Inventor · disambiguated record
Toshikazu Ozawa
Also filed as: OZAWA TOSHIKAZU
10 granted patents·252 citations·filing 1985–1995
91Inventor score
Files withYAMAHA MOTOR CO LTD10
Top patents by PatentIndex Score
10 records- 0186US5197436AFuel delivery system for V-type engineYAMAHA MOTOR CO LTD·Filed 1991·Granted Mar 30, 1993·48 cites·4 claims
- 0280US4593657ACamshaft bearing arrangementYAMAHA MOTOR CO LTD·Filed 1985·Granted Jun 10, 1986·30 cites·10 claims
- 0375US5063888AExhaust control valve system for parallel multi-cylinder two-cycle engineYAMAHA MOTOR CO LTD·Filed 1990·Granted Nov 12, 1991·30 cites·45 claims
- 0473US5063887AExhaust control valve system for parallel multi-cylinder two-cycle engineYAMAHA MOTOR CO LTD·Filed 1990·Granted Nov 12, 1991·29 cites·28 claims
- 0570US5105795AFuel injection system for engineYAMAHA MOTOR CO LTD·Filed 1991·Granted Apr 21, 1992·21 cites·29 claims
- 0670US4998512AExhaust port control system for two stroke engineYAMAHA MOTOR CO LTD·Filed 1990·Granted Mar 12, 1991·26 cites·10 claims
- 0768US5549086ASliding contact-making structures in internal combustion engineYAMAHA MOTOR CO LTD·Filed 1995·Granted Aug 27, 1996·31 cites·30 claims
- 0858US5174257ABalancer shaft for two cycle engineYAMAHA MOTOR CO LTD·Filed 1991·Granted Dec 29, 1992·17 cites·18 claims
- 0947US5136990AFuel injection system including supplemental fuel injectorYAMAHA MOTOR CO LTD·Filed 1990·Granted Aug 11, 1992·11 cites·40 claims
- 1043US5226399AComponent layout for two cycle engineYAMAHA MOTOR CO LTD·Filed 1991·Granted Jul 13, 1993·9 cites·46 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →