Inventor

Yuji Kato

Inventor

Tokyo, JP

Overview

1978–2021

Patent span

Physics

Primary field (CPC G)

Patents· 94 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F16Hprimary

F16HGearing10%

B60WConjoint control of vehicle sub-units of different type or different function5%

G03GElectrography5%

H04NPictorial communication, e.g. television5%

F02DControlling combustion engines4%

G02BOptical elements, systems or apparatus4%

G11BInformation storage based on relative movement between record carrier and transducer4%

G01RMeasuring electric variables3%

B60KArrangement or mounting of propulsion units or of transmissions in vehicles2%

H01RElectrically-conductive connections2%

PatentTitleYear

10,990,001Pellicle film, pellicle frame, pellicle, method for producing same, original plate for light exposure, light exposure apparatus and method for manufacturing semiconductor device2021 10,975,930Method for filling liquid into liquid-filled rubber and deaerator for liquid2021 10,957,722Method of manufacturing flexible device using multidirectional oblique irradiation of an interface between a support substrate and a flexible substrate2021 10,924,698Solid-state imaging element, method of driving the same, and camera system2021 10,664,947Image processing apparatus and image processing method to represent part of spherical image in planar image using equidistant cylindrical projection2020 10,277,891Image processing apparatus, image processing method, and storage medium2019 10,175,100Image display apparatus and control method2019 10,113,625Shift power transmission apparatus and travel power transmission device2018 10,027,949Image processing apparatus, image processing method, and recording medium2018 9,897,185'Shift power transmission apparatus and travel power transmission device'2018 9,845,857Combine2017 9,773,188'Information processing apparatus, imaging apparatus, information processing system, information processing method, and program for removing unwanting objects from images'2017 9,395,659'Image forming apparatus'2016 9,380,968'Light absorption coefficient distribution estimation device, concentration measurement device, and method for controlling light absorption coefficient distribution estimation device'2016 9,348,271'Transfer device and image forming apparatus including same'2016 9,274,461'Transfer device and image forming apparatus incorporating same'2016 9,271,376'Image display apparatus and control method'2016 9,261,182'Shift power transmission apparatus and travel power transmission device'2016 9,256,165'Transfer device and image forming apparatus incorporating same'2016 9,141,039'Image forming apparatus including a cam member to separate a transfer member'2015 9,134,350'Current detection circuit'2015 9,134,656'Image forming apparatus'2015 9,069,125'Optical product and method for manufacturing same'2015 9,037,042'Image forming apparatus'2015 9,021,921'Torque wrench'2015 8,929,774'Belt unit and image forming apparatus employing same'2015 8,763,576'Rocker arm with lash adjuster'2014 8,731,419'Image forming apparatus and image density control method'2014 8,669,774'Probe pin and an IC socket with the same'2014 8,461,819'Current detector for guarding against negative potential of an output node thereof'2013 8,226,245'Composite optical element and projection optical device'2012 8,182,084'Display unit'2012 8,100,792'Hydraulic auto-tensioner'2012 8,035,366'Driving circuit of load'2011 8,008,715'Semiconductor device'2011 7,990,674'Load drive apparatus'2011 7,926,939'Spectacle lens and spectacle'2011 7,815,456'Semiconductor device socket'2010 7,642,194'Method for etching and apparatus for etching'2010 7,540,923'Shower head structure for processing semiconductor'2009 7,415,518'File server program'2008 7,210,021'Cache control program'2007 7,178,919'Plastic lens for spectacles'2007 6,793,514'IC socket'2004 6,791,814'Ion generating apparatus'2004 6,717,766'Automatic changer for cartridge-type recording medium'2004 6,480,352'Drive system equipped with an autoloader mechanism, and autoloading device'2002 6,425,723'Loading device'2002 6,373,124'Lead frame and method of producing the same, and a semiconductor device using the same'2002 6,369,975'Door opening/closing mechanism'2002 6,218,929'Door entry control by wireless communication'2001 6,213,803'IC socket'2001 6,181,539'Power conversion apparatus and air conditioner using the same'2001 5,872,751'Library apparatus and a method for assembly thereof'1999 5,855,501'Circulating toy assembly'1999 D0394092'Toy car remote control device'1998 D0394090'Toy plane'1998 5,727,954'Connector having relatively movable upper and lower terminals'1998 5,729,646'Optical hollow waveguide, method for fabricating the same, and laser transmission apparatus using the same'1998 D0381710'Toy car'1997 5,601,010'Piston unit of an internal combustion engine'1997 5,536,567'Magnetic recording medium having an upper magnetic layer and a lower magnetic layer comprising ferromagnetic powder, carbon black and a specified polyurethane binder'1996 5,425,399'Weft picking system for jet loom with device for deforming a weft yarn slackened portion'1995 5,395,255'IC socket'1995 5,335,222'Traffic control system for asynchronous transfer mode exchange'1994 5,280,483'Traffic control system for asynchronous transfer mode exchange'1994 5,228,368'Control system for supercharged engine/automatic transmission combination'1993 5,201,250'Fuel cut-off inhibit for a power-off upshift'1993 D0333455'Automobile tire'1993 5,184,577'Running state control system for motor vehicle'1993 5,150,761'Line pressure arrangement for automotive power train including traction company'1992 5,146,891'System and method for controlling fuel supply to internal combustion engine according to operation of automatic transmision applicable to automotive vehicle'1992 5,115,694'Line pressure control at cranking and subsequent warming-up operation of engine'1992 5,109,826'Shift shock attenuation system for automotive power train including automatic transmission and turbocharged internal combustion engine'1992 5,103,692'Automatic transmission and engine control system'1992 5,081,887'System and method for controlling vehicle speed to prevent gear shift shock applicable to automatic transmission equipped vehicles'1992 5,050,454'Engine/automatic transmission unified control device'1991 5,048,372'Transmission gear position dependent output control system for automotive internal combustion engine'1991 5,050,082'System for controlling automotive automatic transmission'1991 D0311885'Automobile tire'1990 4,891,759'Control system for automotive automatic transmission including downshift select shock suppression arrangement'1990 4,801,229'Transportation container'1989 4,756,614'Film projector toy'1988 4,629,915'Frequency discrimination circuit'1986 D0283634'Toy construction piece'1986 D0283635'Toy construction piece'1986 D0281183'Toy construction piece'1985 D0281185'Toy construction piece'1985 D0281184'Toy construction piece'1985 D0281182'Toy construction piece'1985 D0281186'Toy construction piece'1985 D0262048'Toy trackway having moving animated components'1981 D0260820'Pinball game housing for pre-school age children'1981 D0248886'Toy vehicle'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–2021Based in Tokyo, JP· patent location history

1986–1993Patents assigned to NISSAN MOTOR (14)· patent assignee history

1990–2020Based in Yokohama, JP· patent location history

1992–2021Based in Kanagawa, JP· patent location history

1994–2008Patents assigned to FUJITSU LTD (9)· patent assignee history

2007–2015Based in Okazaki, JP· patent location history

2012–2016Patents assigned to KATO YUJI (16)· patent assignee history

2014–2016Patents assigned to RICOH CO LTD (9)· patent assignee history

2015–2016Patents assigned to ICHIHASHI OSAMU (6)· patent assignee history

2016–2018Based in Sakai, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KATO YUJIself	16	2012–2016
NISSAN MOTOR	14	1986–1993
FUJITSU LTD	9	1994–2008
RICOH CO LTD	9	2014–2016
ICHIHASHI OSAMU	6	2015–2016

Locations

Location	Patents	Span
Tokyo, JP	33	1978–2021
Kanagawa, JP	13	1992–2021
Yokohama, JP	10	1990–2020
Okazaki, JP	6	2007–2015
Sakai, JP	4	2016–2018