Inventor · disambiguated record
Kiyoshige Muraoka
Also filed as: MURAOKA KIYOSHIGE
31 granted patents·5 pending applications·294 citations·filing 1988–2009
97Inventor score
Files withSUMITOMO RUBBER IND27YAGI NORIKO2KISHIMOTO HIROYUKI1SUMITOMO ELECTRIC INDUSTRIES1UBE INDUSTRIES1
Top patents by PatentIndex Score
36 records- 0189US7304109B2Rubber composition and tire using the sameSUMITOMO RUBBER IND·Filed 2005·Granted Dec 4, 2007·12 cites·4 claims
- 0289US6294624B1Modified diene elastomer and its preparationUBE INDUSTRIES·Filed 2000·Granted Sep 25, 2001·41 cites·20 claims
- 0387US7709560B2Rubber composition for tire tread and pneumatic tire using the sameSUMITOMO RUBBER IND·Filed 2005·Granted May 4, 2010·7 cites·7 claims
- 0483US7253235B2Rubber composition for a tire and tire using the sameSUMITOMO RUBBER IND·Filed 2004·Granted Aug 7, 2007·21 cites·11 claims
- 0581US8148458B2Rubber composition for tread and pneumatic tire using the sameYAGI NORIKO·Filed 2009·Granted Apr 3, 2012·3 cites·13 claims
- 0679US7045567B2Rubber composition for tire tread and pneumatic tire using the rubber compositionSUMITOMO RUBBER IND·Filed 2004·Granted May 16, 2006·13 cites·11 claims
- 0773US4929512AMetal and composite material made of the metal and rubberSUMITOMO ELECTRIC INDUSTRIES·Filed 1988·Granted May 29, 1990·25 cites·3 claims
- 0868US8281832B2Rubber composition and pneumatic tire using the sameYAGI NORIKO·Filed 2006·Granted Oct 9, 2012·5 cites·6 claims
- 0967US8110056B2Process for preparing studless tire with tread having zinc oxide whiskers, glass fibers and porous natural glassKISHIMOTO HIROYUKI·Filed 2009·Granted Feb 7, 2012·2 cites·4 claims
- 1065US6579950B2Rubber waste disposal apparatus and method of treating rubber wasteSUMITOMO RUBBER IND·Filed 2001·Granted Jun 17, 2003·7 cites·18 claims
- 1165US6293327B1Pneumatic tireSUMITOMO RUBBER IND·Filed 1998·Granted Sep 25, 2001·22 cites·4 claims
- 1263US7365119B2Rubber composition for tire tread comprising a piezoelectric materialSUMITOMO RUBBER IND·Filed 2004·Granted Apr 29, 2008·4 cites·6 claims
- 1362US7414087B2Rubber composition and pneumatic tire using the sameSUMITOMO RUBBER IND·Filed 2004·Granted Aug 19, 2008·4 cites·5 claims
- 1461US6780915B2Rubber composition for the sidewall of a tire and a pneumatic using the sameSUMITOMO RUBBER IND·Filed 2002·Granted Aug 24, 2004·4 cites·3 claims
- 1558US7375156B2Epoxidized or graft-copolymerized natural rubber composition for tire tread and pneumatic tire using the sameSUMITOMO RUBBER IND·Filed 2003·Granted May 20, 2008·3 cites·10 claims
- 1656US6334358B2Friction test apparatusSUMITOMO RUBBER IND·Filed 2000·Granted Jan 1, 2002·4 cites·4 claims
- 1754US7530380B2Tubeless tireSUMITOMO RUBBER IND·Filed 2003·Granted May 12, 2009·3 cites·18 claims
- 1851US5907009ASurface-treating agent for carbon blackSUMITOMO RUBBER IND·Filed 1997·Granted May 25, 1999·15 cites·8 claims
- 1951US5859142ARubber composition for reinforcing bead of tires which contains butadiene rubber with syndiotactic crystals, carbon black, sulfur and sulfenamide acceleratorSUMITOMO RUBBER IND·Filed 1994·Granted Jan 12, 1999·8 cites·8 claims
- 2051US5049598ARubber composition and tire that uses it in the tread portionSUMITOMO RUBBER IND·Filed 1990·Granted Sep 17, 1991·13 cites·6 claims
- 2151US2004266937A1Rubber composition for tread and pneumatic tire using the sameFiled 2004·Application pending·0 cites
- 2250US5284713AComposite material of metal and rubberSUMITOMO RUBBER IND·Filed 1992·Granted Feb 8, 1994·7 cites·4 claims
- 2350US5246985ARubber composition and tire that uses it in the tread portionSUMITOMO RUBBER IND·Filed 1992·Granted Sep 21, 1993·10 cites·2 claims
- 2449US5569690ARubber composition for tireSUMITOMO RUBBER IND·Filed 1995·Granted Oct 29, 1996·16 cites·17 claims
- 2547US6201054B1Rubber composition for tire treadSUMITOMO RUBBER IND·Filed 1998·Granted Mar 13, 2001·13 cites·9 claims
- 2647US2005032960A1Rubber composition for tire and pneumatic tire using the sameFiled 2004·Application pending·0 cites
- 2744US7338999B2Rubber composition for tire tread and pneumatic tire using the sameSUMITOMO RUBBER IND·Filed 2002·Granted Mar 4, 2008·6 cites·12 claims
- 2843US7220794B2Rubber composition for tire treads and a pneumatic tire having a tread made of such compositionSUMITOMO RUBBER IND·Filed 2001·Granted May 22, 2007·0 cites·5 claims
- 2942US2004226643A1Pneumatic tireFiled 2004·Application pending·0 cites
- 3041US2002188050A1Rubber composition for tire tread and pneumatic tire using the sameFiled 2002·Application pending·0 cites
- 3140US6520229B1Pneumatic tire having improved static discharge characteristicsSUMITOMO RUBBER IND·Filed 1995·Granted Feb 18, 2003·8 cites·7 claims
- 3240US5624764AComposite material of metal and rubber for use in industrial rubber articlesSUMITOMO RUBBER IND·Filed 1995·Granted Apr 29, 1997·6 cites·2 claims
- 3340US2002134480A1Pneumatic tireSUMITOMO RUBBER IND·Filed 2002·Application pending·0 cites
- 3436US5429165APneumatic-shaped solid tireSUMITOMO RUBBER IND·Filed 1994·Granted Jul 4, 1995·8 cites·9 claims
- 3533US5200273AMetal composite of rubber, benothiazole sulfenamide and copper alloySUMITOMO RUBBER IND·Filed 1992·Granted Apr 6, 1993·3 cites·2 claims
- 3626US5208273ARubber composition and its applicationSUMITOMO RUBBER IND·Filed 1990·Granted May 4, 1993·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →