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Inventor

Jun Chida

Inventor
Tokyo, JP

Overview

4→
Patents
1991–2011
Patent span
Performing operations
Primary field (CPC B)

Patents· 4 as inventor

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

B60Nprimary
B60NSeats specially adapted for vehicles20%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for20%
B62DMotor vehicles20%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems20%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications20%
PatentTitleYear
7,926,872'Vehicle seat'20117,131,669'Guide device for automobile seatbelt'20066,547,300'Rear body structure for vehicle'20035,067,066'Voltage-mode quasi-resonant dc/dc converter'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991Patents assigned to FUJITSU LTD (1)· patent assignee history
1991Based in Yokohama, JP· patent location history
2003–2011Patents assigned to FUJI HEAVY IND LTD (3)· patent assignee history
2003–2011Based in Tokyo, JP· patent location history
2011Patents assigned to NHK SPRING CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJI HEAVY IND LTD32003–2011
FUJITSU LTD11991
NHK SPRING CO LTD12011
Locations
LocationPatentsSpan
Tokyo, JP32003–2011
Yokohama, JP11991