Inventor · disambiguated record
Yoichi Imgawa
Also filed as: IMGAWA YOICHI
4 granted patents·61 citations·filing 1998–2003
79Inventor score
Technology areasF02B
Top patents by PatentIndex Score
4 records- 0180US6039020AMultiple-position, operator-carried, four-stroke engineRYOBI OUTDOOR PRODUCTS INC·Filed 1998·Granted Mar 21, 2000·27 cites·3 claims
- 0279US6945215B2Multiple-position, operator-carried, four-stroke engineMTD SOUTHWEST INC·Filed 2003·Granted Sep 20, 2005·17 cites·15 claims
- 0365US6772726B2Multiple-position, operator-carried, four-stroke engineMTD SOUTHWEST INC·Filed 2002·Granted Aug 10, 2004·10 cites·4 claims
- 0458US6374796B1Multiple-position, operator-carried, four-stroke engineMTD SOUTHWEST INC·Filed 2000·Granted Apr 23, 2002·7 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →