Inventor

Yuji Nishimura

Inventor

Aichi, JP

Overview

57→

Patents

1976–2020

Patent span

Performing operations

Primary field (CPC B)

Patents· 57 as inventor

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

B60Rprimary

B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for42%

G11BInformation storage based on relative movement between record carrier and transducer13%

F16HGearing6%

Y10TTechnical subjects covered by former us classification6%

G01PMeasuring linear or angular speed, acceleration, deceleration, or shock5%

B41JTypewriters4%

G01BMeasuring length, thickness or similar linear dimensions4%

G01NInvestigating or analysing materials by determining their chemical or physical properties4%

H04NPictorial communication, e.g. television3%

H05KPrinted circuits3%

PatentTitleYear

10,746,083Vehicular cooling device2020 10,051,228Home theater system, audio/video playback device, audio output control device, and volume control method2018 9,800,820'Home theater system, audio/video playback device, audio output control device, and volume control method'2017 9,441,716'Stepless transmission'2016 9,382,985'Vehicle power transmission device'2016 9,121,483'Four-joint link type continuously variable transmission'2015 8,449,426'Continuously variable transmission and automobile drive system'2013 8,176,630'Method of producing liquid droplet ejection head'2012 7,854,168'Thickness measuring device for vessel steel plate'2010 7,798,628'Liquid droplet ejection head, apparatus for ejecting liquid droplet, and method of producing liquid droplet ejection head'2010 7,699,439'Droplet ejection head and droplet ejection apparatus'2010 7,513,161'Device for measuring thickness of vessel steel plate'2009 7,301,721'Falling sensor and the information processing device making use of it'2007 6,995,939'Falling sensor and the information processing device making use of it'2006 6,876,513'Rotary disk type storage device'2005 6,771,449'Falling sensor and the information processing device making use of it'2004 6,691,576'Thickness measuring device for cylindrical tank bottom plate'2004 5,885,005'Bearing device and spindle motor provided with the bearing device'1999 5,504,636'Magnetic disk apparatus having improved support for head assembly'1996 5,414,591'Magnetic disk storage system'1995 5,325,245'Method and apparatus for writing magnetic head positioning signal'1994 RE034592'Webbing locking device'1994 5,267,111'Voice coil motor with discrete flux paths'1993 5,189,578'Disk system with sub-actuators for fine head displacement'1993 5,029,770'Webbing retractor'1991 4,989,899'Webbing drive apparatus for automatic seat belt apparatus'1991 4,982,982'Assistant apparatus for fastening a webbing'1991 4,943,010'Acceleration sensor'1990 4,880,253'Driving force transmitting structure for automatic seat belt apparatus'1989 4,858,953'Apparatus for driving an intermediate portion of webbing'1989 4,852,908'Webbing driving device for use in seat belt apparatus'1989 4,850,610'Automatic seatbelt apparatus'1989 4,723,728'Apparatus for reducing webbing wind-up force'1988 4,717,174'Driving force transmitting structure for automatic seatbelt system'1988 4,681,347'Automatic seatbelt apparatus'1987 4,678,928'Controller for automatically effecting disengagement of buckle device'1987 4,676,444'Webbing driving apparatus'1987 4,669,680'Webbing retractor'1987 4,637,630'Webbing tension adjusting apparatus'1987 4,630,841'Webbing tension adjusting apparatus'1986 4,588,144'Webbing retractor'1986 4,585,184'Webbing tension device'1986 4,579,294'Seat belt retractor with powered rewinding arrangement for slack-take-up spring'1986 4,570,975'Webbing locking device'1986 4,568,037'Webbing tension device'1986 4,546,933'Webbing retractor'1985 4,546,934'Webbing tension device'1985 4,538,774'Webbing tension device'1985 4,462,613'Slider for automatic seat belt arrangement'1984 4,460,198'Passive seatbelt system'1984 4,438,949'Automatically fastening seatbelt system'1984 4,437,684'Automatic seatbelt system'1984 4,387,912'Seatbelt system'1983 4,313,621'Seatbelt system'1982 4,304,373'Webbing retractor'1981 4,302,031'Webbing anchor lock mechanism'1981 3,960,681'Method for producing electrolytic high purity lead using large-sized electrodes'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–1994Patents assigned to TOKAI RIKA CO LTD (31)· patent assignee history

1981–1989Patents assigned to TOYOTA MOTOR CO LTD (8)· patent assignee history

1981–1991Based in Aichi, JP· patent location history

1981–1994Based in Nagoya, JP· patent location history

1985–1991Based in Niwa-gun, JP· patent location history

1993–2005Patents assigned to HITACHI LTD (7)· patent assignee history

1993–2007Based in Odawara, JP· patent location history

2010–2012Based in Kanagawa, JP· patent location history

2012–2017Patents assigned to NISHIMURA YUJI (4)· patent assignee history

2013–2016Patents assigned to HONDA MOTOR CO LTD (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TOKAI RIKA CO LTD	31	1981–1994
TOYOTA MOTOR CO LTD	8	1981–1989
HITACHI LTD	7	1993–2005
HONDA MOTOR CO LTD	4	2013–2016
NISHIMURA YUJIself	4	2012–2017

Locations

Location	Patents	Span
Aichi, JP	13	1981–1991
Niwa-gun, JP	11	1985–1991
Odawara, JP	10	1993–2007
Nagoya, JP	9	1981–1994
Kanagawa, JP	3	2010–2012