Inventor
Takashi Kobayashi
Inventor
Tokyo, JP
Overview
Patents· 518 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Dprimary
H10DInorganic electric semiconductor devices6%
H10BElectronic memory devices6%
Y10TTechnical subjects covered by former us classification6%
G11CStatic stores4%
H04NPictorial communication, e.g. television3%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%
H01LSemiconductor devices2%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h102%
G03GElectrography2%
G11BInformation storage based on relative movement between record carrier and transducer2%
PatentTitleYear
10,844,454High-carbon hot-rolled steel sheet and method for manufacturing the same202010,839,908Semiconductor memory device applying different voltages to respective select gate lines202010,767,656Axial flow fan and air-conditioning apparatus having axial flow fan202010,569,783Work vehicle with speed control system202010,562,129Method for bonding steel material and device for bonding steel material202010,550,244Resin composition, prepreg, metal foil-clad laminate, resin composite sheet, and printed wiring board202010,545,452Image forming device including handle with shiftable operational positions202010,522,227Semiconductor memory device applying different voltages to respective select gate lines201910,464,318Printing device and printing method201910,407,645Coated [alpha]-sulfofatty acid alkyl ester salt particle group, method for producing same, and powder detergent201910,400,298High-carbon hot-rolled steel sheet and method for producing the same201910,400,299High-carbon hot-rolled steel sheet and method for manufacturing the same201910,362,239Image processing apparatus and method, and image capturing apparatus for tone conversion based on luminance values201910,323,293High-carbon hot rolled steel sheet with excellent hardenability and small in-plane anistropy and method for manufacturing the same201910,263,588Method of manufacturing piezoelectric vibrator element, piezoelectric vibrator element, and piezoelectric vibrator201910,263,975Information processing device, method, and medium201910,254,679Memory control device, memory device and image forming apparatus201910,257,093Information processing device, method, and medium201910,242,878Substrate processing method and recording medium201910,212,370Solid-state image sensor and electronic information device201910,186,880Monitoring apparatus, monitoring system, monitoring method, and non-transitory storage medium201910,174,149Cyanic acid ester compound and method for producing same, resin composition, and cured product201910,077,491High carbon hot rolled steel sheet and method for manufacturing the same201810,077,485Steel sheet for soft-nitriding and method for manufacturing the same201810,077,489Steel sheet for soft-nitriding and method for manufacturing the same201810,036,332Valve device201810,038,179Method for producing electrode and method for producing battery201810,034,371Resin composition for printed wiring board, prepreg, metal foil-clad laminate, resin composite sheet, and printed wiring board20189,999,126Resin composition for printed wiring board, prepreg, metal foil-clad laminate, resin sheet, and printed wiring board20189,984,892Oxide film removing method, oxide film removing apparatus, contact forming method, and contact forming system20189,974,169Resin composition, prepreg, metal-foil-clad laminate, resin composite sheet, and printed wiring board20189,949,369Cyanate ester compound, curable resin composition containing the same, and hardened product thereof20189,911,916'Method for vapor-phase growth of phase-change thin film, and device for vapor-phase growth of phase-change thin film'20189,907,166'Resin composition for printed circuit board, prepreg, resin composite sheet and metal foil clad laminate'20189,873,137Ultrasonic transducer, method of producing same, and ultrasonic probe using same20189,833,776Dispersion liquid of titanium oxide-tungsten oxide composite photocatalytic fine particles, production method for same, and member having photocatalytic thin film on surface thereof2017D0803378'Propeller fan'2017D0800890'Propeller fan'2017D0800889'Propeller fan'20179,748,467'Piezoelectric vibrator'20179,746,076'Speed data display system for a work vehicle'20179,733,587'Light-emitting apparatus and image formation apparatus'20179,651,037'Control valve for a variable displacement compressor'20179,614,488'Information processing apparatus, method for processing information, and program'20179,613,875'Method and system for manufacturing semiconductor epitaxy structure'20179,610,777'Printing control apparatus, printing control method, and program'20179,604,198'Visible light-responsive photocatalytic nanoparticle dispersion liquid, method for producing same, and member having photocatalytic thin film on surface'2017D0782639'Propeller fan'20179,605,686'Axial flow fan and air-conditioning apparatus having the same'20179,590,588'Piezoelectric vibrating piece and piezoelectric vibrator'20179,556,825'Valve device'20179,546,947'Imaging system'20179,548,718'Piezoelectric vibration piece and piezoelectric vibrator'20179,543,570'Nonaqueous electrolyte secondary battery'20179,523,332'Valve device'20169,517,634'Printing control apparatus and printing control method'20169,512,964'High pressure gas container and manufacturing method for high pressure gas container'20169,509,277'Piezoelectric vibrator and method of manufacturing piezoelectric vibrator'20169,498,955'Printing device and printing method for discharging ink from nozzle row including nozzle groups'20169,490,429'Nonvolatile memory device and method for manufacturing same'20169,483,005'Medium carrying device and image forming apparatus'20169,475,761'Method for producing cyanogen-halide, cyanate ester compound and method for producing the same, and resin composition'20169,464,627'Hydrogen storage container'20169,466,099'Image evaluation device and image evaluation program with noise emphasis correlating with human perception'20169,446,552'Blow molding machine'20169,406,536'Method and system for manufacturing semiconductor epitaxy structure'20169,394,595'High carbon thin steel sheet and method for producing same'20169,394,125'Print medium feed unit and image formation apparatus'20169,385,320'Semiconductor storage device and method for manufacturing same'20169,278,499'Vehicle interior member'20169,281,464'Piezoelectric vibrating piece and piezoelectric vibrator'20169,274,485'Image forming apparatus having media cassette with grounding'20169,251,903'Nonvolatile semiconductor memory device and control method thereof'20169,253,374'Image processing apparatus and method for controlling the same for obtaining and applying gamma characteristics to reduce a difference between light and dark areas of an image'20169,221,403'Interior part for vehicle and method for treating edge thereof'20159,221,644'Medium conveying device and image forming apparatus'20159,194,017'Hot-rolled steel sheet having excellent cold formability and hardenability and method for manufacturing the same'20159,184,726'Piezoelectric vibrating strip, piezoelectric vibrator, oscillator, electronic device, and radio timepiece'20159,180,710'Printing control apparatus and printing control method'20159,177,999'Non-volatile memory device and production method thereof'20159,153,774'Nonvolatile memory device and method for manufacturing same'20159,153,775'Semiconductor storage device and method for manufacturing same'20159,142,831'Nonaqueous electrolyte secondary battery'20159,117,996'Piezoelectric vibrator, oscillator, electronic apparatus and radio timepiece'20159,099,177'Semiconductor storage device'20159,085,012'Ultrasonic transducer and ultrasonic diagnostic apparatus provided with same'20159,070,621'Nonvolatile semiconductor memory device and manufacturing method thereof'20158,998,204'Medium carrying device and image forming apparatus'20158,995,020'Print data generation device, printing method, and program'20158,987,978'Piezoelectric vibrating piece, piezoelectric vibrator, oscillator, electronic apparatus and radio timepiece'20158,898,874'Method of fabricating a piezoelectric vibrating piece'20148,884,500'Piezoelectric vibrating reed having arms with multiple grooves'20148,866,123'Non-volatile memory device and production method thereof'20148,841,646'Semiconductor storage device and method for manufacturing same'20148,837,223'Nonvolatile semiconductor memory device and method for manufacuring the same'20148,835,872'Sample stage device'20148,830,740'Semiconductor storage device'20148,816,573'Piezoelectric vibration piece having improved drive characteristics and components including same'20148,808,910'Non-aqueous electrolyte secondary battery, electrode used for secondary battery, and method of manufacturing electrode'20148,781,387'Image forming apparatus'20148,772,746'Semiconductor memory device'20148,758,253'Ultrasonic probe and ultrasonic diagnostic apparatus using the same'20148,708,478'Method for printing on a shiny surface by a UV inkjet printer with transparency and high color density'20148,682,201'Image forming apparatus having first and second ground conducting routes'20148,642,988'Non-volatile memory device'20148,642,209'Non-aqueous electrolyte secondary battery, electrode used for secondary battery, and method of manufacturing electrode'20148,592,789'Nonvolatile semiconductor memory device and manufacturing method thereof'20138,563,961'Semiconductor storage device and method for manufacturing same'20138,558,628'Piezoelectric vibrating piece, piezoelectric vibrator, oscillator, electronic apparatus, and radio timepiece'20138,540,640'Ultrasonic probe and method for manufacturing the same and ultrasonic diagnostic device'20138,503,921'Medium supply device and image forming apparatus'20138,488,987'Image forming apparatus having first and second ground conducting routes'20138,435,888'Semiconductor device and the method of manufacturing the same'20138,431,420'Manufacturing method of ultrasonic probe and ultrasonic probe'2013RE044135'Media storage apparatus and image forming apparatus configured to operate with regular-sized recording media and irregular-sized recording media'2013RE044037'Rotating electric machine having rotor embedded-permanent-magnets with inner-end magnetic gaps and outer-end magnetic gaps, and electric car using the same electric machine'20138,384,273'Piezoelectric vibrating reed, piezoelectric vibrator, oscillator, electronic device, radio-controlled clock, and method for manufacturing piezoelectric vibrating reed'20138,372,761'Plasma oxidation processing method, plasma processing apparatus and storage medium'20138,366,098'Medium storage device, image forming device and medium storage system'20138,334,071'Non-aqueous electrolyte secondary battery, electrode used for secondary battery, and method of manufacturing electrode'20128,299,805'Evaluation device and evaluation system evaluating whether a required output is made from the device to be evaluated'20128,278,700'Semiconductor device'20128,258,429'Laser working apparatus, and laser working method'20128,259,085'Information terminal device having a cleaning mode for cleaning touch panel and operation button'20128,230,681'Exhaust gas switching valve'20128,214,982'Method of fabricating piezoelectric vibrating pieces'20128,195,063'Image forming apparatus having first and second ground conducting routes'20128,176,606'Method of fabricating a piezoelectric vibrating piece'20128,173,932'Perforation method and perforation apparatus'20128,174,229'Sample stage apparatus and method of controlling the same'20128,151,436'Method of forming member, valve guide and method of forming the same, and method of forming tubular member'20128,119,426'Method of manufacturing an ultrasonic transducer semiconductor device'20128,106,395'Semiconductor device and method of manufacturing the same'20128,104,154'Method of manufacturing a piezoelectric vibrating piece'20128,102,050'Semiconductor device and the method of manufacturing the same'20128,097,177'Piezoelectric vibrating reed, piezoelectric vibrator, oscillator, electronic device, radio—controlled clock, and method for manufacturing piezoelectric vibrating reed'20128,089,202'Piezoelectric vibrating reed, piezoelectric vibrator, oscillator, electronic device, radio-controlled clock, and method for manufacturing piezoelectric vibrating reed'20128,082,469'Virtual computer system, error recovery method in virtual computer system, and virtual computer control program'20118,067,871'Permanent magnet rotating electric machine and electric car using the same'20118,063,545'Wafer, wafer polishing apparatus, wafer polishing method, method of fabricating piezoelectric vibrator, piezoelectric vibrator, oscillator, electronic apparatus and radiowave timepiece'20118,057,904'Gas-barrier film and device'20118,045,216'Media storage apparatus and image forming apparatus configured to operate with regular-sized recording media and irregular-sized recording media'20118,043,979'Plasma oxidizing method, storage medium, and plasma processing apparatus'20118,034,183'Cleaning method and plasma processing method'20118,013,498'Electronic device having a piezoelectric vibrating reed with a discontinuous electrode film'20118,003,484'Method for forming silicon oxide film, plasma processing apparatus and storage medium'20118,000,012'Optical multilayer film and image display device'20117,986,593'Optical integrated device, method for detecting light, optical pickup, and optical disc apparatus'20117,972,973'Method for forming silicon oxide film, plasma processing apparatus and storage medium'20117,969,067'Ultrasound probe'20117,958,874'Exhaust gas recirculation apparatus'20117,955,922'Manufacturing method of fin-type field effect transistor'20117,939,879'Semiconductor device'20117,929,879'Image forming apparatus having first and second grounding routes'20117,923,795'Ultrasonic transducer device'20117,910,493'Semiconductor device manufacturing method, semiconductor device, plasma nitriding treatment method, control program and computer storage medium'20117,910,495'Plasma oxidizing method, plasma processing apparatus, and storage medium'20117,911,020'Semiconductor device having breakdown voltage maintaining structure and its manufacturing method'20117,879,287'Hot-rolled steel sheet for high-strength electric-resistance welded pipe having sour-gas resistance and excellent weld toughness, and method for manufacturing the same'20117,875,322'Plasma processing method'20117,871,705'Carbon fiber composite transfer member with reflective surfaces'20117,872,282'Semiconductor device and method of manufacturing same'20117,859,083'Semiconductor device'20107,843,794'Optical pickup and optical disk apparatus'20107,833,455'Robot hand member and method of producing the same'20107,800,986'Optical pickup and optical disc apparatus'20107,795,281'Optically active dihydropyridine derivative'20107,778,141'Optical pickup, optical disc device, polarization adjustment plate, and optical device'20107,764,898'Image forming apparatus having first and second grounding routes'20107,716,499'Electronic apparatus supplying power to external equipment based on information received from a host or the external equipment'20107,692,233'Semiconductor device and manufacturing method thereof'20107,691,065'Ultrasonic probe and ultrasonic diagnostic device'20107,692,234'Non-volatile semiconductor memory and method of making same, and semiconductor device and method of making device'20107,681,716'Work conveying apparatus, method for producing work and method for producing image forming apparatus'20107,636,293'Optical pickup device, recorder and/or reproducer'20097,627,226'Reproducing apparatus, reproducing method, transmitting apparatus and transmitting method'20097,618,692'Coating liquid for recording layer and recording medium'20097,591,895'Method and apparatus for producing crystals'20097,590,133'Data communication system, data communication method, and data communication apparatus'20097,585,726'Nonvolatile semiconductor memory devices and the fabrication process of them'20097,577,376'Apparatus with additionally installable equipment'20097,575,081'Work vehicle'20097,556,502'Connector and contacts for use in the connector'20097,541,087'Multilayer film and image display device'20097,528,036'Non-volatile semiconductor memory and method of making same, and semiconductor device and method of making device'20097,521,832'Rotating electric machine having rotor embedded-permanent-magnets with inner-end magnetic gaps and outer-end magnetic gaps, and electric car using the same electric machine'20097,521,757'Semiconductor device with back surface electrode including a stress relaxation film'20097,498,757'Control device for a hybrid electric vehicle'20097,495,041'Fine particle dispersion, coating solution for accepting layer for coloring agent for ink-jet recording sheet, ink-jet recording sheet using the dispersion, and method for producing fine particle dispersion'20097,471,004'Driving/electric-power generating system for vehicle'20087,471,563'Semiconductor memory device'20087,463,533'Nonvolatile semiconductor storage device'20087,459,215'Carbon fiber composite transfer member with reflective surfaces'20087,442,989'Nonvolatile semiconductor memory device and method of manufacturing thereof'20087,411,242'Miniaturized virtual grounding nonvolatile semiconductor memory device and manufacturing method thereof'20087,405,749'Electronic device and icon changing method'20087,370,959'Ink-jet recording sheet and method for preparing the same'20087,366,015'Semiconductor integrated circuit device, production and operation method thereof'20087,328,760'Semi tracked-type working vehicle'20087,327,662'Optical pickup and optical disk drive'20087,304,345'Non-volatile semiconductor memory and method of making same, and semiconductor device and method of making device'20077,302,195'Image forming apparatus and image processing system'20077,294,880'Semiconductor non-volatile memory cell with a plurality of charge storage regions'20077,295,240'Electronic apparatus'20077,283,400'Nonvolatile semiconductor storage device'20077,280,457'Optical disc with an improved compound lens'20077,271,846'Receiving apparatus'20077,264,980'Method of mounting light emitting element'20077,242,038'Heterojunction bipolar transistor'20077,238,582'Semiconductor device and process of producing the same'20077,224,079'Driving/electric-power generating system for vehicle'20077,215,034'Power supply system for vehicle'20077,195,967'Nonvolatile semiconductor memory device and manufacturing method thereof'20077,195,976'Non-volatile semiconductor memory and method of making same, and semiconductor device and method of making device'20077,190,017'Semiconductor device and method of manufacturing the same'20077,184,318'Semiconductor memory device'20077,180,774'Semiconductor integrated circuit device including first, second and third gates'20077,151,335'Permanent magnet rotating electric machine and electric car using the same'20067,141,475'Non-volatile semiconductor memory and method of making same, and semiconductor device and method of making device'20067,139,011'Ink sheet cartridge and exchangeable ink sheet set'20067,132,330'Nonvolatile semiconductor memory device with improved gate oxide film arrangement'20067,126,888'Optical pickup apparatus for detecting a focus-error signal using a spot size detection method'20067,123,621'Data communication system, data communication method and data communication apparatus'20067,105,409'Semiconductor integrated circuit device and process for producing the same'20067,075,139'Method of manufacturing semiconductor device'20067,051,214'Information processing system having fortified password function and method thereof'20067,047,172'Electric network simulating method, simulating apparatus, and medium for storing simulation program'20067,045,854'Non-volatile semiconductor memory'20067,023,048'Nonvolatile semiconductor memory devices and the fabrication process of them'20067,014,311'Ink-jet recording sheet and method for preparing the same'20067,002,964'Communication system, method for a communication system and controller for a communication system'20066,998,279'Method of mounting light emitting element'20066,984,567'Nonvolatile semiconductor memory device and manufacturing method thereof'20066,950,347'Nonvolatile semiconductor storage device'20056,943,410'High power vertical semiconductor device'20056,942,016'Heat pipe'20056,941,401'Information processing apparatus and for-use-on-main-apparatus-body identifier production method therefor'20056,929,458'Oil pump rotor'20056,927,443'Nonvolatile semiconductor memory device'20056,919,109'FINE PARTICLE DISPERSION, COATING SOLUTION FOR ACCEPTING LAYER FOR COLORING AGENT FOR INK-JET RECORDING SHEET, INK-JET RECORDING SHEET USING THE DISPERSION, AND METHOD FOR PRODUCING FINE PARTICLE DISPERSION'20056,911,692'Semiconductor device'20056,901,006'Semiconductor integrated circuit device including first, second and third gates'20056,894,319'Semiconductor device'20056,895,003'Communication system, apparatus, and method in which data transmission is interrupted for a bus reset'20056,893,712'Transport member'20056,890,042'Crawler traveling apparatus'20056,885,063'Semiconductor device having an SEB voltage suitable for use in space'20056,876,108'Linear motor, its controlling method, and XY table'20056,876,577'Programming method of nonvolatile semiconductor memory device'20056,849,502'Semiconductor device and method of manufacturing the same'20056,849,895'Semiconductor non-volatile memory'20056,840,304'Evaporator, a heat absorber, a thermal transport system and a thermal transport method'20056,838,703'Nitride-based semiconductor laser device and method for the production thereof'20056,835,632'Semiconductor device and process of producing the same'20046,834,114'Multifunction acoustic device'20046,818,914'Semiconductor