Inventor · disambiguated record
Masahide Onuki
Also filed as: ONUKI MASAHIDE
79 granted patents·7 pending applications·1,303 citations·filing 1996–2024
99Inventor score
Files withSUMITOMO RUBBER IND40DUNLOP SPORTS CO LTD17SRI SPORTS LTD9KIM HYOUNGCHOL6HASEGAWA HIROSHI4
Top patents by PatentIndex Score
86 records- 0198US6267171B1Metal mold for manufacturing amorphous alloy and molded product of amorphous alloySUMITOMO RUBBER IND·Filed 1998·Granted Jul 31, 2001·70 cites·4 claims
- 0296US7857708B2Golf swing-diagnosing systemSRI SPORTS LTD·Filed 2005·Granted Dec 28, 2010·86 cites·30 claims
- 0394US7303488B2Golf club headSRI SPORTS LTD·Filed 2004·Granted Dec 4, 2007·106 cites·11 claims
- 0492US5836830AGolf club headSUMITOMO RUBBER IND·Filed 1996·Granted Nov 17, 1998·125 cites·8 claims
- 0591US9174098B2Golf club headDUNLOP SPORTS CO LTD·Filed 2012·Granted Nov 3, 2015·26 cites·13 claims
- 0691US8747251B2Golf club headHAYASE SEIJI·Filed 2010·Granted Jun 10, 2014·32 cites·18 claims
- 0790US10286265B2Golf club headSUMITOMO RUBBER IND·Filed 2018·Granted May 14, 2019·15 cites·11 claims
- 0890US9452321B2Process for designing rugged pattern on golf ball surfaceDUNLOP SPORTS CO LTD·Filed 2014·Granted Sep 27, 2016·14 cites·15 claims
- 0990US6371195B1Molded product of amorphous metal and manufacturing method for the sameSUMITOMO RUBBER IND·Filed 2000·Granted Apr 16, 2002·67 cites·14 claims
- 1089US9220955B2Golf club head and method for manufacturing the sameDUNLOP SPORTS CO LTD·Filed 2013·Granted Dec 29, 2015·21 cites·14 claims
- 1188US11504587B2Golf club headSUMITOMO RUBBER IND·Filed 2020·Granted Nov 22, 2022·3 cites·18 claims
- 1287US10661136B2Golf club headSUMITOMO RUBBER IND·Filed 2019·Granted May 26, 2020·8 cites·20 claims
- 1387US9345931B2Golf ballDUNLOP SPORTS CO LTD·Filed 2013·Granted May 24, 2016·16 cites·6 claims
- 1486US9403062B2Process for designing rugged pattern on golf ball surfaceDUNLOP SPORTS CO LTD·Filed 2013·Granted Aug 2, 2016·14 cites·8 claims
- 1586US8758151B2Measuring method of golf club headDUNLOP SPORTS CO LTD·Filed 2012·Granted Jun 24, 2014·10 cites·15 claims
- 1686US6258183B1Molded product of amorphous metal and manufacturing method for the sameSUMITOMO RUBBER IND·Filed 1998·Granted Jul 10, 2001·77 cites·8 claims
- 1784US8142300B2Analysis method of golf clubIWATSUBO TAKUZO·Filed 2008·Granted Mar 27, 2012·16 cites·9 claims
- 1883US9814943B2Golf clubDUNLOP SPORTS CO LTD·Filed 2016·Granted Nov 14, 2017·7 cites·9 claims
- 1982US7704157B2Golf swing-measuring systemSRI SPORTS LTD·Filed 2005·Granted Apr 27, 2010·24 cites·8 claims
- 2081US10537769B2Golf club headSUMITOMO RUBBER IND·Filed 2018·Granted Jan 21, 2020·6 cites·24 claims
- 2181US8849635B2Method for predicting modal damping ratio of composite headHAYASE SEIJI·Filed 2012·Granted Sep 30, 2014·6 cites·13 claims
- 2281US6267170B1Manufacturing apparatus and method for amorphous alloySUMITOMO RUBBER IND·Filed 1999·Granted Jul 31, 2001·31 cites·4 claims
- 2380US10369426B2Golf clubSUMITOMO RUBBER IND·Filed 2017·Granted Aug 6, 2019·5 cites·8 claims
- 2480US6089992AGolf club headSUMITOMO RUBBER IND·Filed 1998·Granted Jul 18, 2000·64 cites·7 claims
- 2579US8661879B2Method for designing golf club and golf clubIWATSUBO TAKUZO·Filed 2010·Granted Mar 4, 2014·7 cites·15 claims
- 2679US6743124B2Golf ballSUMITOMO RUBBER IND·Filed 2002·Granted Jun 1, 2004·28 cites·5 claims
- 2778US8574100B2Method for fitting golf clubHASEGAWA HIROSHI·Filed 2011·Granted Nov 5, 2013·9 cites·9 claims
- 2877US11679309B2Golf club headSUMITOMO RUBBER IND·Filed 2017·Granted Jun 20, 2023·4 cites·5 claims
- 2977US10328318B2Golf clubSUMITOMO RUBBER IND·Filed 2018·Granted Jun 25, 2019·4 cites·8 claims
- 3077US6645089B2Golf ballSUMITOMO RUBBER IND·Filed 2001·Granted Nov 11, 2003·29 cites·15 claims
- 3177US6001032AGolf club headSUMITOMO RUBBER IND·Filed 1998·Granted Dec 14, 1999·57 cites·10 claims
- 3276US10456621B2Impact point estimation apparatusDUNLOP SPORTS CO LTD·Filed 2016·Granted Oct 29, 2019·2 cites·15 claims
- 3376US8894509B2Golf ballKIM HYOUNGCHOL·Filed 2010·Granted Nov 25, 2014·8 cites·4 claims
- 3476US6117023AGolf club headSUMITOMO RUBBER IND·Filed 1998·Granted Sep 12, 2000·51 cites·15 claims
- 3574US8747257B2Golf club fitting method, device thereof, and analysis methodHASEGAWA HIROSHI·Filed 2011·Granted Jun 10, 2014·7 cites·23 claims
- 3674US7086963B1Golf club headSRI SPORTS LTD·Filed 1998·Granted Aug 8, 2006·45 cites·49 claims
- 3773US10207159B2Golf clubSUMITOMO RUBBER IND·Filed 2017·Granted Feb 19, 2019·3 cites·11 claims
- 3871US7097459B2Golf swing diagnosis systemSRI SPORTS LTD·Filed 2004·Granted Aug 29, 2006·19 cites·15 claims
- 3971US7062082B2Method and apparatus of measuring three-dimensional posture of sphere and method of measuring rotational amount of sphere and direction of rotational axis thereofSRI SPORTS LTD·Filed 2002·Granted Jun 13, 2006·17 cites·15 claims
- 4069US10279223B2Golf clubSUMITOMO RUBBER IND·Filed 2017·Granted May 7, 2019·2 cites·11 claims
- 4169US9682282B2Golf ballDUNLOP SPORTS CO LTD·Filed 2015·Granted Jun 20, 2017·2 cites·5 claims
- 4269US6453977B2Metal mold for manufacturing amorphous alloy and molded product of amorphous alloySUMITOMO RUBBER IND·Filed 2001·Granted Sep 24, 2002·4 cites·2 claims
- 4369US2025058181A1Golf club headSUMITOMO RUBBER IND·Filed 2024·Application pending·0 cites
- 4468US6481088B1Golf club manufacturing methodINOE AKIHISA·Filed 1998·Granted Nov 19, 2002·27 cites·15 claims
- 4565US12161918B2Golf club headSUMITOMO RUBBER IND·Filed 2022·Granted Dec 10, 2024·0 cites·18 claims
- 4665US11577125B2Sensor device-equipped golf shoesSUMITOMO RUBBER IND·Filed 2019·Granted Feb 14, 2023·1 cites·23 claims
- 4765US10806975B2Golf clubSUMITOMO RUBBER IND·Filed 2018·Granted Oct 20, 2020·1 cites·16 claims
- 4864US9242147B2Golf ballONUKI MASAHIDE·Filed 2012·Granted Jan 26, 2016·4 cites·8 claims
- 4964US8840490B2Golf club headHAYASE SEIJI·Filed 2011·Granted Sep 23, 2014·3 cites·16 claims
- 5062US8827837B2Golf club headHAYASE SEIJI·Filed 2011·Granted Sep 9, 2014·2 cites·11 claims
Showing the top 50 of 86 patent records by PatentIndex Score.
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