Inventor · disambiguated record
Motoyuki Hayashida
Also filed as: HAYASHIDA MOTOYUKI
4 granted patents·113 citations·filing 1975–1999
80Inventor score
Top patents by PatentIndex Score
4 records- 0177US3976036ARotary piston enginesTOYO KOGYO CO·Filed 1975·Granted Aug 24, 1976·29 cites·5 claims
- 0273US4096828ARotary piston internal combustion engineTOYO KOGYO CO·Filed 1976·Granted Jun 27, 1978·26 cites·4 claims
- 0365US6123642ASpeed change control apparatus for engineMT CARS COMPANY·Filed 1999·Granted Sep 26, 2000·39 cites·19 claims
- 0458US4009688ARotary piston type engineTOYO KOGYO CO·Filed 1975·Granted Mar 1, 1977·19 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →