Inventor
YATSUYANAGI FUMITO
JP38 patents
Patents
38 patentsUS6147659ANov 14, 2000
Tire with transponder and transponder for tire
YOKOHAMA RUBBER CO LTD83 citations96
US6033597AMar 7, 2000
Polysiloxane-containing rubber composition
YOKOHAMA RUBBER CO LTD36 citations96
US5679728AOct 21, 1997
Surface-treated carbon black and rubber composition containing same
YOKOHAMA RUBBER CO LTD107 citations96
US6191247B1Feb 20, 2001
Polysiloxane composition having superior storage stability and rubber composition containing same
YOKOHAMA RUBBER CO LTD49 citations93
US6140450AOct 31, 2000
Modified polysiloxanes, rubber compositions and tire tread rubber compositions containing the same, and reactive plasticizer
YOKOHAMA RUBBER CO LTD35 citations93
US6329460B1Dec 11, 2001
Polysiloxane composition and rubber composition and resin composition
YOKOHAMA RUBBER CO LTD21 citations92
US6121347ASep 19, 2000
Polysiloxane-containing rubber composition
YOKOHAMA RUBBER CO LTD17 citations92
US6103811AAug 15, 2000
Polysiloxane-containing tire rubber composition
YOKOHAMA RUBBER CO LTD26 citations92
US6084015AJul 4, 2000
Rubber composition
YOKOHAMA RUBBER CO LTD40 citations92
US6077899AJun 20, 2000
Process for production of rubber composition
YOKOHAMA RUBBER CO LTD38 citations92
US5883179AMar 16, 1999
Rubber composition comprising carbon black surface treated with silica
YOKOHAMA RUBBER CO LTD28 citations92
US6518367B1Feb 11, 2003
Rubber composition
YOKOHAMA RUBBER CO LTD39 citations91
US10669407B2Jun 2, 2020
Rubber composition and pneumatic tire using same
YOKOHAMA RUBBER CO LTD11 citations86
US10689508B2Jun 23, 2020
Rubber composition and pneumatic tire using same
YOKOHAMA RUBBER CO LTD11 citations85
US10676599B2Jun 9, 2020
Rubber composition and pneumatic tire using same
YOKOHAMA RUBBER CO LTD13 citations85
US10669408B2Jun 2, 2020
Rubber composition and pneumatic tire using same
YOKOHAMA RUBBER CO LTD11 citations85
US10494511B2Dec 3, 2019
Rubber composition and pneumatic tire using same
YOKOHAMA RUBBER CO LTD11 citations84
US10494512B2Dec 3, 2019
Rubber composition and pneumatic tire using same
YOKOHAMA RUBBER CO LTD11 citations84
US10487198B2Nov 26, 2019
Rubber composition and pneumatic tire using same
YOKOHAMA RUBBER CO LTD11 citations84
US10487197B2Nov 26, 2019
Rubber composition and pneumatic tire using same
YOKOHAMA RUBBER CO LTD11 citations84
US10472503B2Nov 12, 2019
Rubber composition and pneumatic tire using same
YOKOHAMA RUBBER CO LTD11 citations84
US6525110B1Feb 25, 2003
Polysiloxane-containing rubber composition
YOKOHAMA RUBBER CO LTD5 citations74
US6337361B1Jan 8, 2002
Polysiloxane-containing rubber composition
YOKOHAMA RUBBER CO LTD4 citations74
US6310158B1Oct 30, 2001
Sulfur-vulcanizable butyl rubber and rubber composition containing the same
YOKOHAMA RUBBER CO LTD9 citations74
US6177505B1Jan 23, 2001
Polysiloxane-containing rubber composition
YOKOHAMA RUBBER CO LTD8 citations74
US6019832AFeb 1, 2000
Process for production of surface-treated carbon black for rubber reinforcement
YOKOHAMA RUBBER CO LTD6 citations63
US5962575AOct 5, 1999
Rubber composition containing carbon black
YOKOHAMA RUBBER CO LTD6 citations63
US6465579B1Oct 15, 2002
Silica-polymer composite, method of production thereof, and rubber composition using the same
YOKOHAMA RUBBER CO LTD4 citations62
US6433066B2Aug 13, 2002
Rubber composition
YOKOHAMA RUBBER CO LTD4 citations62
US6849674B2Feb 1, 2005
Rubber composition
YOKOHAMA RUBBER CO LTD2 citations61
US11084326B2Aug 10, 2021
Rubber composition and pneumatic tire using same
YOKOHAMA RUBBER CO LTD0 citations52
US10934427B2Mar 2, 2021
Rubber composition and pneumatic tire using same
YOKOHAMA RUBBER CO LTD0 citations52
US10919341B2Feb 16, 2021
Rubber composition and pneumatic tire using same
YOKOHAMA RUBBER CO LTD0 citations52
US8034868B2Oct 11, 2011
Rubber composition containing modified conjugated diene-based polymer bonded to fullerene
YOKOHAMA RUBBER CO LTD0 citations52
US6916888B2Jul 12, 2005
Rubber composition
YOKOHAMA RUBBER CO LTD1 citations50
US11077711B2Aug 3, 2021
Rubber composition and pneumatic tire
YOKOHAMA RUBBER CO LTD0 citations48
US10759225B2Sep 1, 2020
Rubber composition and pneumatic tire manufactured using same
YOKOHAMA RUBBER CO LTD0 citations42
US10675915B2Jun 9, 2020
Rubber composition and pneumatic tire manufactured using same
YOKOHAMA RUBBER CO LTD0 citations42