Inventor · disambiguated record
Masayoshi Nishio
Also filed as: NISHIO MASAYOSHI
13 granted patents·1 pending application·905 citations·filing 2002–2014
94Inventor score
Technology areasA63B
Top patents by PatentIndex Score
14 records- 0197US6716114B2Wood-type golf club headSUMITOMO RUBBER IND·Filed 2002·Granted Apr 6, 2004·233 cites·3 claims
- 0296US7494426B2Golf club headSRI SPORTS LTD·Filed 2005·Granted Feb 24, 2009·108 cites·8 claims
- 0396US7442132B2Golf club headSRI SPORTS LTD·Filed 2006·Granted Oct 28, 2008·147 cites·13 claims
- 0495US7070512B2Golf clubSRI SPORTS LTD·Filed 2003·Granted Jul 4, 2006·120 cites·6 claims
- 0593US8647217B2Golf club headNISHIO MASAYOSHI·Filed 2012·Granted Feb 11, 2014·50 cites·20 claims
- 0693US6875130B2Wood-type golf club headSUMITOMO RUBBER IND·Filed 2003·Granted Apr 5, 2005·100 cites·7 claims
- 0791US7607992B2Golf club headSRI SPORTS LTD·Filed 2007·Granted Oct 27, 2009·52 cites·9 claims
- 0887US8795101B2Golf club head and golf club using the sameNISHIO MASAYOSHI·Filed 2012·Granted Aug 5, 2014·22 cites·8 claims
- 0980US7022031B2Iron-type golf club headSRI SPORTS LTD·Filed 2002·Granted Apr 4, 2006·32 cites·12 claims
- 1067US7364514B2Golf putter headSRI SPORTS LTD·Filed 2004·Granted Apr 29, 2008·15 cites·1 claims
- 1166US7077761B2Golf club and method of making golf clubSRI SPORTS LTD·Filed 2003·Granted Jul 18, 2006·14 cites·9 claims
- 1263US7270609B2Golf putter headSRI SPORTS LTD·Filed 2004·Granted Sep 18, 2007·11 cites·5 claims
- 1358US9421431B2Golf club headDUNLOP SPORTS CO LTD·Filed 2014·Granted Aug 23, 2016·1 cites·7 claims
- 1449US2007015601A1Method of designing golf club and golf club headSRI SPORTS LTD·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →