Inventor · disambiguated record
Noriyuki Tokoro
Also filed as: TOKORO NORIYUKI
4 granted patents·83 citations·filing 1981–1990
78Inventor score
Files withTOYOTA MOTOR CO LTD4
Top patents by PatentIndex Score
4 records- 0183US5076225APiston for an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1990·Granted Dec 31, 1991·47 cites·9 claims
- 0251US4774917APiston and piston ring for an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1987·Granted Oct 4, 1988·14 cites·23 claims
- 0348US4785774APiston for an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1986·Granted Nov 22, 1988·13 cites·9 claims
- 0443US4409947AExhaust gas recirculating type diesel engineTOYOTA MOTOR CO LTD·Filed 1981·Granted Oct 18, 1983·9 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →