Inventor
Hiroshi Takahashi
Inventor
Tokyo, JP
Overview
Patents· 658 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
Y10TTechnical subjects covered by former us classification3%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them3%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h103%
G02BOptical elements, systems or apparatus3%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation2%
H01LSemiconductor devices2%
H05KPrinted circuits2%
H04BTransmission2%
PatentTitleYear
11,125,925Optical element202111,111,121Conveyance apparatus202111,094,729Semiconductor device and method of manufacturing the same, and electronic apparatus202111,068,672Wireless tag system and wireless communication area shaping method202111,070,948Position estimation device and position estimation method202111,055,660Product registration apparatus, product registration method, and non-transitory storage medium202111,056,463Arrangement of penetrating electrode interconnections202111,052,563Glass panel unit manufacturing method, and glass window manufacturing method202110,871,668Light control device202010,811,949Vibration power generator with elastic members fixed to a housing and coils poistioned between magnets202010,796,720Disc device202010,777,600Semiconductor device, manufacturing method thereof, and electronic apparatus202010,766,160Sheet for forming pillar for glass panel unit, pillar mounting device for manufacturing glass panel unit, glass panel unit manufacturing method, and glass window manufacturing method202010,762,585Order information processing device and computer readable storage medium202010,721,817Resin composition, prepreg or resin sheet comprising the resin composition, and laminate and printed circuit board comprising them202010,714,990Rotating electrical machine and robot device202010,703,874Resin composition, prepreg or resin sheet comprising the resin composition, and laminate and printed circuit board comprising them202010,681,763Wireless communication apparatus, connection management apparatus, content delivery system, and wireless communication method202010,646,850Material for blood purification202010,631,668Inspection system, information collection apparatus, inspection method, information collection method, and non-transitory storage medium202010,634,792Control device, wireless communication device, and position estimation system202010,615,726Power generation system202010,580,819Solid-state imaging device, method for manufacturing same, and electronic device202010,568,101Base-station control apparatus, base-station apparatus, and control method that determine a number of training packets to be transmitted by a wireless terminal202010,560,165Communication system, method of controlling communication system, base station apparatus, and wireless terminal apparatus202010,533,951Apparatus and method for assessing optical quality of gemstones202010,532,912Rotating electrical machine, hoisting machine and elevator202010,504,957Semiconductor device with hall elements and magnetic flux concentrator201910,505,406Skewed stator cores for improved torque and efficiency201910,488,341Apparatus and method for fluorescence grading of gemstones201910,486,851Pressure-resistant glass sphere201910,470,447Rotatable line tie arm for a slotted lip on a fishing lure201910,470,096Method and apparatus for handover in millimeter wave systems201910,453,886Semiconductor apparatus, method of manufacturing semiconductor apparatus, method of designing semiconductor apparatus, and electronic apparatus201910,438,985Semiconductor device, manufacturing method thereof, and electronic apparatus201910,434,566Casting device201910,429,453Magnetic sensor and method of manufacturing the same2019D0860474Adapter for reagent container2019D0860473Adapter for reagent container201910,411,612Power generation system for self activation201910,403,670Semiconductor device and method of manufacturing the same, and electronic apparatus201910,367,563Base station device, wireless terminal device, and wireless communication method201910,361,598Rotating electrical machine and elevator201910,340,780Transverse flux machine201910,308,745Copolymer and medical device, separation membrane module for medical use, and blood purifier including the same201910,290,677Semiconductor device having hall elements formed in a semiconductor substrate and a magnetic body flux concentrator201910,281,799Imaging apparatus and blade-driving device201910,285,015Location estimation system, location estimation method, and base station control device201910,274,423Gas detection device, gas detection method, and gas detection program201910,267,789Method of reducing interference from component outside of measurement system201910,256,789Displacement conversion mechanism and tunable filter device201910,212,813Resin composition, prepreg, and laminated sheet201910,201,848Casting device201910,178,767Resin composition, prepreg, laminate, metallic foil clad laminate, and printed circuit board201910,141,361Semiconductor device and method of manufacturing the same, and electronic apparatus201810,138,393Resin composition, prepreg, laminate, metal foil-clad laminate, and printed-wiring board201810,137,337Golf club head201810,137,497Casting die201810,130,990Casting mold201810,107,757Apparatus and method for fluorescence grading of gemstones201810,100,685Hydraulic supply device for valve stopping mechanism201810,098,045Radio communication device and communication control method201810,096,841Catalyst carrier, method for producing catalyst carrier, and use of catalyst carrier201810,091,666Method and apparatus for handover control in a directional communication system201810,091,757Base-station control apparatus and position estimation method201810,067,127Immunological detection method and immunological detection reagent201810,062,836Magnetic sensor and method of manufacturing the same201810,056,220Manufacturing method of high-pressure discharge lamp and sealed part structure for high-pressure discharge lamp201810,032,822Solid-state imaging device, method for manufacturing same, and electronic device201810,030,141Resin composition, pre-preg, laminate, metal foil-clad laminate, and printed wiring board201810,027,189Electric rotating machine201810,005,066Catalyst carrier and method for producing the same20189,993,701Golf club head20189,990,954Disc device20189,973,175Control apparatus and tunable filter apparatus20189,967,019Communication system, communication method, base station device, and terminal device20189,955,573Resin composition, prepreg and laminate20189,947,937Catalyst carrier and method for producing the same20189,917,128'Semiconductor device, manufacturing method thereof, and electronic apparatus'20189,902,851'Resin composition, prepreg, laminate, and printed wiring board'20189,902,825'Resin composition, prepreg, and laminated sheet'20189,905,602'Semiconductor apparatus, method of manufacturing semiconductor apparatus, method of designing semiconductor apparatus, and electronic apparatus'20189,898,899'Gaming machine'2018D0810103'Display screen with graphical user interface'20189,891,352'Anti-glare film and process for producing the same'2018D0809534'Display screen with graphical user interface'2018D0809532'Display screen with graphical user interface'2018D0809533'Display screen with graphical user interface'20189,837,694Filter characteristic tuning apparatus, tunable filter apparatus and control method for tunable filter apparatus20179,836,921Gaming machine20179,818,785'Semiconductor device, manufacturing method thereof, and electronic apparatus'20179,812,280'Manufacturing method of high-pressure discharge lamp and sealed part structure for high-pressure discharge lamp'20179,799,695'Semiconductor device and method of manufacturing the same, and electronic apparatus'20179,762,820'Imaging device and focal plane shutter'20179,733,547'Blade driving device and optical apparatus'20179,721,436'Gaming machine executing free game shifted from normal game and method of controlling same'20179,682,571'Ink composition, inkjet recording system, and inkjet recording method'20179,679,938'Semiconductor device, manufacturing method thereof, and electronic apparatus'20179,676,025'Low-pressure casting apparatus and low-pressure casting method using the same'20179,678,018'Apparatus and method for assessing optical quality of gemstones'20179,674,712'Radio communication method and radio communication apparatus'20179,632,394'Image pickup device and focal plane shutter'20179,614,790'Apparatus for controlling execution of software, method for controlling thereof, and computer-readable recording medium having computer program for controlling thereof'20179,606,421'Focal-plane shutter and optical device'20179,543,792'Rotary electric machine, electric motor, machine, electric generator, and electric generating machine'20179,530,812'Semiconductor device and method of manufacturing the same, and electronic apparatus'20169,513,533'Focal plane shutter and optical apparatus provided with same'20169,508,772'Semiconductor apparatus, method of manufacturing semiconductor apparatus, method of designing semiconductor apparatus, and electronic apparatus'20169,507,240'Blade drive device and optical instrument'20169,496,979'Space switch device'20169,475,650'Screw supply apparatus'20169,480,164'Resin composition, prepreg, and laminate'20169,465,275'Imaging device and focal plane shutter'20169,451,131'Semiconductor device and method of manufacturing the same, and electronic apparatus'20169,429,815'Blade drive device and optical instrument'20169,419,041'Semiconductor device, manufacturing method thereof, and electronic apparatus'2016D0763376'Wood golf club head'2016D0763377'Wood golf club head'20169,407,371'Optical multiplexer/demultiplexer'2016D0762793'Iron golf club head'20169,399,718'Ink composition, inkjet recording system, and inkjet recording method'20169,395,598'Focal plane shutter, imaging device and digital camera'20169,383,625'Blade-driving device, optical device, and method for producing arm'20169,359,516'Ink composition, inkjet recording system, and inkjet recording method'20169,362,103'High pressure discharge lamp and lighting method thereof'20169,355,466'Image processing apparatus, image processing system, image processing method, and storage medium'2016D0757872'Wood golf club head'2016D0757195'Wood golf club head'20169,341,888'Light reflection sheet, light source device, and display device'20169,323,131'Focal-plane shutter and optical device'20169,319,569'Semiconductor device and method of manufacturing the same, and electronic apparatus'20169,313,357'Image reading device and image forming apparatus incorporating same'20169,304,374'Focal-plane shutter, optical device, and method for adjusting current for focal-plane shutter'20169,306,670'Optical coupling/splitting device, two-way optical propagation device, and optical-transmit-receive system'20169,276,033'Semiconductor apparatus, method of manufacturing semiconductor apparatus, method of designing semiconductor apparatus, and electronic apparatus'20169,274,401'Focal-plane shutter and optical device'20169,270,444'Signal detector device and signal detection method'20169,232,648'Molybdenum compound powder, prepreg, and laminate'20169,222,217'Ink and dyed article'20159,175,828'Reflection sheet light source device and display device'20159,159,763'Solid state imaging device having a charge accumulation capacitor section'20159,149,790'Porous body and production method therefor'20159,128,348'Light modulation circuit'20159,129,793'High pressure discharge lamp with auxiliary lamp'20159,119,024'Wireless communication terminal, wireless communication device, and wireless communication method'20159,116,305'Arrayed waveguide grating, optical module provided with said arrayed waveguide grating, and optical communications system'20159,113,689'Permanent reshaping process using a heating mechanical tensioning device'20159,104,064'Light source device, illuminating device, backlight device, liquid crystal display device and display device'20159,105,543'Solid-state image pickup device, method for manufacturing the same, and electronic apparatus'20159,097,403'Light source device and display device'20159,088,199'Motor'20159,079,275'Automatic screw tightening apparatus'20159,069,231'Focal plane shutter and optical apparatus'20159,067,285'Automatic screw tightening apparatus'20159,058,972'Semiconductor device, manufacturing method therefor, and electronic apparatus'20159,039,308'Focal plane shutter and optical device'20159,039,220'Light source device and display device'20159,005,504'Method of manufacturing resin molded electronic component'20158,971,677'Optical 90-degree hybrid circuit'20158,967,198'Oil storing device and engine having the same'20158,961,709'Solder paste'20158,946,898'Semiconductor apparatus, method of manufacturing semiconductor apparatus, method of designing semiconductor apparatus, and electronic apparatus'20158,926,450'Golf club head'20158,928,868'Optical fiber line characteristic analysis apparatus and analysis method thereof'20158,923,451'Signal detection device and signal detection method'20148,904,413'Magazine box'20148,898,683'Disc drive unit and apparatus having the same'20148,890,388'Winding structure for a rectangular wire'20148,865,946'Process for producing fluoromethyl hexafluoroisopropyl ether'20148,848,075'Semiconductor device, manufacturing method thereof, and electronic apparatus'20148,815,205'Method for producing spherical alumina powder'20148,807,771'Light source device and display device'20148,809,983'Semiconductor device, manufacturing method therefor, and electronic apparatus'20148,807,853'Focal plane shutter and optical apparatus provided with same'20148,803,408'Light source device'20148,802,446'Method for measuring cystatin C in human body fluid'20148,792,034'Solid-state imaging device with charge transfer transistor on different substrates'20148,752,080'Turntable having elastic layer with high contact pressure portion'20148,733,557'Substrate and method for production thereof'20148,737,779'Optical wavelength multi/demultiplexer'20148,729,695'Wafer level package and a method of forming a wafer level package'20148,720,919'Suspension subframe'20148,716,919'Drive apparatus'20148,670,163'Image reader and image forming apparatus using same using multiple image sensors and which corrects misalignment'20148,647,802'Toner for developing latent electrostatic image, method for manufacturing the same, image forming method and image forming apparatus'20148,649,640'Optical 90-degree hybrid circuit'20148,632,200'Light source device and display device'20148,628,430'Golf club, head of golf club and method for adjusting properties of golf club'20148,588,560'Optical 90-degree hybrid circuit'20138,585,346'Handling device and handling method of quartz glass crucible'20138,574,093'Golf club head and golf club'20138,573,867'Focal-plane shutter and optical instrument'20138,558,498'Drive device'20138,558,415'Safety device and power converter'20138,553,309'Blade speed adjustable mechanism and focal plane shutter having the same'20138,554,040'Planar lightwave circuit, design method for wave propagation circuit, and computer program'20138,541,878'Semiconductor apparatus, method of manufacturing semiconductor apparatus, method of designing semiconductor apparatus, and electronic apparatus'20138,536,670'Semiconductor device, manufacturing method therefor, and electronic apparatus'20138,538,222'Planar lightwave circuit, design method for wave propagation circuit, and computer program'20138,517,034'Permanent reshaping process using a heating mechanical tensioning device'20138,511,916'Blade driving device and optical instrument'20138,508,821'Sheet feeding apparatus, image forming apparatus and sheet feeding method'20138,494,081'Transmission device'20138,483,525'Optical wavelength multiplexing/demultiplexing circuit, optical module using optical wavelength multiplexing/demultiplexing circuit, and communication system'20138,471,313'Solid-state imaging device, method for manufacturing solid-state imaging device, and electronic apparatus'20138,463,097'Planar lightwave circuit, design method for wave propagation circuit, and computer program'20138,460,288'Biological-tissue joining apparatus'20138,449,206'Focal plane shutter and optical apparatus'20138,425,276'Polishing composition'20138,426,238'Solid-state image pickup device, method for manufacturing the same, and electronic apparatus'20138,410,569'Solid-state imaging device and method for producing the same'20138,376,636'Focal-plane shutter and optical apparatus'20138,376,635'Focal plane shutter and optical device using same'20138,373,732'Liquid droplet flight device and image forming apparatus with electrowetting drive electrode'20138,373,910'Image scanning device and image forming apparatus'20138,356,949'Focal plane shutter and optical device'20138,347,766'Automatic screw tightening apparatus'20138,338,547'Polymer alloy and production method thereof'20128,323,121'Golf club head'20128,313,256'Focal plane shutter and optical device'20128,311,165'Interference suppression method and interference suppression device'20128,272,972'Golf club, method for changing shaft insertion depth of golf club, and method for replacing shaft of golf club'20128,246,484'Golf club, head of golf club and method for adjusting properties of golf club'20128,233,011'Head mounted display and control method therefor'20128,215,743'Recording apparatus and non-transitory computer-readable recording medium storing a recording program'20128,212,296'Semiconductor device and a method of manufacturing the same, and solid-state image pickup element'20128,212,325'Electrostatic vibrator and electronic apparatus'20128,208,181'Image reading apparatus, document reading apparatus, and image forming apparatus'20128,207,745'Anomaly monitoring device'20128,191,986'Image forming apparatus'20128,192,299'Golf club and method for adjusting properties thereof'20128,192,300'Golf club head'20128,187,118'Golf club head'20128,162,774'Golf club, head of golf club and method for adjusting property of golf club'20128,157,571'High-frequency module having a coaxial connector with its center conductor contacting a print wiring at only one point'20128,159,727'Image reading apparatus and image forming apparatus'20128,150,219'Waveguide-type optical interferometer'20128,033,932'Golf club head'20118,026,107'Agglutination inhibition assay method and reagent'20117,983,858'Fault test apparatus and method for testing semiconductor device under test using fault excitation function'20117,976,401'Golf club and shaft replacing method'20117,960,896'Piezoelectric motor and camera device'20117,955,186'Golf club and shaft replacing method'20117,935,003'Golf club head'20117,927,231'Golf club head'20117,919,914'Discharge lamp and electrode for use in the same'20117,899,279'Optical delay line interferometer'20117,896,561'Focal plane shutter'20117,856,163'Planar lightwave circuit, design method for wave propagation circuit, and computer program'20107,850,545'Golf club head'20107,832,947'Driving