element and process for manufacturing the same'20046,815,037'Carrier member made of a UV resistant fiber-reinforced composite material and process for producing thereof'2004D0497621'Tractor'20046,804,250'Data communication system and node, and method of using the system and the node'20046,797,566'Semiconductor integrated circuit device and process for producing the same'20046,784,010'Nitride-based semiconductor laser device and method for the production thereof'20046,777,039'Inkjet recording sheet'20046,766,034'Multifunction acoustic device'20046,764,902'Method of manufacturing semiconductor device'20046,761,941'Inkjet recording sheet'20046,759,706'Nonvolatile semiconductor memory device with improved gate oxide film arrangements'20046,751,332'Speaker'20046,749,118'Automatic ticket gate apparatus'20046,744,904'Multifunction acoustic device'20046,741,501'Nonvolatile semiconductor memory device and manufacturing method thereof'20046,723,625'Semiconductor device having thin electrode laye adjacent gate insulator and method of manufacture'20046,711,269'Multifunction acoustic device'20046,702,199'Coolant feeding device of machine tool'20046,703,116'CFRP component for use in conveyor with its processed surface coated and method of coating'20046,700,251'Vibrating device for axially vibrating a movable member'20046,690,809'Microspeaker'20046,690,648'Data communication apparatus, method, and system utilizing reception capability information of a destination node'20046,687,156'Semiconductor integrated circuit device, production and operation method thereof'20046,678,769'Control apparatus and method for managing a logical connection between source and destination nodes'20046,670,671'Nonvolatile semiconductor memory device and manufacturing method thereof'20036,661,147'Electric vehicle and rotary electric machine having a divided rotor core'20036,657,248'Semiconductor device having groove isolation structure and gate oxide films with different thickness'20036,646,678'Photographing system'20036,644,900'Spindle device of machine tool'20036,639,780'Coolant feeding device of machine tool'20036,639,992'Multifunction acoustic device'20036,636,437'Programming method of nonvolatile semiconductor memory device'20036,629,362'Method of manufacturing a circuit print board'20036,630,680'SCANNER HAVING CONFOCAL OPTICAL SYSTEM, METHOD FOR PRODUCING FOCUS POSITION DATA OF CONFOCAL OPTICAL SYSTEM OF SCANNER HAVING CONFOCAL OPTICAL SYSTEM AND METHOD FOR PRODUCING DIGITAL DATA OF SCANNER HAVING CONFOCAL OPTICAL SYSTEM'20036,622,924'In-car sensor equipped with aspirator fan motor'20036,620,641'Semiconductor light emitting device and its manufacturing method'20036,620,739'Method of manufacturing semiconductor device'20036,621,911'Multifunction acoustic device'20036,610,569'Semiconductor device and process of producing the same'20036,596,585'Method of manufacturing semiconductor device'20036,584,534'Combined isochronous and asynchronous communication apparatus, method and interface'20036,582,167'Spindle device of machine tool'20036,570,086'Cooling structure of communication device'20036,556,474'Programming method of nonvolatile semiconductor memory device'20036,553,125'Multiple-function convertor for converting electric signals to vibration of elements of a portable electronic instrument'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–2018Patents assigned to HITACHI LTD (85)· patent assignee history
1978–2020Based in Tokyo, JP· patent location history
1989–2019Patents assigned to CANON KK (50)· patent assignee history
1991–2018Patents assigned to KOBAYASHI TAKASHI (57)· patent assignee history
1992–2001Based in Mitaka, JP· patent location history
1994–2015Based in Kanagawa, JP· patent location history
2000–2012Based in Tokorozawa, JP· patent location history
2004–2010Patents assigned to RENESAS TECH CORP (25)· patent assignee history
2007–2020Patents assigned to OKI DATA KK (21)· patent assignee history
2010–2020Based in Chiba, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 85 | 1977–2018 |
| KOBAYASHI TAKASHIself | 57 | 1991–2018 |
| CANON KK | 50 | 1989–2019 |
| RENESAS TECH CORP | 25 | 2004–2010 |
| OKI DATA KK | 21 | 2007–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 84 | 1978–2020 |
| Tokorozawa, JP | 48 | 2000–2012 |
| Kanagawa, JP | 30 | 1994–2015 |
| Chiba, JP | 25 | 2010–2020 |
| Mitaka, JP | 21 | 1992–2001 |