Patents by Inventor Morihisa Fukushi

Morihisa Fukushi 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).

  • Shock detection optical fiber sensor
    Publication number: 20120014637
    Abstract: A shock detection optical fiber sensor includes: a plastic fiber; a corrugated plate having a plurality of protrusions arranged in the longitudinal direction of the plastic optical fiber and formed to oppose to the plastic optical fiber; a mold plate covering the plastic optical fiber and the corrugated plate; a light emitting element connected to one end of the plastic optical fiber; and a light receiving element connected to the other end of the plastic optical fiber.
    Type: Application
    Filed: September 8, 2005
    Publication date: January 19, 2012
    Inventors: Yasuyuki Hishida, Tomiya Abe, Hisanori Nakai, Soichi Sato, Yukio Ikeda, Morihisa Fukushi, Akira Suzuki, Shigenori Kobayashi, Hiroyuki Takahashi, Ryotaro Kachu, Motomi Iyoda
  • Optical fiber impulse sensor fabricating method
    Patent number: 7373029
    Abstract: A method for fabricating an optical fiber impulse sensor having an optical fiber and a molded portion molded around the perimeter of the optical fiber. The method forms, in the molded portion, an optical fiber insertion hole and an optical fiber insertion slit for inserting the optical fiber into the optical fiber insertion hole. The method inserts the optical fiber from the slit into the optical fiber insertion hole.
    Type: Grant
    Filed: January 12, 2007
    Date of Patent: May 13, 2008
    Assignees: Hitachi Cable, Ltd., Denso Corporation
    Inventors: Morihisa Fukushi, Yasuyuki Hishida, Akira Suzuki, Shigenori Kobayashi, Hiroyuki Takahashi, Ryotaro Kachu
  • Optical fiber impulse sensor fabricating method
    Publication number: 20070183734
    Abstract: A method for fabricating an optical fiber impulse sensor having an optical fiber and a molded portion molded around the perimeter of the optical fiber. The method forms, in the molded portion, an optical fiber insertion hole and an optical fiber insertion slit for inserting the optical fiber into the optical fiber insertion hole. The method inserts the optical fiber from the slit into the optical fiber insertion hole.
    Type: Application
    Filed: January 12, 2007
    Publication date: August 9, 2007
    Applicants: HITACHI CABLE, LTD., DENSO CORPORATION
    Inventors: Morihisa Fukushi, Yasuyuki Hishida, Akira Suzuki, Shigenori Kobayashi, Hiroyuki Takahashi, Ryotaro Kachu