Inventor · disambiguated record
Masaaki Tokui
Also filed as: TOKUI MASAAKI
5 granted patents·96 citations·filing 1973–1985
82Inventor score
Files withTOYOTA MOTOR CO LTD5
Top patents by PatentIndex Score
5 records- 0187US3935797AWear and seizure resistant aluminum alloy pistonTOYOTA MOTOR CO LTD·Filed 1973·Granted Feb 3, 1976·42 cites·9 claims
- 0277US4055417AHyper-eutectic aluminum-silicon based alloys for castingsTOYOTA MOTOR CO LTD·Filed 1976·Granted Oct 25, 1977·20 cites·6 claims
- 0372US4469164AMethod of and apparatus for inspecting the quality of a casting produced by a die-casting machineTOYOTA MOTOR CO LTD·Filed 1982·Granted Sep 4, 1984·13 cites·9 claims
- 0467US4505318AVertical type pressure casting methodTOYOTA MOTOR CO LTD·Filed 1982·Granted Mar 19, 1985·11 cites·3 claims
- 0561US4601321AVertical die casting deviceTOYOTA MOTOR CO LTD·Filed 1985·Granted Jul 22, 1986·10 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →