Inventor · disambiguated record
Norihiko Nakahara
Also filed as: NAKAHARA NORIHIKO
17 granted patents·3 pending applications·1,437 citations·filing 1997–2017
96Inventor score
Technology areasA63B
Top patents by PatentIndex Score
20 records- 0198US5967905AGolf club head and method for producing the sameYOKOHAMA RUBBER CO LTD·Filed 1998·Granted Oct 19, 1999·309 cites·12 claims
- 0297US7470201B2Hollow golf club headYOKOHAMA RUBBER CO LTD·Filed 2003·Granted Dec 30, 2008·169 cites·4 claims
- 0397US6945876B2Hollow golf club headYOKOHAMA RUBBER CO LTD·Filed 2002·Granted Sep 20, 2005·182 cites·7 claims
- 0496US6929565B2Golf club headYOKOHAMA RUBBER CO LTD·Filed 2002·Granted Aug 16, 2005·164 cites·8 claims
- 0595US7108612B2Hollow golf club headYOKOHAMA RUBBER CO LTD·Filed 2005·Granted Sep 19, 2006·79 cites·7 claims
- 0694US7217199B2Hollow golf club headYOKOHAMA RUBBER CO LTD·Filed 2006·Granted May 15, 2007·63 cites·8 claims
- 0794US7204768B2Hollow golf club headYOKOHAMA RUBBER CO LTD·Filed 2005·Granted Apr 17, 2007·55 cites·2 claims
- 0894US7037214B2Hollow golf club headYOKOHAMA RUBBER CO LTD·Filed 2002·Granted May 2, 2006·98 cites·3 claims
- 0993US7232380B2Golf club headYOKOHAMA RUBBER CO LTD·Filed 2004·Granted Jun 19, 2007·90 cites·6 claims
- 1091US7063629B2Hollow golf club headYOKOHAMA RUBBER CO LTD·Filed 2003·Granted Jun 20, 2006·55 cites·6 claims
- 1190US7147577B2Hollow golf club headYOKOHAMA RUBBER CO LTD·Filed 2006·Granted Dec 12, 2006·32 cites·4 claims
- 1289US7169064B2Hollow golf club headYOKOHAMA RUBBER CO LTD·Filed 2005·Granted Jan 30, 2007·28 cites·4 claims
- 1382US7402113B2Golf club head and golf clubYOKOHAMA RUBBER CO LTD·Filed 2003·Granted Jul 22, 2008·36 cites·11 claims
- 1475US5807191AIron golf club headYOKOHAMA RUBBER CO LTD·Filed 1997·Granted Sep 15, 1998·49 cites·6 claims
- 1559US6565450B1Golf club setYOKOHAMA RUBBER CO LTD·Filed 2000·Granted May 20, 2003·8 cites·10 claims
- 1652US6341723B1Method of producing golf club headsYOKOHAMA RUBBER CO LTD·Filed 1999·Granted Jan 29, 2002·20 cites·8 claims
- 1747US2006025235A1Hollow golf club headYOKOHAMA RUBBER CO LTD·Filed 2004·Application pending·0 cites
- 1845US2006063605A1Golf club head and golf clubNAKAHARA NORIHIKO·Filed 2003·Application pending·0 cites
- 1943US2003032500A1Golf club headFiled 2002·Application pending·0 cites
- 2042US11406879B2Golf clubPRGR CO LTD·Filed 2017·Granted Aug 9, 2022·0 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when Norihiko Nakahara files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →