Inventor · disambiguated record
Keiji Moriyama
Also filed as: MARUOKA KIYOTO · MORIYAMA KEIJI
99 granted patents·5 pending applications·3,867 citations·filing 1985–2016
99Inventor score
Top patents by PatentIndex Score
104 records- 0198US5697856ASolid golf ball and process for producing the sameSUMITOMO RUBBER IND·Filed 1995·Granted Dec 16, 1997·291 cites·9 claims
- 0295US6913548B2Multi-piece solid golf ballSRI SPORTS LTD·Filed 2003·Granted Jul 5, 2005·116 cites·10 claims
- 0395US6805644B1Three-piece solid golf ballSUMITOMO RUBBER IND·Filed 2000·Granted Oct 19, 2004·124 cites·10 claims
- 0495US5816944ASolid golf ballSUMITOMO RUBBER IND·Filed 1996·Granted Oct 6, 1998·164 cites·1 claims
- 0595US5776012ASolid golf ballSUMITOMO RUBBER IND·Filed 1996·Granted Jul 7, 1998·169 cites·1 claims
- 0694US6336872B1Multi-piece solid golf ballSUMITOMO RUBBER IND·Filed 1999·Granted Jan 8, 2002·138 cites·8 claims
- 0793US6319154B1Solid golf ball having defined hardness profileSUMITOMO RUBBER IND·Filed 1999·Granted Nov 20, 2001·143 cites·7 claims
- 0893US5957784AMulti-piece solid golf ballSUMITOMO RUBBER IND·Filed 1997·Granted Sep 28, 1999·143 cites·11 claims
- 0992US6315682B1Multi-piece solid golf ballSUMITOMO RUBBER IND·Filed 2000·Granted Nov 13, 2001·78 cites·6 claims
- 1092US5919101ASolid golf ballSUMITOMO RUBBER IND·Filed 1996·Granted Jul 6, 1999·118 cites·3 claims
- 1192US5730664ASolid golf ballSUMITOMO RUBBER IND·Filed 1996·Granted Mar 24, 1998·121 cites·5 claims
- 1292US5713802AGolf ball having two-layer cover structureSUMITOMO RUBBER IND·Filed 1996·Granted Feb 3, 1998·72 cites·9 claims
- 1392US5711723AThree-piece solid golf ballSUMITOMO RUBBER IND·Filed 1996·Granted Jan 27, 1998·120 cites·3 claims
- 1491US7326125B2Golf clubSRI SPORTS LTD·Filed 2005·Granted Feb 5, 2008·44 cites·9 claims
- 1591US5980396AFour piece solid golf ballSUMITOMO RUBBER IND·Filed 1997·Granted Nov 9, 1999·88 cites·7 claims
- 1690US6406383B2Multi-piece golf ballSUMITOMO RUBBER IND·Filed 1999·Granted Jun 18, 2002·103 cites·8 claims
- 1789US6705956B1Four-piece solid golf ballSUMITOMO RUBBER IND·Filed 1999·Granted Mar 16, 2004·98 cites·4 claims
- 1888US5518246AGolf ballSUMITOMO RUBBER IND·Filed 1994·Granted May 21, 1996·87 cites·6 claims
- 1988US5467994AGolf ballSUMITOMO RUBBER IND·Filed 1994·Granted Nov 21, 1995·79 cites·4 claims
- 2087US5948862AMulti-piece solid golf ballSUMITOMO RUBBER IND·Filed 1997·Granted Sep 7, 1999·86 cites·2 claims
- 2187US5421580AThread wound golf ballsSUMITOMO RUBBER IND·Filed 1994·Granted Jun 6, 1995·76 cites·10 claims
- 2286US8523696B2Golf swing analysis method using attachable acceleration sensorsKAMINO KAZUYA·Filed 2010·Granted Sep 3, 2013·23 cites·7 claims
- 2386US5735757AGolf ballSUMITOMO RUBBER IND·Filed 1996·Granted Apr 7, 1998·83 cites·6 claims
- 2485US6010412AMulti-piece solid golf ballSUMITOMO RUBBER IND·Filed 1997·Granted Jan 4, 2000·76 cites·4 claims
- 2584US8142300B2Analysis method of golf clubIWATSUBO TAKUZO·Filed 2008·Granted Mar 27, 2012·16 cites·9 claims
- 2683US6231461B1Four piece solid golf ballSUMITOMO RUBBER IND·Filed 1999·Granted May 15, 2001·55 cites·5 claims
- 2783US5722903AGolf ballSUMITOMO RUBBER IND·Filed 1996·Granted Mar 3, 1998·69 cites·8 claims
- 2881US6488597B2Golf ballSUMITOMO RUBBER IND·Filed 2001·Granted Dec 3, 2002·31 cites·4 claims
- 2981US6361454B1Multi-piece golf ballSUMITOMO RUBBER IND·Filed 1999·Granted Mar 26, 2002·64 cites·13 claims
- 3081US5579171AZoom lens equipped with the image stabilizing functionNIKON CORP·Filed 1995·Granted Nov 26, 1996·60 cites·32 claims
- 3180US6371869B1Golf ball with core and surrounding coverSUMITOMO RUBBER IND·Filed 2000·Granted Apr 16, 2002·31 cites·8 claims
- 3278US6319155B1Multi-piece solid golf ballSUMITOMO RUBBER IND·Filed 2000·Granted Nov 20, 2001·27 cites·5 claims
- 3377US7121959B1Multi-piece solid golf ballSRI SPORTS LTD·Filed 2000·Granted Oct 17, 2006·26 cites·34 claims
- 3477US5776013ASolid golf ballSUMITOMO RUBBER IND·Filed 1996·Granted Jul 7, 1998·52 cites·7 claims
- 3576US8894509B2Golf ballKIM HYOUNGCHOL·Filed 2010·Granted Nov 25, 2014·8 cites·4 claims
- 3674US5820486AGolf ballSUMITOMO RUBBER IND·Filed 1996·Granted Oct 13, 1998·44 cites·7 claims
- 3774US4986643ALens system capable of close-up photographingNIKON CORP·Filed 1989·Granted Jan 22, 1991·31 cites·16 claims
- 3873US7371187B2Golf putter and method of designing the sameSRI SPORTS LTD·Filed 2005·Granted May 13, 2008·10 cites·4 claims
- 3973US5800287ASolid golf ballSUMITOMO RUBBER IND·Filed 1996·Granted Sep 1, 1998·44 cites·11 claims
- 4072US6790148B1Multi-piece solid golf ball and method of making the sameSUMITOMO RUBBER IND·Filed 2000·Granted Sep 14, 2004·21 cites·4 claims
- 4171US6193920B1Process for producing a golf ballSUMITOMO RUBBER IND·Filed 1996·Granted Feb 27, 2001·29 cites·13 claims
- 4271US5733974AGolf ballSUMITOMO RUBBER IND·Filed 1995·Granted Mar 31, 1998·41 cites·15 claims
- 4370US5407341AMetallic mold for injection-molding of golf ballsSUMITOMO RUBBER IND·Filed 1993·Granted Apr 18, 1995·36 cites·11 claims
- 4469US7229583B2Method of producing a golf ballSRI SPORTS LTD·Filed 2004·Granted Jun 12, 2007·7 cites·4 claims
- 4568USD382033SGolf ballSUMITOMO RUBBER IND·Filed 1995·Granted Aug 5, 1997·14 cites·1 claims
- 4667US5702312ASolid golf ballSUMITOMO RUBBER IND·Filed 1996·Granted Dec 30, 1997·35 cites·4 claims
- 4766US5730663ASolid golf ballSUMITOMO RUBBER IND·Filed 1996·Granted Mar 24, 1998·35 cites·7 claims
- 4866USD357959SGolf ballSUMITOMO RUBBER IND·Filed 1993·Granted May 2, 1995·11 cites·1 claims
- 4965US8852016B2Golf swing analysis apparatusKAMINO KAZUYA·Filed 2011·Granted Oct 7, 2014·3 cites·14 claims
- 5065US8801547B2Method for selecting golf clubKAMINO KAZUYA·Filed 2011·Granted Aug 12, 2014·3 cites·3 claims
Showing the top 50 of 104 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →