Inventor · disambiguated record

Shigeki Okuma

Also filed as: OKUMA SHIGEKI

2 granted patents·31 citations·filing 1985–1987

60Inventor score

Technology areasB60S

Files withKOITO MFG CO LTD2

Top patents by PatentIndex Score

2 records

0166US4811903AVery-wide-angle nozzle unit for headlight cleanerKOITO MFG CO LTD·Filed 1987·Granted Mar 14, 1989·25 cites·14 claims
0232US4817648ALens cleaner device for automobile headlampKOITO MFG CO LTD·Filed 1985·Granted Apr 4, 1989·6 cites·22 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →