Inventor · disambiguated record

Yoichi Umemura

Also filed as: UMEMURA YOICHI

2 granted patents·83 citations·filing 1983–1985

66Inventor score

Technology areasB60N E05Y

Files withTOYOTA AUTO BODY CO LTD2

Top patents by PatentIndex Score

2 records

0183US4462185ADoor operating device for a slide door unitTOYOTA AUTO BODY CO LTD·Filed 1983·Granted Jul 31, 1984·58 cites·6 claims
0251US4664352ASuspension device for vehicle seatTOYOTA AUTO BODY CO LTD·Filed 1985·Granted May 12, 1987·25 cites·25 claims

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