Inventor · disambiguated record
Yoh Nishizawa
Also filed as: NISHIZAWA YOH
15 granted patents·3 pending applications·739 citations·filing 1998–2017
94Inventor score
Technology areasA63B
Top patents by PatentIndex Score
18 records- 0196US6929565B2Golf club headYOKOHAMA RUBBER CO LTD·Filed 2002·Granted Aug 16, 2005·164 cites·8 claims
- 0296US6572489B2Golf club headYOKOHAMA RUBBER CO LTD·Filed 2002·Granted Jun 3, 2003·183 cites·2 claims
- 0394US7217199B2Hollow golf club headYOKOHAMA RUBBER CO LTD·Filed 2006·Granted May 15, 2007·63 cites·8 claims
- 0494US7037214B2Hollow golf club headYOKOHAMA RUBBER CO LTD·Filed 2002·Granted May 2, 2006·98 cites·3 claims
- 0590US6012990AGolf club headYOKOHAMA RUBBER CO LTD·Filed 1998·Granted Jan 11, 2000·118 cites·4 claims
- 0682US7402113B2Golf club head and golf clubYOKOHAMA RUBBER CO LTD·Filed 2003·Granted Jul 22, 2008·36 cites·11 claims
- 0773US6546802B2Evaluation method of golf club and golf clubYOKOHAMA RUBBER CO LTD·Filed 2000·Granted Apr 15, 2003·23 cites·6 claims
- 0873US6514153B2Golf club headYOKOHAMA RUBBER CO LTD·Filed 2001·Granted Feb 4, 2003·21 cites·5 claims
- 0963US7169056B2Golf club set and golf club shaft setYOKOHAMA RUBBER CO LTD·Filed 2005·Granted Jan 30, 2007·3 cites·9 claims
- 1063US6916251B2Golf club set and golf club shaft setYOKOHAMA RUBBER CO LTD·Filed 2002·Granted Jul 12, 2005·9 cites·11 claims
- 1157US7500925B2Golf club and method of designing hollow golf club headYOKOHAMA RUBBER CO LTD·Filed 2003·Granted Mar 10, 2009·7 cites·10 claims
- 1249US7156749B2Golf club set and golf club shaft setYOKOHAMA RUBBER CO LTD·Filed 2005·Granted Jan 2, 2007·0 cites·5 claims
- 1349US7150684B2Golf club set and golf club shaft setYOKOHAMA RUBBER CO LTD·Filed 2005·Granted Dec 19, 2006·0 cites·6 claims
- 1447US2006025235A1Hollow golf club headYOKOHAMA RUBBER CO LTD·Filed 2004·Application pending·0 cites
- 1545US2006063605A1Golf club head and golf clubNAKAHARA NORIHIKO·Filed 2003·Application pending·0 cites
- 1643US6071198AIron golf club setYOKOHAMA RUBBER CO LTD·Filed 1998·Granted Jun 6, 2000·14 cites·3 claims
- 1743US2003032500A1Golf club headFiled 2002·Application pending·0 cites
- 1842US11406879B2Golf clubPRGR CO LTD·Filed 2017·Granted Aug 9, 2022·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →