Inventor

Takuya Murakami

Inventor

Tokyo, JP

Overview

48→

Patents

1985–2021

Patent span

Performing operations

Primary field (CPC B)

Patents· 48 as inventor

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

B60Gprimary

B60GVehicle suspension arrangements19%

B62DMotor vehicles7%

H04LTransmission of digital information, e.g. telegraphic communication5%

F16FSprings4%

H04WWireless communication networks4%

Y10TTechnical subjects covered by former us classification4%

B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general3%

G06FElectric digital data processing3%

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

B60WConjoint control of vehicle sub-units of different type or different function2%

PatentTitleYear

11,077,709Drive shaft and method for producing drive shaft2021 10,849,496Motion sickness estimation device, motion sickness prevention device, and motion sickness estimation method2020 10,731,640Reciprocating pump2020 10,636,985Substrate for photoelectric conversion element2020 10,513,991Fuel property determining device and combustion control device for engine2019 10,494,437Heterodimer protein composition2019 10,327,290Lighting circuit and vehicle lamp2019 10,093,222Vehicle lamp and vehicle lamp system2018 10,076,083Plant cultivation method2018 9,714,291'Heterodimer protein composition'2017 9,682,721'Arm stopper mechanism, and electric power-steering device using arm stopper mechanism'2017 9,656,596'Vehicle lamp system'2017 9,517,766'Parking assistance device and parking assistance device control method'2016 9,446,786'Arm stopper mechanism mounting apparatus and steering apparatus using same'2016 9,393,988'Arm stopper mechanism and steering apparatus using same'2016 9,219,750'Communication access control device, communication access control method, and computer readable recording medium'2015 9,193,384'Steering apparatus'2015 9,065,526'Relay device, relay method, and relay device control program'2015 8,914,905'Access control system, communication terminal, server, and access control method'2014 8,826,379'Access control system, access control method, and communication terminal'2014 8,770,475'System and method for setting connection between information processing devices, communication apparatus, setting information identifier outputting apparatus, and computer program'2014 8,729,219'Polyarylene block copolymer having sulfonic acid group and use thereof'2014 7,566,063'Wheel suspension system'2009 7,203,757'Device, method and program for protocol translation'2007 7,116,973'Mobile communications system and operation method thereof'2006 6,919,665'Stator core, an electric motor in which it is utilized, and method of manufacturing a stator core'2005 6,895,223'Mobile communications system and operation method thereof'2005 6,879,821'Mobile communications system and operation method thereof'2005 6,760,853'Power shutoff method for TCP/IP network device and recording medium recording the program therefor'2004 6,163,757'Method of and apparatus for analyzing linear object and recording medium having linear object analyzing program stored thereon'2000 6,116,627'Front suspension'2000 6,062,580'Front suspension of motor vehicle'2000 5,873,587'Front suspension system for automotive vehicle'1999 5,868,410'Front suspension device'1999 5,851,016'Rear wheel suspension'1998 5,765,858'Wheel suspension for rear wheels'1998 5,702,122'Rear suspension of vehicle'1997 RE034151'Double link type suspension system'1992 5,085,444'Dust seal for sliding type bush'1992 5,069,431'Bush assembly'1991 5,062,654'Bush assembly'1991 4,934,729'Double link type suspension system'1990 4,883,287'Double link type suspension system with stabilizer bar'1989 4,875,703'Double link type suspension including a stabilizer bar'1989 4,810,002'Double link type suspension system'1989 4,802,688'Double link type suspension system'1989 4,753,455'Double link type suspension system'1988 4,560,027'Power unit supporting structure'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–2009Patents assigned to NISSAN MOTOR (18)· patent assignee history

1988–1992Based in Atsugi, JP· patent location history

1991–2009Based in Kanagawa, JP· patent location history

1997–2016Based in Fujisawa, JP· patent location history

2004–2015Patents assigned to NEC CORP (10)· patent assignee history

2004–2021Based in Tokyo, JP· patent location history

2014–2015Patents assigned to MURAKAMI TAKUYA (6)· patent assignee history

2015–2017Patents assigned to SHOWA CORP (4)· patent assignee history

2015–2017Based in Haga-gun, JP· patent location history

2017–2019Patents assigned to KOITO MFG CO LTD (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NISSAN MOTOR	18	1985–2009
NEC CORP	10	2004–2015
MURAKAMI TAKUYAself	6	2014–2015
SHOWA CORP	4	2015–2017
KOITO MFG CO LTD	3	2017–2019

Locations

Location	Patents	Span
Tokyo, JP	16	2004–2021
Atsugi, JP	8	1988–1992
Kanagawa, JP	6	1991–2009
Fujisawa, JP	5	1997–2016
Haga-gun, JP	4	2015–2017