Inventor · disambiguated record
Toshiaki Sakaki
Also filed as: SAKAKI TOSHIAKI
37 granted patents·1 pending application·802 citations·filing 1993–2014
98Inventor score
Top patents by PatentIndex Score
38 records- 0197US7371791B2Rubber composition and pneumatic tire using the sameSUMITOMO RUBBER IND·Filed 2006·Granted May 13, 2008·35 cites·9 claims
- 0297US6364422B1Balance weight for vehicle wheelSUMITOMO RUBBER IND·Filed 2000·Granted Apr 2, 2002·79 cites·7 claims
- 0396US9862814B2Pneumatic tire, studless tire, method for manufacturing pneumatic tire, and method for manufacturing studless tireSUMITOMO RUBBER IND·Filed 2014·Granted Jan 9, 2018·14 cites·14 claims
- 0493US8044118B2Preparation process of oil extended rubber for tire, oil extended rubber for tire, and rubber composition and tire using the sameSUMITOMO RUBBER IND·Filed 2007·Granted Oct 25, 2011·28 cites·8 claims
- 0592US8100157B2Rubber composition for tire and pneumatic tire using the sameHATTORI TAKAYUKI·Filed 2006·Granted Jan 24, 2012·30 cites·9 claims
- 0692US6337364B1Low modulus of elasticity-rubber compositionSUMITOMO RUBBER IND·Filed 2000·Granted Jan 8, 2002·42 cites·7 claims
- 0791US8633275B2Rubber composition for breaker and pneumatic tireSAKAKI TOSHIAKI·Filed 2011·Granted Jan 21, 2014·9 cites·5 claims
- 0891US7141183B2Conductive elastomer composition and method of producing sameSUMITOMO RUBBER IND·Filed 2003·Granted Nov 28, 2006·38 cites·18 claims
- 0990US9181355B2Modified natural rubber, method for producing same, rubber composition, and pneumatic tireICHIKAWA NAOYA·Filed 2011·Granted Nov 10, 2015·11 cites·16 claims
- 1089US8809450B2Modified natural rubber, production method thereof, tire rubber composition, and pneumatic tireSAKAKI TOSHIAKI·Filed 2012·Granted Aug 19, 2014·7 cites·9 claims
- 1187US6723776B2Low-modulus polymer composition and sealant using the sameSUMITOMO RUBBER IND·Filed 2000·Granted Apr 20, 2004·28 cites·14 claims
- 1286US8658728B2Natural rubber and method for producing the same, rubber composition and pneumatic tire using the same, modified natural rubber and method for producing the same, and rubber composition for tread or for covering carcass cord and pneumatic tire using the sameICHIKAWA NAOYA·Filed 2009·Granted Feb 25, 2014·9 cites·38 claims
- 1386US5910567AProcess for preparing deproteinized natural rubber latex molding and deproteinizing agent for natural rubber latexFUJI LATEX CO·Filed 1996·Granted Jun 8, 1999·61 cites·21 claims
- 1485US8563628B2Preparation process of oil extended rubber for tire, oil extended rubber for tire, and rubber composition and tire using the sameSAKAKI TOSHIAKI·Filed 2011·Granted Oct 22, 2013·5 cites·8 claims
- 1583US9732165B2Rubber composition for tires and pneumatic tireSUMITOMO RUBBER IND·Filed 2014·Granted Aug 15, 2017·3 cites·14 claims
- 1683US7435770B2Polymeric-type electric resistance control agent and polymer composition containing the sameSUMITOMO RUBBER IND·Filed 2006·Granted Oct 14, 2008·4 cites·5 claims
- 1782US9856362B2Rubber composition for tires and pneumatic tireSUMITOMO RUBBER IND·Filed 2014·Granted Jan 2, 2018·3 cites·17 claims
- 1882US5610212AMeans for mechanically stabilizing deproteinized natural rubber latexKAO CORP·Filed 1994·Granted Mar 11, 1997·33 cites·5 claims
- 1981US10131763B2Modified natural rubber, process for producing same, rubber composition for tire, and pneumatic tireSUMITOMO RUBBER IND·Filed 2013·Granted Nov 20, 2018·2 cites·22 claims
- 2081US10066090B2Rubber composition for tires and pneumatic tireSUMITOMO RUBBER IND·Filed 2014·Granted Sep 4, 2018·2 cites·12 claims
- 2180US5622998ADepolymerized natural rubber and process for preparation thereofSUMITOMO RUBBER IND·Filed 1995·Granted Apr 22, 1997·35 cites·20 claims
- 2279US7045567B2Rubber composition for tire tread and pneumatic tire using the rubber compositionSUMITOMO RUBBER IND·Filed 2004·Granted May 16, 2006·13 cites·11 claims
- 2375US7354968B2Thermoplastic resin compositionSUMITOMO RUBBER IND·Filed 2001·Granted Apr 8, 2008·12 cites·6 claims
- 2471US7012111B2High-specific-gravity EPDM composition, dynamic damper made from the composition, tennis racket with the dynamic damper, and radiation-shielding material comprising the compositionSUMITOMO ELECTRIC INDUSTRIES·Filed 2002·Granted Mar 14, 2006·11 cites·10 claims
- 2569US5326515AMethods of manufacturing glovesSUMITOMO RUBBER IND·Filed 1993·Granted Jul 5, 1994·26 cites·4 claims
- 2668US5585459AProcess for producing raw rubberKAO CORP·Filed 1994·Granted Dec 17, 1996·17 cites·2 claims
- 2767US9193806B2Method for producing an epoxidized natural rubber, rubber composition for tires, and pneumatic tireSUMITOMO RUBBER IND·Filed 2013·Granted Nov 24, 2015·1 cites·12 claims
- 2865US5908893AProcess for producing deproteinized natural rubber latexSUMITOMO RUBBER IND·Filed 1997·Granted Jun 1, 1999·18 cites·10 claims
- 2960US7226965B2Polymeric-type electric resistance control agent and polymer composition containing the sameSANKO CHEMICAL INDUSTRY CO LTD·Filed 2004·Granted Jun 5, 2007·3 cites·24 claims
- 3059US5464420ACompressive hemostatic beltSUMITOMO RUBBER IND·Filed 1994·Granted Nov 7, 1995·92 cites·6 claims
- 3154US6306955B1Process for producing deproteinized natural rubber latexSUMITOMO RUBBER IND·Filed 1999·Granted Oct 23, 2001·10 cites·20 claims
- 3253US5433724ACompressive hemostatic beltSUMITOMO RUBBER IND·Filed 1994·Granted Jul 18, 1995·64 cites·6 claims
- 3352US6797783B1Modified natural rubberKAO CORP·Filed 1997·Granted Sep 28, 2004·9 cites·4 claims
- 3452US5856600AProduction process of depolymerized natural rubberSUMITOMO RUBBER IND·Filed 1996·Granted Jan 5, 1999·9 cites·21 claims
- 3552US5587411ARubber composition and method of producing rubber products using the same compositionSUMITOMO RUBBER IND·Filed 1993·Granted Dec 24, 1996·10 cites·2 claims
- 3652US5459880AGloves and method of manufacturing the sameSUMITOMO RUBBER IND·Filed 1994·Granted Oct 24, 1995·29 cites·3 claims
- 3749US7950427B2Shock absorber loaded in inner cavity of tire enclosed by tire for two-wheeler and rimSUMITOMO RUBBER IND·Filed 2005·Granted May 31, 2011·0 cites·12 claims
- 3848US2009108665A1Elastic WheelSAKAKI TOSHIAKI·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →