Inventor · disambiguated record
Masazumi Ohnishi
Also filed as: OHNISHI MASAZUMI
3 granted patents·23 citations·filing 1987–1996
68Inventor score
Files withTOYOTA MOTOR CO LTD3
Top patents by PatentIndex Score
3 records- 0146US4821551AMethod of manufacturing corrugate tube and molding apparatus thereofTOYOTA MOTOR CO LTD·Filed 1987·Granted Apr 18, 1989·11 cites·19 claims
- 0243US5711177AMethod for corrugating a metallic pipeTOYOTA MOTOR CO LTD·Filed 1996·Granted Jan 27, 1998·8 cites·2 claims
- 0331US5615570AMethod for bending a pipe and apparatus for bending the sameTOYOTA MOTOR CO LTD·Filed 1994·Granted Apr 1, 1997·4 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →