Patents by Inventor Yasushi Konda

Yasushi Konda 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).

  • NANOSUBSTANCE-CONTAINING COMPOSITION
    Publication number: 20200040157
    Abstract: Provided is a nanosubstance-containing composition which exhibits excellent heat resistance in cases where a thermoplastic resin or a rubber is contained therein, while exhibiting high toughness in cases where a thermosetting resin is contained therein. A nanosubstance-containing composition according to the present invention contains (a) at least one component selected from the group consisting of thermoplastic resins, thermosetting resins and rubbers, (b) a compound having a reactive functional group and (c) a nanosubstance.
    Type: Application
    Filed: April 11, 2018
    Publication date: February 6, 2020
    Inventors: Jitsuo Oda, Yasushi Konda, Junya Yamada, Toyofumi Otaka, Atsuro Yamazaki
  • Condensed polycyclic aromatic compound and use thereof
    Patent number: 8084624
    Abstract: The object of the present invention to provide an organic semiconductor device comprising an organic semiconductor material satisfying both the requirement of high electron field-effect mobility and high on/off current ratio. The present invention provides a novel condensed polycyclic aromatic compound satisfying both the high electron field-erffect mobility and high on/off current ratio required for organic semiconductor materials.
    Type: Grant
    Filed: October 5, 2010
    Date of Patent: December 27, 2011
    Assignee: National University of Corporation Hiroshima University
    Inventors: Kazuo Takimiya, Yoshihito Kunugi, Yasushi Konda
  • NOVEL CONDENSED POLYCYCLIC AROMATIC COMPOUND AND USE THEREOF
    Publication number: 20110024731
    Abstract: The object of the present invention to provide an organic semiconductor device comprising an organic semiconductor material satisfying both the requirement of high electron field-effect mobility and high on/off current ratio. The present invention provides a novel condensed polycyclic aromatic compound satisfying both the high electron field-effect mobility and high on/off current ratio required for organic semiconductor materials.
    Type: Application
    Filed: October 5, 2010
    Publication date: February 3, 2011
    Applicant: National University of Corp. Hiroshima University
    Inventors: Kazuo TAKIMIYA, Yoshihito Kunugi, Yasushi Konda
  • Condensed polycyclic aromatic compound and use thereof
    Patent number: 7834198
    Abstract: The object of the present invention to provide an organic semiconductor device comprising an organic semiconductor material satisfying both the requirement of high electron field-effect mobility and high on/off current ratio. The present invention provides a novel condensed polycyclic aromatic compound satisfying both the high electron field-effect mobility and high on/off current ratio required for organic semiconductor materials.
    Type: Grant
    Filed: January 18, 2006
    Date of Patent: November 16, 2010
    Assignee: National University of Corporation Hiroshima University
    Inventors: Kazuo Takimiya, Yoshihito Kunugi, Yasushi Konda
  • Novel Condensed Polycyclic Aromatic Compound and Use Thereof
    Publication number: 20090001357
    Abstract: The object of the present invention to provide an organic semiconductor device comprising an organic semiconductor material satisfying both the requirement of high electron field-effect mobility and high on/off current ratio. The present invention provides a novel condensed polycyclic aromatic compound satisfying both the high electron field-effect mobility and high on/off current ratio required for organic semiconductor materials.
    Type: Application
    Filed: January 18, 2006
    Publication date: January 1, 2009
    Applicant: National University of Corp. Hiroshima University
    Inventors: Kazuo Takimiya, Yoshihito Kunugi, Yasushi Konda