Inventor · disambiguated record
Kiyoto Maruoka
Also filed as: MARUOKA KIYOTO
58 granted patents·5 pending applications·864 citations·filing 1989–2016
99Inventor score
Top patents by PatentIndex Score
63 records- 0195US6277924B1Solid golf ballSUMITOMO RUBBER IND·Filed 1995·Granted Aug 21, 2001·84 cites·3 claims
- 0289US6583229B2Solid golf ballSUMITOMO RUBBER IND·Filed 2001·Granted Jun 24, 2003·67 cites·8 claims
- 0389US4974852AOne-piece solid golf ballSUMITOMO RUBBER IND·Filed 1989·Granted Dec 4, 1990·87 cites·7 claims
- 0487US7461679B2Heavy duty tireSUMITOMO RUBBER IND·Filed 2006·Granted Dec 9, 2008·10 cites·8 claims
- 0586US7712500B2Pneumatic tire with cushion rubber and method for producing the sameSUMITOMO RUBBER IND·Filed 2006·Granted May 11, 2010·9 cites·5 claims
- 0685US5766097AGolf ball coated with polyurethane or epoxy resin paintSUMITOMO RUBBER IND·Filed 1996·Granted Jun 16, 1998·68 cites·10 claims
- 0783US7997318B2Heavy-load tire with wind bead structureSUMITOMO RUBBER IND·Filed 2008·Granted Aug 16, 2011·6 cites·5 claims
- 0883US5156404AGolf ballSUMITOMO RUBBER IND·Filed 1991·Granted Oct 20, 1992·66 cites·5 claims
- 0979US8662128B2Heavy duty tireMARUOKA KIYOTO·Filed 2011·Granted Mar 4, 2014·6 cites·8 claims
- 1078US10589572B2Pneumatic tireSUMITOMO RUBBER IND·Filed 2016·Granted Mar 17, 2020·1 cites·20 claims
- 1177US6398669B1Painted golf ballSUMITOMO RUBBER IND·Filed 2000·Granted Jun 4, 2002·30 cites·11 claims
- 1274US8186405B2Heavy-load radial tireMARUOKA KIYOTO·Filed 2010·Granted May 29, 2012·2 cites·4 claims
- 1372US8167016B2Heavy-load tire with wind bead structureMARUOKA KIYOTO·Filed 2011·Granted May 1, 2012·1 cites·6 claims
- 1471US8807183B2Heavy duty tireMARUOKA KIYOTO·Filed 2008·Granted Aug 19, 2014·3 cites·7 claims
- 1571USD346839SGolf ballSUMITOMO RUBBER IND·Filed 1991·Granted May 10, 1994·14 cites·1 claims
- 1670US6309706B2Coating material for golf ball and golf ball coated with the sameSUMITOMO RUBBER IND·Filed 1999·Granted Oct 30, 2001·39 cites·12 claims
- 1770US5967906AGolf ball coated with polyurethane and/or epoxy resin paintSUMITOMO RUBBER IND·Filed 1998·Granted Oct 19, 1999·33 cites·7 claims
- 1869US7024922B1Viscoelastic characteristic value-measuring apparatus and method of measuring viscoelastic characteristic valueSRI SPORTS LTD·Filed 2000·Granted Apr 11, 2006·12 cites·23 claims
- 1967US7578328B2Heavy duty tireSUMITOMO RUBBER IND·Filed 2006·Granted Aug 25, 2009·2 cites·5 claims
- 2066US8813799B2Heavy duty radial tireMARUOKA KIYOTO·Filed 2010·Granted Aug 26, 2014·1 cites·2 claims
- 2166US7954529B2Heavy duty tireSUMITOMO RUBBER IND·Filed 2007·Granted Jun 7, 2011·2 cites·4 claims
- 2266US6880599B2Heavy duty tireSUMITOMO RUBBER IND·Filed 2002·Granted Apr 19, 2005·9 cites·4 claims
- 2366US5427377AReclaimed golf-ball and a process for producing the sameSUMITOMO RUBBER IND·Filed 1992·Granted Jun 27, 1995·34 cites·6 claims
- 2465US6565453B2Thread rubber composition and golf ball using the sameSUMITOMO RUBBER IND·Filed 2001·Granted May 20, 2003·6 cites·11 claims
- 2564US5780169AGolf ballSUMITOMO RUBBER IND·Filed 1996·Granted Jul 14, 1998·31 cites·10 claims
- 2662US8146638B2Heavy-duty pneumatic tire with L-shaped inner bead apexMARUOKA KIYOTO·Filed 2009·Granted Apr 3, 2012·1 cites·4 claims
- 2761US6126560AMethod of making hollow golf ballSUMITOMO RUBBER IND·Filed 1999·Granted Oct 3, 2000·19 cites·5 claims
- 2860US7909077B2Heavy duty tireSUMITOMO RUBBER IND·Filed 2007·Granted Mar 22, 2011·2 cites·5 claims
- 2959US7513283B2Heavy duty tireSUMITOMO RUBBER IND·Filed 2006·Granted Apr 7, 2009·2 cites·7 claims
- 3059US6672141B2Viscoelastic characteristic value-measuring apparatus and method of measuring viscoelastic characteristic valueSUMITOMO RUBBER IND·Filed 2001·Granted Jan 6, 2004·4 cites·9 claims
- 3158US7011127B2Tire for heavy load useSUMITOMO RUBBER IND·Filed 2004·Granted Mar 14, 2006·6 cites·6 claims
- 3256US7036541B2Pneumatic tireSUMITOMO RUBBER IND·Filed 2002·Granted May 2, 2006·5 cites·6 claims
- 3356US6695719B1Golf ballSUMITOMO RUBBER IND·Filed 2000·Granted Feb 24, 2004·6 cites·4 claims
- 3456US5506292ACoated golf ballSUMITOMO RUBBER IND·Filed 1994·Granted Apr 9, 1996·16 cites·8 claims
- 3555US5502100ACoated golf ballSUMITOMO RUBBER IND·Filed 1994·Granted Mar 26, 1996·15 cites·11 claims
- 3653US5789486ACoated golf ballSUMITOMO RUBBER IND·Filed 1995·Granted Aug 4, 1998·23 cites·4 claims
- 3752US5506004AMethod for coating golf ballsSUMITOMO RUBBER IND·Filed 1994·Granted Apr 9, 1996·21 cites·11 claims
- 3852US2010084069A1Heavy duty tireMARUOKA KIYOTO·Filed 2009·Application pending·0 cites
- 3950US6602151B1Golf ball and method of producing the sameSUMITOMO RUBBER IND·Filed 2000·Granted Aug 5, 2003·4 cites·7 claims
- 4050US6096851ACoating material for golf ball and golf ball coated with the sameSUMITOMO RUBBER IND·Filed 1998·Granted Aug 1, 2000·19 cites·6 claims
- 4149US10067037B2Method for measuring tread radius of tire, and device for measuring tread radius used thereforSUMITOMO RUBBER IND·Filed 2014·Granted Sep 4, 2018·0 cites·9 claims
- 4248US6986375B2Heavy duty radial tireSUMITOMO RUBBER IND·Filed 2004·Granted Jan 17, 2006·2 cites·21 claims
- 4345US6617022B2Rubber thread for golf ballSUMITOMO RUBBER IND·Filed 2001·Granted Sep 9, 2003·0 cites·6 claims
- 4445US6551201B2Vulcanized thread rubber composition and golf ball using the sameSUMITOMO RUBBER IND·Filed 2001·Granted Apr 22, 2003·0 cites·7 claims
- 4545US6503154B2Rubber thread for golf ball and golf ballSUMITOMO RUBBER IND·Filed 2001·Granted Jan 7, 2003·0 cites·7 claims
- 4645US2006048874A1Heavy-duty pneumatic tireSUMITOMO RUBBER IND·Filed 2005·Application pending·0 cites
- 4744US5552190AGolf ball and method of manufacturing the sameSUMITOMO RUBBER IND·Filed 1995·Granted Sep 3, 1996·12 cites·10 claims
- 4844US2002052252A1Golf ballFiled 2001·Application pending·0 cites
- 4943US6422952B1Golf ballNAKAGAWA NORITOSHI·Filed 2000·Granted Jul 23, 2002·3 cites·2 claims
- 5043US5980395AHollow solid golf ballSUMITOMO RUBBER IND·Filed 1998·Granted Nov 9, 1999·13 cites·10 claims
Showing the top 50 of 63 patent records by PatentIndex Score.
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