mechanism'20107,828,676'Golf club head'20107,812,507'Piezoelectric motor and camera device'20107,804,224'Piezoelectric motor and piezoelectric motor system'20107,798,729'Focal-plane shutter'20107,772,786'Battery-powered light source device for endoscope'20107,750,546'Discharge lamp and electrode for use in the same'20107,714,487'Discharge lamp, method for manufacturing the discharge lamp electrode, lighting system'20107,636,179'Image quantization processing with error diffusion using oscillating quantization threshold to develop dots that spiral outward'20097,623,268'Replacement halftoning'20097,605,864'Image pickup apparatus and electronics apparatus mounting the same'20097,590,312'Interferometer optical switch and variable optical attenuator'20097,585,607'Method of manufacturing toner, the toner produced thereby, developer containing the toner and an image forming apparatus using the toner'20097,580,597'Optical functional circuit'20097,572,159'Internal combustion engine installed in engine compartment'20097,564,588'Image forming device, image forming method, and recording medium that provide multi-level error diffusion'20097,536,108'High precision chromatic dispersion measuring method and automatic dispersion compensating optical link system that uses this method'20097,527,700'High strength hot rolled steel sheet and method for manufacturing the same'20097,524,224'Internal combustion engine and outboard motor provided with the same'20097,516,868'Fuel tank structure'20097,509,317'Filing system and method for avoiding filing of identical document data'2009D0588665'Putter head'2009D0588666'Putter head'2009D0588222'Putter head'2009D0588221'Putter head'20097,479,975'Printer'20097,452,256'Machine provided with internal combustion engine and generator'20087,446,133'Anti-glare film, and optical member and liquid crystal display apparatus using the same'20087,432,165'Semiconductor memory device, semiconductor device, and method for production thereof'20087,426,683'Semiconductor memory device equipped with error correction circuit'20087,412,296'Working control device'20087,397,977'Wave transmission medium and waveguide circuit'20087,363,103'Method and apparatus for generating machining information, and computer product'20087,361,408'Molded resin object, electronic instrument using the same, and method of processing a molded resin object'20087,337,656'Surface characteristic analysis apparatus'2008D0563487'Remote controller'20087,330,290'Image forming apparatus'20087,326,902'Image pickup device for minimizing image degradation from stray light flux entering its structure'20087,319,913'Device and method for extracting unmachined shape'20087,315,879'Multiply-accumulate modules and parallel multipliers and methods of designing multiply-accumulate modules and parallel multipliers'20087,315,402'Image forming apparatus and method for selecting an optimal image space frequency for an output image'20087,300,325'Outboard motor'20077,289,134'Thermal printer including a plurality of recording units'20077,272,343'Image forming apparatus having a conveyance unit and a front-side plate frame structure of such an image forming apparatus'20077,253,215'Anti-glare film, and optical member and liquid crystal display apparatus using the same'20077,251,060'Image-processing device using quantization threshold values produced according to a dither threshold matrix and arranging dot-on pixels in a plural-pixel field according to the dither threshold matrix'20077,203,376'Imaging apparatus and imaging method'2007D0538861'Remote control toy vehicle'20077,142,330'Image processing method, image processing apparatus and recording medium'20067,140,790'Sector drive assembly for camera'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–2021Based in Tokyo, JP· patent location history
1978–2019Patents assigned to TAKAHASHI HIROSHI (93)· patent assignee history
1978–2021Based in Yokohama, JP· patent location history
1979–2021Patents assigned to SONY CORP (46)· patent assignee history
1981–2019Based in Chiba, JP· patent location history
1986–2021Based in Kanagawa, JP· patent location history
1989–2006Patents assigned to NISSAN MOTOR (33)· patent assignee history
1990–2009Patents assigned to RICOH KK (51)· patent assignee history
1990–2021Based in Kawasaki, JP· patent location history
2002–2019Patents assigned to SEIKO PRECISION KK (34)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TAKAHASHI HIROSHIself | 93 | 1978–2019 |
| RICOH KK | 51 | 1990–2009 |
| SONY CORP | 46 | 1979–2021 |
| SEIKO PRECISION KK | 34 | 2002–2019 |
| NISSAN MOTOR | 33 | 1989–2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 104 | 1977–2021 |
| Kanagawa, JP | 102 | 1986–2021 |
| Chiba, JP | 46 | 1981–2019 |
| Kawasaki, JP | 37 | 1990–2021 |
| Yokohama, JP | 33 | 1978–2021 |