Inventor · disambiguated record
Hideo Matsunaga
Also filed as: MATSUNAGA HIDEO
86 granted patents·24 pending applications·2,507 citations·filing 1986–2022
99Inventor score
Files withBRIDGESTONE SPORTS CO LTD52MITSUBISHI MOTORS CORP23MATSUNAGA HIDEO10SATO FUMIAKI8WADA KOZUE7
Top patents by PatentIndex Score
110 records- 0199US7156750B2Golf club headBRIDGESTONE SPORTS CO LTD·Filed 2004·Granted Jan 2, 2007·191 cites·24 claims
- 0299US6783465B2Golf club headBRIDGESTONE SPORTS CO LTD·Filed 2002·Granted Aug 31, 2004·271 cites·26 claims
- 0398US7927231B2Golf club headBRIDGESTONE SPORTS CO LTD·Filed 2009·Granted Apr 19, 2011·152 cites·4 claims
- 0498US6949031B2Golf club headBRIDGESTONE SPORTS CO LTD·Filed 2004·Granted Sep 27, 2005·99 cites·10 claims
- 0597US7749101B2Wood-type golf club headBRIDGESTONE SPORTS CO LTD·Filed 2006·Granted Jul 6, 2010·150 cites·20 claims
- 0696US7935003B2Golf club headBRIDGESTONE SPORTS CO LTD·Filed 2008·Granted May 3, 2011·73 cites·5 claims
- 0796US7455597B2Golf club headBRIDGESTONE SPORTS CO LTD·Filed 2006·Granted Nov 25, 2008·89 cites·12 claims
- 0895US7435191B2Golf club headBRIDGESTONE SPORTS CO LTD·Filed 2005·Granted Oct 14, 2008·76 cites·15 claims
- 0994US7597633B2Golf club headBRIDGESTONE SPORTS CO LTD·Filed 2006·Granted Oct 6, 2009·76 cites·11 claims
- 1094US7591735B2Golf club headBRIDGESTONE SPORTS CO LTD·Filed 2006·Granted Sep 22, 2009·79 cites·8 claims
- 1194US7431668B2Golf club headBRIDGESTONE SPORTS CO LTD·Filed 2005·Granted Oct 7, 2008·64 cites·16 claims
- 1293US8585511B2Golf club head and golf clubSATO FUMIAKI·Filed 2010·Granted Nov 19, 2013·36 cites·13 claims
- 1393US7377861B2Golf club headBRIDGESTONE SPORTS CO LTD·Filed 2005·Granted May 27, 2008·57 cites·20 claims
- 1492US8469834B2Golf club headWADA KOZUE·Filed 2009·Granted Jun 25, 2013·48 cites·6 claims
- 1592US8376879B2Golf club headBRIDGESTONE SPORTS CO LTD·Filed 2010·Granted Feb 19, 2013·29 cites·5 claims
- 1692US8192299B2Golf club and method for adjusting properties thereofSATO FUMIAKI·Filed 2009·Granted Jun 5, 2012·42 cites·6 claims
- 1792US6880222B2Method of manufacturing a golf club headBRIDGESTONE SPORTS CO LTD·Filed 2003·Granted Apr 19, 2005·38 cites·5 claims
- 1891US7637823B2Golf club headBRIDGESTONE SPORTS CO LTD·Filed 2006·Granted Dec 29, 2009·43 cites·20 claims
- 1991US7588504B2Hollow golf club headBRIDGESTONE SPORTS CO LTD·Filed 2005·Granted Sep 15, 2009·43 cites·23 claims
- 2091US7503853B2Hollow golf club headBRIDGESTONE SPORTS CO LTD·Filed 2005·Granted Mar 17, 2009·42 cites·9 claims
- 2190US9689349B2Fuel evaporative emission control apparatusMITSUBISHI MOTORS CORP·Filed 2015·Granted Jun 27, 2017·4 cites·20 claims
- 2290US6783466B2Golf club headBRIDGESTONE SPORTS CO LTD·Filed 2001·Granted Aug 31, 2004·96 cites·21 claims
- 2389US8574093B2Golf club head and golf clubSATO FUMIAKI·Filed 2010·Granted Nov 5, 2013·24 cites·20 claims
- 2489US7798915B2Hollow golf club headBRIDGESTONE SPORTS CO LTD·Filed 2005·Granted Sep 21, 2010·33 cites·13 claims
- 2589US7686706B2Golf club headBRIDGESTONE SPORTS CO LTD·Filed 2008·Granted Mar 30, 2010·35 cites·9 claims
- 2689US7513836B2Hollow golf club headBRIDGESTONE SPORTS CO LTD·Filed 2005·Granted Apr 7, 2009·35 cites·11 claims
- 2788US8465379B2Golf club headWADA KOZUE·Filed 2011·Granted Jun 18, 2013·20 cites·20 claims
- 2888US8109842B2Hollow golf club headMATSUNAGA HIDEO·Filed 2005·Granted Feb 7, 2012·33 cites·9 claims
- 2988US7575525B2Golf club headBRIDGESTONE SPORTS CO LTD·Filed 2007·Granted Aug 18, 2009·31 cites·8 claims
- 3087US8246484B2Golf club, head of golf club and method for adjusting properties of golf clubSATO FUMIAKI·Filed 2009·Granted Aug 21, 2012·24 cites·12 claims
- 3187US7753808B2Golf club headBRIDGESTONE SPORTS CO LTD·Filed 2005·Granted Jul 13, 2010·24 cites·4 claims
- 3287US7611423B2Golf club headBRIDGESTONE SPORTS CO LTD·Filed 2006·Granted Nov 3, 2009·28 cites·9 claims
- 3385US7942759B2Golf club headBRIDGESTONE SPORTS CO LTD·Filed 2007·Granted May 17, 2011·24 cites·20 claims
- 3485US7785213B2Golf club headBRIDGESTONE SPORTS CO LTD·Filed 2007·Granted Aug 31, 2010·25 cites·2 claims
- 3583US9220954B2Golf club headMATSUNAGA HIDEO·Filed 2010·Granted Dec 29, 2015·12 cites·5 claims
- 3683US8162774B2Golf club, head of golf club and method for adjusting property of golf clubSATO FUMIAKI·Filed 2009·Granted Apr 24, 2012·19 cites·13 claims
- 3783US7798916B2Golf club headBRIDGESTONE SPORTS CO LTD·Filed 2008·Granted Sep 21, 2010·20 cites·9 claims
- 3883US6478693B2Golf club headBRIDGESTONE SPORTS CO LTD·Filed 2001·Granted Nov 12, 2002·54 cites·14 claims
- 3982US11325461B2VehicleMITSUBISHI MOTORS CORP·Filed 2019·Granted May 10, 2022·3 cites·4 claims
- 4082US8337329B2Golf club headWADA KOZUE·Filed 2009·Granted Dec 25, 2012·19 cites·6 claims
- 4181US10495015B2Diagnostic deviceMITSUBISHI MOTORS CORP·Filed 2017·Granted Dec 3, 2019·2 cites·16 claims
- 4281US10487765B2Failure detection apparatus for fuel systems of engineMITSUBISHI MOTORS CORP·Filed 2018·Granted Nov 26, 2019·2 cites·8 claims
- 4381US9151251B2Evaporative emission control device for an internal combustion engineMATSUNAGA HIDEO·Filed 2012·Granted Oct 6, 2015·5 cites·2 claims
- 4481US7883431B2Golf club headBRIDGESTONE SPORTS CO LTD·Filed 2007·Granted Feb 8, 2011·17 cites·19 claims
- 4581US7182699B2Golf club headBRIDGESTONE SPORTS CO LTD·Filed 2002·Granted Feb 27, 2007·26 cites·13 claims
- 4680US10612484B2Control apparatus for engineMITSUBISHI MOTORS CORP·Filed 2018·Granted Apr 7, 2020·2 cites·6 claims
- 4780US7819759B2Golf club headBRIDGESTONE SPORTS CO LTD·Filed 2007·Granted Oct 26, 2010·16 cites·4 claims
- 4880US7686707B2Golf club headBRIDGESTONE SPORTS CO LTD·Filed 2006·Granted Mar 30, 2010·17 cites·5 claims
- 4979US10927795B2Fuel evaporative gas emission suppressing deviceMITSUBISHI MOTORS CORP·Filed 2018·Granted Feb 23, 2021·2 cites·7 claims
- 5079US9850855B2Fuel evaporative gas emission control apparatusMITSUBISHI MOTORS CORP·Filed 2015·Granted Dec 26, 2017·2 cites·20 claims
Showing the top 50 of 110 patent records by PatentIndex Score.
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