Inventor · disambiguated record
Okiyoshi Okamura
Also filed as: OKAMURA OKIYOSHI
4 granted patents·119 citations·filing 1978–1994
79Inventor score
Files withKOA OIL CO LTD4
Top patents by PatentIndex Score
4 records- 0188US4295092AApparatus for and method of detecting and measuring corrosion damage in pipeKOA OIL CO LTD·Filed 1978·Granted Oct 13, 1981·58 cites·25 claims
- 0269US5462816AAir cellKOA OIL CO LTD·Filed 1994·Granted Oct 31, 1995·41 cites·11 claims
- 0339US5476730AAir cellKOA OIL CO LTD·Filed 1989·Granted Dec 19, 1995·11 cites·5 claims
- 0431US5240785AAir cellKOA OIL CO LTD·Filed 1990·Granted Aug 31, 1993·9 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →