Patents by Inventor Yosuke Uehara

Yosuke Uehara has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • LAMINATE, PROTECTIVE FILM AND METHOD FOR MANUFACTURING LAMINATE
    Publication number: 20160053144
    Abstract: The present invention relates to a laminate including an adhesive layer that hardly suffers from adhesive transfer and exhibits a good adhesive strength, and a substrate layer, a protective film including the laminate, and a process for producing the laminate.
    Type: Application
    Filed: March 12, 2014
    Publication date: February 25, 2016
    Applicants: KURARAY CO., LTD., AMYRIS, INC.
    Inventors: Hiromitsu SASAKI, Yosuke UEHARA, Yusuke TANAKA
  • VISCOSITY INDEX IMPROVER, METHOD FOR PRODUCING SAME, AND OIL COMPOSITION
    Publication number: 20150284656
    Abstract: The present invention provides a viscosity index improver that is excellent in an effect of improving a viscosity index and a high-temperature high-shear viscosity of oils, etc. The viscosity index improver of the present invention includes a hydrogenated product of a copolymer containing a constitutional unit (a) derived from an aromatic vinyl compound and a constitutional unit (b) derived from a conjugated diene, a content of a constitutional unit (b1) derived from farnesene in a whole amount of the constitutional unit (b) derived from the conjugated diene being from 1 to 100% by mass, and a content of a constitutional unit (b2) derived from a conjugated diene other than farnesene in a whole amount of the constitutional unit (b) derived from the conjugated diene being from 0 to 99% by mass, and 50 mol % or more of carbon-carbon double bonds in the constitutional unit (b) derived from the conjugated diene being hydrogenated.
    Type: Application
    Filed: March 6, 2014
    Publication date: October 8, 2015
    Applicants: KURARAY CO., LTD., AMYRIS, INC.
    Inventors: Yosuke Uehara, Hiromitsu Sasaki
  • HYDROGENATED BLOCK COPOLYMER AND METHOD FOR PRODUCING SAME
    Publication number: 20150197588
    Abstract: The present invention relates to a hydrogenated block copolymer including a polymer block (A) containing a constitutional unit derived from an aromatic vinyl compound and a polymer block (B) containing from 1 to 100% by mass of a constitutional unit (b1) derived from farnesene and from 99 to 0% by mass of a constitutional unit (b2) derived from a conjugated diene other than the farnesene, in which 50 mol % or more of carbon-carbon double bonds in the polymer block (B) are hydrogenated.
    Type: Application
    Filed: May 31, 2013
    Publication date: July 16, 2015
    Applicants: KURARAY CO., LTD., AMYRIS, INC.
    Inventors: Yosuke Uehara, Hiromitsu Sasaki
  • Tube and medical device using same
    Patent number: 8592018
    Abstract: Provided are a tube which has good transparency, flexibility, and solvent adhesion, and also has excellent clamp resistance, anti-conglutination property, and kink resistance, and a medical device using the tube.
    Type: Grant
    Filed: March 9, 2010
    Date of Patent: November 26, 2013
    Assignee: Kuraray Co., Ltd.
    Inventors: Yosuke Uehara, Nobuhiro Moriguchi, Shigenao Kuwahara, Hidetaka Oonuma
  • TUBE AND MEDICAL DEVICE USING SAME
    Publication number: 20110319837
    Abstract: Provided are a tube which has good transparency, flexibility, and solvent adhesion, and also has excellent clamp resistance, anti-conglutination property, and kink resistance, and a medical device using the tube.
    Type: Application
    Filed: March 9, 2010
    Publication date: December 29, 2011
    Applicant: Kuraray Co., Ltd.
    Inventors: Yosuke Uehara, Nobuhiro Moriguchi, Shigenao Kuwahara, Hidetaka Oonuma