Inventor · disambiguated record
Toshihiko Tanuma
Also filed as: TANUMA TOSHIHIKO
3 granted patents·159 citations·filing 1988–1991
75Inventor score
Top patents by PatentIndex Score
3 records- 0192US5250786AD-C arc welding apparatusSAWAFUJI ELECTRIC CO LTD·Filed 1991·Granted Oct 5, 1993·121 cites·12 claims
- 0263US4851758ABrushless generatorSAWAFUJI ELECTRIC CO LTD·Filed 1988·Granted Jul 25, 1989·27 cites·20 claims
- 0342US5195007AEngine-driven power generating systemDAIHATSU MOTOR CO LTD·Filed 1991·Granted Mar 16, 1993·11 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →