Inventor · disambiguated record
Kazuhiro Yanagisawa
Also filed as: YANAGISAWA KAZUHIRO
15 granted patents·6 pending applications·213 citations·filing 1997–2006
93Inventor score
Top patents by PatentIndex Score
21 records- 0193US6841606B2Natural rubber master batch, production method thereof, and natural rubber compositionBRIDGESTONE CORP·Filed 2002·Granted Jan 11, 2005·58 cites·19 claims
- 0284US7960466B2Natural rubber masterbatch and method of producing the sameBRIDGESTONE CORP·Filed 2005·Granted Jun 14, 2011·5 cites·11 claims
- 0384US6727307B2Rubber compositionBRIDGESTONE CORP·Filed 2001·Granted Apr 27, 2004·20 cites·7 claims
- 0480US7932307B2Rubber compositionBRIDGESTONE CORP·Filed 2006·Granted Apr 26, 2011·3 cites·9 claims
- 0571US5939484ARubber composition and pneumatic tire using said rubber compositionBRIDGESTONE CORP·Filed 1997·Granted Aug 17, 1999·25 cites·18 claims
- 0664US6355710B1Rubber compositionBRIDGESTONE CORP·Filed 2000·Granted Mar 12, 2002·5 cites·8 claims
- 0756US6147143ARubber composition and pneumatic tire using said rubber compositionBRIDGESTONE CORP·Filed 1997·Granted Nov 14, 2000·11 cites·11 claims
- 0856US6022923APneumatic tiresBRIDGESTONE CORP·Filed 1997·Granted Feb 8, 2000·26 cites·6 claims
- 0954US6172157B1Rubber compositionsBRIDGESTONE CORP·Filed 1997·Granted Jan 9, 2001·15 cites·35 claims
- 1052US6177503B1Rubber composition and pneumatic tire using the same rubber compositionBRIDGESTONE CORP·Filed 1998·Granted Jan 23, 2001·11 cites·18 claims
- 1152US6096833ARubber composition and pneumatic tire using said rubber compositionBRIDGESTONE CORP·Filed 1997·Granted Aug 1, 2000·16 cites·16 claims
- 1246USRE43452ERubber composition and pneumatic tire using said rubber compositionARAKI SHUNJI·Filed 2004·Granted Jun 5, 2012·0 cites·21 claims
- 1343US2006205867A1Rubber master batch and method for production thereofBRIDGESTONE CORP·Filed 2004·Application pending·0 cites
- 1442US2004147669A1Method of producing a rubber compositionBRIDGESTONE CORP·Filed 2004·Application pending·0 cites
- 1542US2009018238A1Method for producing rubber-filler master batchBRIDGESTONE CORP·Filed 2006·Application pending·0 cites
- 1641US2004030027A1Diene rubber/inorganic compound composite and method for producing the same and rubber compositionFiled 2001·Application pending·0 cites
- 1740US6147166ARubber composition using a silane coupling agent having a specific distribution of sulfurBRIDGESTONE CORP·Filed 1997·Granted Nov 14, 2000·8 cites·24 claims
- 1837US2004106724A1Natural rubber produced from latex and composition comprising the sameFiled 2001·Application pending·0 cites
- 1936US2010155382A1Method for Machining Valve Mechanism Component MemberVALEO THERMAL SYS JAPAN CO·Filed 2006·Application pending·0 cites
- 2033US5948842ARubber composition and pneumatic tire using the rubber compositionBRIDGESTONE CORP·Filed 1997·Granted Sep 7, 1999·6 cites·16 claims
- 2132US6242516B1Rubber composition and pneumatic tire using said rubber compositionBRIDGESTONE CORP·Filed 1997·Granted Jun 5, 2001·4 cites·16 claims
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