Inventor · disambiguated record
Kenichi Nonogawa
Also filed as: NONOGAWA KENICHI
5 granted patents·54 citations·filing 1990–1993
80Inventor score
Files withYAMAHA MOTOR CO LTD5
Top patents by PatentIndex Score
5 records- 0165US5174260AIntake port structure for multi valve engineYAMAHA MOTOR CO LTD·Filed 1991·Granted Dec 29, 1992·22 cites·25 claims
- 0251US5230317ASingle overhead cam multi-valve engineYAMAHA MOTOR CO LTD·Filed 1990·Granted Jul 27, 1993·16 cites·28 claims
- 0336US5291868ASingle overhead cam multi-valve engineYAMAHA MOTOR CO LTD·Filed 1991·Granted Mar 8, 1994·6 cites·50 claims
- 0431US5359974ASingle overhead cam multi-valve engineYAMAHA MOTOR CO LTD·Filed 1993·Granted Nov 1, 1994·5 cites·1 claims
- 0530US5228419AValve operating system for engineYAMAHA MOTOR CO LTD·Filed 1990·Granted Jul 20, 1993·5 cites·31 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →