Inventor · disambiguated record
Toshihiro Yasui
Also filed as: YASUI TOSHIHIRO
13 granted patents·573 citations·filing 1979–1990
94Inventor score
Top patents by PatentIndex Score
13 records- 0193US4917207AEngine mounting arrangement and drive mechanism for small snowmobilesYAMAHA MOTOR CO LTD·Filed 1988·Granted Apr 17, 1990·76 cites·4 claims
- 0293US4462480ASnowmobile rear suspension unitYAMAHA MOTOR CO LTD·Filed 1981·Granted Jul 31, 1984·72 cites·10 claims
- 0392US4407386ASnowmobile suspension unitYAMAHA MOTOR CO LTD·Filed 1981·Granted Oct 4, 1983·64 cites·5 claims
- 0491US4779695ASnowmobile seat constructionYAMAHA MOTOR CO LTD·Filed 1983·Granted Oct 25, 1988·59 cites·4 claims
- 0589US4848503ASmall snowmobile and drive arrangement thereforYAMAHA MOTOR CO LTD·Filed 1988·Granted Jul 18, 1989·55 cites·5 claims
- 0685US4489954AAnti-rolling system for snowmobile of small sizeYAMAHA MOTOR CO LTD·Filed 1982·Granted Dec 25, 1984·40 cites·7 claims
- 0783US5060745AEngine mounting arrangement and drive mechanism for small snowmobilesYAMAHA MOTOR CO LTD·Filed 1990·Granted Oct 29, 1991·46 cites·6 claims
- 0882US4892165AFrame construction for small snowmobileYAMAHA MOTOR CO LTD·Filed 1988·Granted Jan 9, 1990·42 cites·7 claims
- 0977US4509766AAnti-rolling system for snowmobile of small sizeYAMAHA MOTOR CO LTD·Filed 1980·Granted Apr 9, 1985·38 cites·9 claims
- 1075US4546842ASlide rail track drive system for a snowmobileYAMAHA MOTOR CO LTD·Filed 1983·Granted Oct 15, 1985·26 cites·6 claims
- 1174US4892164AFrame and body construction for small snowmobileYAMAHA HATSUODOKI KABUSHIKI KA·Filed 1988·Granted Jan 9, 1990·34 cites·5 claims
- 1266US4229446AAluminum acetylsalicylate glutaminateKYOWA HAKKO KOGYO KK·Filed 1979·Granted Oct 21, 1980·6 cites·6 claims
- 1347US4372567AAnti-rolling system for snowmobile of small sizeYAMAHA MOTOR CO LTD·Filed 1980·Granted Feb 8, 1983·15 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →