Inventor · disambiguated record
Iwao Nihashi
Also filed as: NIHASHI IWAO
5 granted patents·114 citations·filing 1980–1997
82Inventor score
Files withTOYOTA MOTOR CO LTD5
Top patents by PatentIndex Score
5 records- 0181US4471819AMethod of, and an apparatus for, making a formed wireTOYOTA MOTOR CO LTD·Filed 1982·Granted Sep 18, 1984·39 cites·28 claims
- 0280US5953817AProcess for producing monolithic catalyst converterTOYOTA MOTOR CO LTD·Filed 1997·Granted Sep 21, 1999·46 cites·15 claims
- 0360US4710608AFixture for welding long workpiecesTOYOTA MOTOR CO LTD·Filed 1987·Granted Dec 1, 1987·17 cites·16 claims
- 0451US5845526AMethod for producing pipe having polygon-shaped closed cross-section and device thereforTOYOTA MOTOR CO LTD·Filed 1997·Granted Dec 8, 1998·8 cites·12 claims
- 0531US4327569ATube forming millTOYOTA MOTOR CO LTD·Filed 1980·Granted May 4, 1982·4 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →