Patents by Inventor Noriyuki Usami

Noriyuki Usami 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).

  • Perfluoroelastomeric compositions comprising oxazoles
    Patent number: 10323142
    Abstract: Described herein is a curable composition comprising: (a) a perfluoroelastomer gum having a carboxylic acid integrated absorbance ratio of at least 0.015; and (b) a compound comprising at least one oxazole moiety, and cured articles thereof.
    Type: Grant
    Filed: May 5, 2016
    Date of Patent: June 18, 2019
    Assignee: 3M Innovative Properties Company
    Inventors: Tamon Aoki, Tatsuo Fukushi, Yuta Suzuki, Noriyuki Usami
  • Perfluoroelastomeric Compositions Comprising Oxazoles
    Publication number: 20180258271
    Abstract: Described herein is a curable composition comprising: (a) a perfluoroelastomer gum having a carboxylic acid integrated absorbance ratio of at least 0.015; and (b) a compound comprising at least one oxazole moiety, and cured articles thereof.
    Type: Application
    Filed: May 5, 2016
    Publication date: September 13, 2018
    Inventors: Tamon Aoki, Tatsuo Fukushi, Yuta Suzuki, Noriyuki Usami
  • Fluoropolymer composition
    Patent number: 9458314
    Abstract: A fluoropolymer composition is provided containing a polymer containing perfluoroolefin units or partially fluorinated olefin units or a combination thereof, polytetrafluoroethylene having a melting point a melting point of 200° C. or more and 300° C. or less, and a crosslinking agent or a crosslinking promoter or a combination thereof. A molded article having a polytetrafluoroethylene layer on a surface is also provided.
    Type: Grant
    Filed: February 14, 2013
    Date of Patent: October 4, 2016
    Assignee: 3M INNOVATIVE PROPERTIES COMPANY
    Inventor: Noriyuki Usami
  • FLUOROPOLYMER COMPOSITION
    Publication number: 20150024216
    Abstract: A fluoropolymer composition is provided containing a polymer containing perfluoroolefin units or partially fluorinated olefin units or a combination thereof, polytetrafluoroethylene having a melting point a melting point of 200° C. or more and 300° C. or less, and a crosslinking agent or a crosslinking promoter or a combination thereof. A molded article having a polytetrafluoroethylene layer on a surface is also provided.
    Type: Application
    Filed: February 14, 2013
    Publication date: January 22, 2015
    Applicant: 3M INNOVATIVE PROPERTIES COMPANY
    Inventor: Noriyuki Usami