Inventor · disambiguated record
Shiro Kawamoto
Also filed as: KAWAMOTO SHIRO
12 granted patents·215 citations·filing 1996–2004
93Inventor score
Files withMTD SOUTHWEST INC6HUSQVARNA OUTDOOR PRODUCTS INC3RYOBI LTD1RYOBI NORTH AMERICA INC1RYOBI OUTDOOR PRODUCTS INC1
Top patents by PatentIndex Score
12 records- 0192US6047678AMulti-position operator-carried four-cycle engineRYOBI NORTH AMERICA INC·Filed 1996·Granted Apr 11, 2000·54 cites·19 claims
- 0283US6863043B2Multi-position, operator-carried, four-cycle engineMTD SOUTHWEST INC·Filed 2003·Granted Mar 8, 2005·17 cites·6 claims
- 0380US7325526B2Four-stroke engine systemHUSQVARNA OUTDOOR PRODUCTS INC·Filed 2003·Granted Feb 5, 2008·23 cites·14 claims
- 0480US6039020AMultiple-position, operator-carried, four-stroke engineRYOBI OUTDOOR PRODUCTS INC·Filed 1998·Granted Mar 21, 2000·27 cites·3 claims
- 0579US6945215B2Multiple-position, operator-carried, four-stroke engineMTD SOUTHWEST INC·Filed 2003·Granted Sep 20, 2005·17 cites·15 claims
- 0679US6666184B2Multi-position, operator-carried, four-cycle engineMTD SOUTHWEST INC·Filed 2002·Granted Dec 23, 2003·14 cites·4 claims
- 0776US6363904B1Multi-position, operator-carried, four-cycle engineMTD SOUTHWEST INC·Filed 2000·Granted Apr 2, 2002·13 cites·6 claims
- 0867US5701855ACartridge fuel internal combustion engineRYOBI LTD·Filed 1996·Granted Dec 30, 1997·20 cites·20 claims
- 0965US6772726B2Multiple-position, operator-carried, four-stroke engineMTD SOUTHWEST INC·Filed 2002·Granted Aug 10, 2004·10 cites·4 claims
- 1058US6374796B1Multiple-position, operator-carried, four-stroke engineMTD SOUTHWEST INC·Filed 2000·Granted Apr 23, 2002·7 cites·6 claims
- 1151US7070009B2Vibration isolation mount system (ISO)HUSQVARNA OUTDOOR PRODUCTS INC·Filed 2004·Granted Jul 4, 2006·11 cites·18 claims
- 1237US7096844B2Four-stroke engine lubricated by fuel mixtureHUSQVARNA OUTDOOR PRODUCTS INC·Filed 2003·Granted Aug 29, 2006·2 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →