Inventor · disambiguated record
Fumio Ohshima
Also filed as: OHSHIMA FUMIO
4 granted patents·82 citations·filing 1989–2019
76Inventor score
Top patents by PatentIndex Score
4 records- 0182US5022382AEndoscopeTOSHIBA KK·Filed 1989·Granted Jun 11, 1991·58 cites·4 claims
- 0265US6388218B1Push button switch cover and method for manufacturing sameSHINETSU POLYMER CO·Filed 1999·Granted May 14, 2002·18 cites·18 claims
- 0363US11674588B2Differential caseHITACHI ASTEMO LTD·Filed 2019·Granted Jun 13, 2023·0 cites·20 claims
- 0451US6625876B2Methods of manufacturing a push button switch coverSHINETSU POLYMER CO·Filed 2001·Granted Sep 30, 2003·6 cites·9 claims
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