Inventor
HARA YUICHI
JP33 patents
⚠️ This page may combine multiple inventors who share the name “HARA YUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YOKOHAMA RUBBER CO LTD
13 patentsUS6538066B2Mar 25, 2003
Thermoplastic elastomer composition and process for producing the same and pneumatic tire and hose using the same
YOKOHAMA RUBBER CO LTD53 citations96
US6359071B1Mar 19, 2002
Thermoplastic elastomer composition, process for producing the same, and pneumatic tire and hose made with the same
YOKOHAMA RUBBER CO LTD60 citations96
US6861470B2Mar 1, 2005
Thermoplastic elastomer composition and process for producing the same and pneumatic tire and hose using the same
YOKOHAMA RUBBER CO LTD21 citations92
US6617383B2Sep 9, 2003
Thermoplastic elastomer composition having improved processability and tire using the same
YOKOHAMA RUBBER CO LTD43 citations92
US6166143ADec 26, 2000
Thermoplastic elastomer composition, hose comprising thermoplastic elastomer composition and process of production thereof
YOKOHAMA RUBBER CO LTD52 citations92
US7459212B2Dec 2, 2008
Layered thermoplastic-resin-elastomer/rubber product with improved weatherability and pneumatic tire made with the same
YOKOHAMA RUBBER CO LTD18 citations84
US7275574B2Oct 2, 2007
Thermoplastic elastomer composition and process for producing the same and pneumatic tire and hose using the same
YOKOHAMA RUBBER CO LTD10 citations84
US7709575B2May 4, 2010
Method for controlling dispersion size of elastomer in thermoplastic elastomer composition
YOKOHAMA RUBBER CO LTD4 citations63
US8021728B2Sep 20, 2011
Polyamide resin composition having superior extensibility and flexing fatigue and pneumatic tire and hose using the same
YOKOHAMA RUBBER CO LTD3 citations62
US9950566B2Apr 24, 2018
Elastomer composition, method for producing same, and pneumatic tire using same
YOKOHAMA RUBBER CO LTD1 citations52
US8841359B2Sep 23, 2014
Elastomer composition, method for producing same and pneumatic tire using same
YOKOHAMA RUBBER CO LTD1 citations52
US9969217B2May 15, 2018
Laminated body and pneumatic tyre using same
YOKOHAMA RUBBER CO LTD0 citations51
US10792879B2Oct 6, 2020
Method for manufacturing pneumatic tire
YOKOHAMA RUBBER CO LTD0 citations41
HARA YUICHI
4 patentsUS9232008B2Jan 5, 2016
Navigation data sharing system and navigation instrument
HARA YUICHI6 citations71
US8129453B2Mar 6, 2012
Method for preparing thermoplastic elastomer composition
HARA YUICHI2 citations61
US8796378B2Aug 5, 2014
Elastomer composition and pneumatic tire using same
HARA YUICHI1 citations51
US8288461B2Oct 16, 2012
Thermoplastic elastomer composition
HARA YUICHI0 citations50