LexDanaLexDanabeta
Inventor

Yukifumi Yamada

Inventor
Toyota, JP

Overview

145→
Patents
1984–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 145 as inventor

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

B60Nprimary
B60NSeats specially adapted for vehicles85%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for4%
F16CShafts2%
A47CChairs2%
F16DCouplings for transmitting rotation2%
E05BLocks1%
G05GControl devices or systems insofar as characterised by mechanical features only1%
Y10TTechnical subjects covered by former us classification1%
E05CBolts or fastening devices for wings, specially for doors or windows1%
E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof1%
PatentTitleYear
10,991,388Suspension for disk device having a damper member for suppressing wobble of a flexure20219,868,368'Seat lifter apparatus for vehicle'20189,731,629'Seat slide apparatus for vehicle'20179,623,774'Seat reclining device for vehicles'20179,457,691'Seat slide apparatus for vehicle'20169,457,692'Seat reclining apparatus for vehicle'20169,327,615'Seat slide device for vehicle'20169,315,119'Seat sliding device for vehicle'20169,283,870'Seat sliding device for vehicle'20169,238,422'Vehicle seat sliding apparatus'20169,227,528'Seat slide apparatus for vehicle'20169,205,766'Vehicle seat operating device'20159,198,516'Ottoman device'20159,176,518'Handle returning apparatus and seat lifting apparatus for vehicle'20159,162,588'Seat slide apparatus for vehicle'20159,156,376'Seat slide apparatus for vehicle'20159,145,069'Seat slide apparatus for vehicle'20159,038,981'Seat apparatus for vehicle'20159,039,094'Seat frame for vehicle'20159,004,437'Vibration proof structure of seat apparatus for vehicle'20158,985,690'Seat reclining device and seat device'20158,955,911'Seat reclining device for vehicle'20158,936,227'Seat slide apparatus for vehicle'20158,882,199'Seat reclining apparatus for vehicle'20148,876,212'Seat adjustment apparatus for vehicle'20148,870,287'Seat reclining device for vehicle'20148,844,891'Slide apparatus for vehicle and rolling element circulation unit for the same'20148,708,300'Sliding device for a vehicle'20148,695,937'Seat slide apparatus for vehicle'20148,651,578'Seat reclining apparatus for vehicle'20148,602,498'Seat reclining apparatus'20138,585,148'Vehicle seat lifter device'20138,556,222'Seat slide device for vehicle'20138,523,284'Seat frame'20138,430,453'Seat reclining device for vehicle'20138,267,479'Vehicle seat frame'20128,251,428'Seat slide apparatus for vehicle'20128,245,994'Seat apparatus for vehicle'20128,196,888'Seat slide device for vehicle'20128,177,280'Vehicle seat device'20128,177,279'Vehicular seat'20128,136,784'Vehicle seat slide device'20128,132,862'Seat back frame for vehicle'20128,091,851'Slide device for vehicle'20128,016,355'Seat cushion adjusting apparatus'20118,002,352'Seat reclining device'20118,002,353'Vehicle seat reclining apparatus'20117,988,233'Seat reclining device'20117,909,372'Striker apparatus for vehicle'20117,887,139'Vehicle seat frame'20117,878,592'Seat apparatus for vehicle'20117,874,622'Vehicle seat reclining device'20117,866,753'Vehicle seat reclining device'20117,861,994'Seat adjustment apparatus of vehicle'20117,857,350'Seat apparatus for vehicle'20107,845,729'Vehicle seat device'20107,837,019'Clutch device for a seat lifting apparatus of a vehicle'20107,832,806'Seat apparatus for vehicle'20107,789,368'Seat slide locking device for a vehicle'20107,770,863'Seat apparatus for vehicle'20107,766,427'Seat device for vehicle'20107,740,317'Lock apparatus of seat for vehicle'20107,686,389'Seat apparatus for vehicle'20107,669,826'Seat sliding apparatus for vehicle'20107,637,469'Seat sliding apparatus for a vehicle'20097,604,296'Vehicle seat reclining apparatus'20097,571,964'Electric telescopic apparatus for vehicle seat'20097,527,332'Seat apparatus'20097,517,015'Headrest device'20097,506,933'Seat reclining device'20097,503,614'Seat sliding apparatus for vehicle and method of assembling the same'20097,484,807'Seat reclining apparatus for vehicle'20097,484,806'Seat reclining apparatus for vehicle'20097,441,840'Reclining apparatus for vehicle seat'20087,429,083'Ottoman device'20087,416,255'Seat reclining apparatus for vehicle'20087,334,843'Seat reclining apparatus for vehicle'20087,328,877'Seat slide apparatus for a vehicle'20087,318,573'Seat sliding device'20087,300,091'Seat sliding device for vehicle'20077,284,798'Vehicle-seat reclining device and production method therefor'20077,281,749'Seat device for vehicle'20077,258,400'Vehicle-seat retracting apparatus'20077,201,447'Seat reclining device'20077,195,303'Seat sliding device for vehicle'20077,093,901'Seat frame of a vehicle seat'20067,059,679'Seat device'20067,014,265'Seat device for vehicle'20066,953,178'Seat slide device for vehicle'20056,863,330'Seat apparatus for a vehicle'20056,755,471'Seat device'20046,715,835'Seat reclining apparatus'20046,698,835'Seat support mechanism of vehicles'20046,691,971'Seat slide device'20046,688,574'Seat sliding device for a vehicle'20046,641,217'Seat recliner for vehicle'20036,631,879'Seat apparatus vehicle'20036,626,495'Seat reclining device'20036,578,921'Seat reclining device'20036,543,849'Reclining angle adjustment system'2003RE037990'Seat sliding device'20036,478,358'Seat device for a vehicle'20026,474,740'Seat reclining device for a vehicle'20026,435,465'Seat adjuster'20026,435,610'Vertical movement apparatus for vehicle seat'20026,416,130'Seat slide apparatus'20026,386,499'Seat slide device for a vehicle'20026,386,637'Seat structure for vehicles'20026,375,268'Seat frame assembly'20026,349,914'Seat slide device for vehicles'20026,341,819'Seat slide device for a vehicle'20026,290,198'Seat lifter device for a vehicle'20016,276,650'Seat structure for vehicles'20016,260,923'Seat reclining mechanism for vehicles'20016,234,574'Automobile seat supporting apparatus'20016,203,091'Seat device for a vehicle'20016,189,975'Seat frame assembly'20016,176,460'Seat sliding apparatus for a vehicle'20016,149,237'Vehicular seat structure'20006,123,379'Locking mechanism for vehicles'20006,092,874'Seat reclining apparatus'20006,007,152'Seat reclining mechanism for vehicles'19995,975,611'Vehicle seat unit'19995,967,604'Vehicle seat apparatus'19995,863,098'Seat height adjusting device'19995,842,383'Seat slide mechanism for vehicles'19985,816,656'Seat reclining device'19985,740,999'Seat sliding mechanism'19985,641,146'Seat sliding apparatus for a vehicle'19975,622,407'Seat apparatus'19975,622,408'Seat reclining apparatus for a vehicle'19975,558,402'Seat reclining apparatus'19965,553,922'Seat reclining apparatus'19965,403,069'Lumbar support device'19955,199,679'Height adjusting device for a seat'19935,192,045'Seat slide adjuster for vehicles'19935,028,028'Seat sliding device'19914,953,676'Spring coupler'19904,927,110'Slide locking device for a car seat'19904,778,138'Apparatus for adjusting height of seat for automobile'19884,767,156'Vehicle seat height and inclination control apparatus'19884,732,425'Seat reclining mechanism for vehicles'19884,705,318'Seat back reclining mechanism'19874,614,257'Spring coupler apparatus'19864,460,144'Vertically adjustable seat for vehicles'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–2018Patents assigned to AISIN SEIKI (144)· patent assignee history
1984–2018Based in Toyota, JP· patent location history
1987–2012Patents assigned to TOYOTA MOTOR CO LTD (6)· patent assignee history
1990Based in Kariya, JP· patent location history
2001–2002Based in Aichi, JP· patent location history
2008Based in Toyoto, JP· patent location history
2012–2016Patents assigned to YAMADA YUKIFUMI (25)· patent assignee history
2012–2016Patents assigned to GOTO NAOKI (17)· patent assignee history
2012–2014Patents assigned to ISOBE SHINYA (8)· patent assignee history
2021Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AISIN SEIKI1441984–2018
YAMADA YUKIFUMIself252012–2016
GOTO NAOKI172012–2016
ISOBE SHINYA82012–2014
TOYOTA MOTOR CO LTD61987–2012
Locations
LocationPatentsSpan
Toyota, JP1381984–2018
Aichi, JP32001–2002
Yokohama, JP12021
Toyoto, JP12008
Kariya, JP11990