Inventor · disambiguated record
Kazuo Uchiyama
Also filed as: UCHIYAMA KAZUO
7 granted patents·102 citations·filing 1976–1995
86Inventor score
Files withYAMAHA MOTOR CO LTD7
Top patents by PatentIndex Score
7 records- 0172US4649876AIntake means of internal combustion engineYAMAHA MOTOR CO LTD·Filed 1984·Granted Mar 17, 1987·20 cites·33 claims
- 0271US4643143AValve driving means for V-type engine of vehicleYAMAHA MOTOR CO LTD·Filed 1985·Granted Feb 17, 1987·23 cites·23 claims
- 0360US4827879AManifold attachmentYAMAHA MOTOR CO LTD·Filed 1986·Granted May 9, 1989·16 cites·12 claims
- 0456US4044080ACarburetorYAMAHA MOTOR CO LTD·Filed 1976·Granted Aug 23, 1977·14 cites·11 claims
- 0555US4292944AIntake control system for internal combustion engineYAMAHA MOTOR CO LTD·Filed 1980·Granted Oct 6, 1981·9 cites·7 claims
- 0648US4702203AIntake means of internal combustion engineYAMAHA MOTOR CO LTD·Filed 1986·Granted Oct 27, 1987·11 cites·10 claims
- 0746USRE37798EValve driving means for V-type engine of vehicleYAMAHA MOTOR CO LTD·Filed 1995·Granted Jul 23, 2002·9 cites·47 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →