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Inventor

Takemi Hattori

Inventor
Kariya, JP

Overview

18→
Patents
1982–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 18 as inventor

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

B60Nprimary
B60NSeats specially adapted for vehicles57%
A47CChairs26%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
C12MApparatus for enzymology or microbiology4%
Y10TTechnical subjects covered by former us classification4%
PatentTitleYear
11,124,755Cell culture monitoring system20217,611,196'Headrest'20097,226,124'Headrest height adjustment device'20074,923,250'Headrest apparatus'19904,811,986'Adjustable lumbar support'19894,798,415'Device for adjusting elevational position of head rest'19894,765,683'Headrest apparatus'19884,715,653'Lumbar support apparatus'19874,714,291'Lumbar support'19874,697,848'Seatback spring device for automobile'19874,679,855'Side support assembly'19874,576,410'Lumbar support for a backrest'19864,534,592'Lumbar support adjusting apparatus'19854,491,364'Lumber support system for a vehicle seat'19854,448,228'Air bag system having a branched joint'19844,433,708'Air bag system'19844,370,000'Seat for motor vehicles'19834,351,563'Headrest for vehicles'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982–2009Patents assigned to AISIN SEIKI (16)· patent assignee history
1982–1990Based in Kariya, JP· patent location history
1985–1989Patents assigned to TOYOTA MOTOR CO LTD (3)· patent assignee history
1985Based in Aichi, JP· patent location history
1989–2009Based in Anjo, JP· patent location history
2007Patents assigned to AISIN SEIKO KABUSHIKI KAISHA (1)· patent assignee history
2021Patents assigned to OLYMPUS CORP (1)· patent assignee history
2021Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AISIN SEIKI161982–2009
TOYOTA MOTOR CO LTD31985–1989
AISIN SEIKO KABUSHIKI KAISHA12007
OLYMPUS CORP12021
Locations
LocationPatentsSpan
Kariya, JP131982–1990
Anjo, JP31989–2009
Tokyo, JP12021
Aichi, JP11985