Inventor
Hiroshi Nakajima
Inventor
Kanagawa, JP
Overview
Patents· 144 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y02Eprimary
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution7%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy6%
G06FElectric digital data processing5%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
G01VGeophysics4%
E21BEarth or rock drilling3%
G01NInvestigating or analysing materials by determining their chemical or physical properties3%
B82YSpecific uses or applications of nanostructures3%
B60HArrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles2%
PatentTitleYear
10,873,174Light-emitting element and method of manufacturing the same202010,859,726Multi-mode acoustic tool and method202010,851,014Device for applying release agent to glass bottle finishing mold, method for applying release agent to glass bottle finishing mold, device for manufacturing glass bottle, and method for manufacturing glass bottle202010,737,965Method of manufacturing glass sheet202010,663,611Methods and systems for non-contact vibration measurements202010,625,569Engine controller, air conditioning system, and program for air-conditioning controller202010,544,668System and methodology for acoustic measurement driven geo-steering202010,533,410Method and system of model-based acoustic measurements for a perforated casing202010,442,729Glass sheet201910,392,934Method and apparatus for processing waveforms201910,364,664Downhole acoustic mapping201910,359,531Non-contact system and methodology for measuring a velocity vector201910,198,813Posture estimation device, posture estimation system, posture estimation method, posture estimation program, and computer-readable recording medium on which posture estimation program is recorded201910,113,596Power transmission device20189,823,375'Apparatus for logging while drilling acoustic measurement'20179,815,134'Impeller brazing method'20179,566,655'Impeller brazing method'20179,570,757'Fuel cell catalyst layer and uses thereof'20179,539,878'Glass temperature detecting system, window fog detecting system, air-conditioning system for vehicles, and window fog detecting method'20179,476,293'Transducer assembly for a downhole tools'20169,330,202'Exercise detection apparatus and control method for exercise detection apparatus'20169,311,904'Woodwind instrument and airflow adjuster'20169,273,262'Green pellet'20169,231,375'Semiconductor device'20169,086,907'Apparatus and method for managing virtual machine addresses'20159,002,074'Facial validation sensor'20158,974,571'Partially-reduced iron producing apparatus and partially-reduced iron producing method'20158,961,650'Partially-reduced iron producing method and partially-reduced iron producing apparatus'20158,923,354'Nitride semiconductor laser, epitaxial substrate'20148,908,732'Group-III nitride semiconductor laser device'20148,891,568'Laser diode device and method of manufacturing laser diode device'20148,750,580'Comparing device'20148,733,428'Air conditioning system for vehicle'20148,731,016'Nitride semiconductor light emitting device'20148,718,110'Nitride semiconductor laser and epitaxial substrate'20148,630,823'Feature parameter candidate generation apparatus and feature parameter candidate generation method'20148,590,150'Impeller manufacturing method'20138,547,547'Optical surface defect inspection apparatus and optical surface defect inspection method'20138,502,966'Surface defect inspection method and apparatus'20138,488,116'Surface defect inspection method and apparatus'20138,477,818'Gallium nitride-based semiconductor laser device, and method for fabricating gallium nitride-based semiconductor laser device'20138,355,564'Corresponding point searching method and three-dimensional position measuring method'20138,294,888'Surface defect inspection method and apparatus'20128,286,475'Transducer assemblies for downhole tools'20128,208,356'Optical checking method and apparatus for defects in magnetic disks'20128,156,927'Combustion chamber structure for direct injection diesel engine'20128,155,395'Iris authentication apparatus'20128,126,682'Support system with improved reusability of work history data and design support method'20128,072,347'Method and apparatus for locating faults in wired drill pipe'20118,057,553'Method for manufacturing solid electrolytic capacitor and solid electrolytic capacitor'20118,050,014'Solid electrolytic capacitor and method for production thereof'20118,032,883'Controlling access from the virtual machine to a file'20117,953,956'Reconfigurable circuit with a limitation on connection and method of determining functions of logic circuits in the reconfigurable circuit'20117,947,224'Device for calibrating a microorganism quantifying apparatus'20117,944,448'Apparatus and method for socially intelligent virtual entity'20117,941,794'Data flow graph processing method and processing apparatus provided with reconfigurable circuit'20117,899,104'EL semiconductor device'20117,860,620'Inspection apparatus'20107,799,802'Method and health food for preventing and/or alleviating psychiatric disorder, and/or for effectuating sedation'20107,794,881'Electrode for lithium batteries and rechargeable lithium battery'20107,410,728'Electrode for lithium batteries and rechargeable lithium battery'20087,406,420'Data input method and data input device for inputting text and voice data'20087,317,607'Electric double layer capacitor'20087,317,608'Electric double layer capacitor'20087,314,727'Methods to facilitate diagnosis of normal pressure hydrocephalus'20087,281,578'Apparatus and methods for positioning in a borehole'20077,248,460'Electric double layer capacitor and electrolytic cell'20077,241,533'Electrode for rechargeable lithium battery and rechargeable lithium battery'20077,235,330'Electrode for use in lithium battery and rechargeable lithium battery'20077,195,842'Electrode for use in lithium battery and rechargeable lithium battery'20077,192,673'Electrode for rechargeable lithium battery and rechargeable lithium battery'20077,109,044'Method of detection and disease state management for renal diseases'20067,110,243'Electric double layer capacitor'20067,101,641'Lithium primary battery'20067,059,146'Vehicle air conditioning apparatus'20067,054,879'System for supporting reuse of history records of design work'20067,038,422'Electrical actuator system and vehicle air conditioner using the same'20067,022,812'Battery polymeric material, battery separator, battery insulating packing, and lithium battery'20067,005,815'Electric actuator system'20067,003,008'Semiconductor laser light emitting device'20066,921,673'Nitride semiconductor device and method of manufacturing the same'20056,865,203'Semiconductor laser light emitting device'20056,857,681'Connecting structure of air duct of vehicular air conditioning unit'20056,818,735'Battery polymeric material, battery separator, battery insulating packing, and lithium battery'20046,790,635'Method for restenosis following coronary vessel intervention'20046,780,543'Aluminum or aluminum alloy-based lithium secondary battery'20046,730,611'Nitride semiconductor growing process'20046,686,611'Nitride semiconductor and a method thereof, a nitride semiconductor device and a method thereof'20046,617,603'Surface defect tester'20036,603,147'Semiconductor light emitting device'20036,588,542'Borehole tool actuating mechanism'20036,513,983'Ball bearing'20036,475,820'Method for growing semiconductor layer and method for fabricating semiconductor light emitting elements'20026,444,369'Gelled polymer electrolyte lithium secondary cell'20026,429,032'Nitride semiconductor and a method thereof, a nitride semiconductor device and a method thereof'20026,391,496'Lithium secondary battery with orthorhombic molybdenum and niobium oxide electrodes'20026,376,127'Rechargeable lithium battery containing a complex sulfide active material'20026,374,156'Robot control system'20026,372,384'Rechargeable lithium battery comprising substituted lithium titanate electrodes'20026,353,473'Wafer thickness measuring apparatus and detection method thereof'20026,346,348'Rechargeable lithium battery with a lithium molybdenum oxide electrode'20026,337,158'Lithium secondary battery'20026,332,102'Robot controller'20016,330,059'Optical system for detecting surface defects, a disk tester and a disk testing method'20016,321,829'Billet continuous casting machine and casting method'20016,315,075'Borehole logging tool with anchoring mechanism'20016,287,397'High strength phosphorus-containing steel and method for producing the same'20016,225,709'Power supply circuit for electric device'20016,195,460'Pattern extraction apparatus'20016,170,601'Borehole seismic tool'20016,148,270'Fast target distance measuring device and high-speed moving image measuring device'20006,129,791'Oxides dispersion steel and making process thereof'20006,098,419'Air conditioner case'20006,094,499'Pattern collation apparatus'20006,067,367'Moving direction measuring device and tracking apparatus'20006,029,469'Air conditioner case'20006,024,161'Billet continuous casting machine'20005,915,034'Pattern collation apparatus based on spatial frequency characteristics'19995,906,824'Antithrombogenic material and method for producing the same'19995,900,052'Belt coating material for belt type continuous casting and belt coating method'19995,882,122'Rolling bearing and spindle apparatus'19995,851,620'Disc metal mold and recorded disc'19985,848,635'Continuous casting device'19985,834,916'Industrial robot and its control unit'19985,812,998'Similarity searching of sub-structured databases'19985,796,618'CAD system, method and medium for creating and encoding NC data based before and after workpiece models'19985,784,119'Video decoding device for decoding video data in synchronism with a system clock'19985,758,030'Fuzzy retrieval apparatus and method'19985,751,918'Safety circuit for teaching operation of robot'19985,680,606'Apparatus and method for creating membership functions'19975,651,100'Approximate reasoning apparatus'19975,583,966'Fuzzy retrieval apparatus and method'19965,571,683'.beta.-glucans detection reagents and methods of detecting .beta.-glucans'19965,556,138'Pipe connecting device'19965,439,986'Thermo-curable resin composition, and a method for producing a copper-clad laminate using same'19955,320,267'Web transport apparatus'19945,300,916'Sensor element for a thermal type flowmeter'19945,247,047'Method for producing aromatic polyamide oligomers containing polymerizable unsaturated groups and compositions thereof'19935,144,279'Resistor element with thin porous metallic layer covered with glass coating'19924,800,435'Method of driving a two-dimensional CCD image sensor in a shutter mode'19894,767,486'Method of manufacturing an electrostatic capacitance type information signal recording medium'19884,621,007'Information signal recording medium'19864,083,247'Apparatus for reducing noise of a carrier roller'19784,004,760'Device for preventing foreign matters from being sucked into a gas turbine engine for an aircraft'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–2020Based in Sagamihara, JP· patent location history
1989–2017Based in Tokyo, JP· patent location history
1994–2020Based in Kanagawa, JP· patent location history
1996–2019Patents assigned to OMRON TATEISI ELECTRONICS CO (12)· patent assignee history
1996–2019Based in Kyoto, JP· patent location history
1999–2020Patents assigned to SONY CORP (18)· patent assignee history
2001–2020Patents assigned to SCHLUMBERGER TECHNOLOGY CORP (14)· patent assignee history
2002–2011Patents assigned to SANYO ELECTRIC CO (24)· patent assignee history
2002–2010Based in Hirakata, JP· patent location history
2011–2017Patents assigned to NAKAJIMA HIROSHI (27)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NAKAJIMA HIROSHIself | 27 | 2011–2017 |
| SANYO ELECTRIC CO | 24 | 2002–2011 |
| SONY CORP | 18 | 1999–2020 |
| SCHLUMBERGER TECHNOLOGY CORP | 14 | 2001–2020 |
| OMRON TATEISI ELECTRONICS CO | 12 | 1996–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 28 | 1994–2020 |
| Hirakata, JP | 20 | 2002–2010 |
| Tokyo, JP | 15 | 1989–2017 |
| Sagamihara, JP | 14 | 1978–2020 |
| Kyoto, JP | 12 | 1996–2019 |