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Inventor

Yasuaki Tsuji

Inventor
Nara, JP

Overview

9→
Patents
1997–2013
Patent span
Performing operations
Primary field (CPC B)

Patents· 9 as inventor

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

B62Dprimary
B62DMotor vehicles24%
F16HGearing24%
G03GElectrography12%
LOC1612%
Y10TTechnical subjects covered by former us classification12%
B23PMetal-working not otherwise provided for6%
B60GVehicle suspension arrangements6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
PatentTitleYear
8,371,977'Transmission ratio variable mechanism and motor vehicle steering system including the same'20138,181,734'Motor vehicle steering system'20128,047,325'Motor vehicle steering system'20117,896,983'Hollow stabilizer and method of manufacturing the same'20116,370,349'Toner storing container and toner replenishing device therewith'2002D0450081'Toner cartridge'20016,298,885'Powder accommodating container'2001D0442986'Toner cartridge'20015,694,810'Rack and pinion steering device'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2002Patents assigned to KONISHIROKU PHOTO IND (4)· patent assignee history
2001–2002Based in Hachioji, JP· patent location history
2001Based in Tokyo, JP· patent location history
2001Based in Kanagawa, JP· patent location history
2011–2013Patents assigned to JTEKT CORP (3)· patent assignee history
2011–2013Based in Nara, JP· patent location history
2011Based in Yokohama, JP· patent location history
2012–2013Patents assigned to NAKAOKA MASAKI (2)· patent assignee history
2012–2013Patents assigned to OTSUKI HIDETAKA (2)· patent assignee history
2012–2013Patents assigned to SAITOU YASUHIRO (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KONISHIROKU PHOTO IND42001–2002
JTEKT CORP32011–2013
NAKAOKA MASAKI22012–2013
OTSUKI HIDETAKA22012–2013
SAITOU YASUHIRO22012–2013
Locations
LocationPatentsSpan
Nara, JP32011–2013
Hachioji, JP22001–2002
Yokohama, JP12011
Tokyo, JP12001
Kanagawa, JP12001