TREA

Kenichi Yoshida

Follow

Person

  • Osaka, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Electromagnetic wave absorbing sheet
    • Patent number 6,521,829
    • Issue date Feb 18, 2003
    • Japan Science and Technology Corporation
    • Kazuhito Matsumura
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Image transmission line
    • Patent number 4,776,667
    • Issue date Oct 11, 1988
    • Sumitomo Electric Industries, Ltd.
    • Kenichi Yoshida
    • G02 - OPTICS
  • Information Patent Grant

    Composite optical fiber and imaging catheter and method for produci...
    • Patent number 4,593,973
    • Issue date Jun 10, 1986
    • Sumitomo Electric Industries, Ltd.
    • Kenichi Yoshida
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Fiberscope
    • Patent number 4,576,146
    • Issue date Mar 18, 1986
    • Sumitomo Electric Industries, Ltd.
    • Chisato Kawazoe
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Optical fiber gyro
    • Patent number 4,547,072
    • Issue date Oct 15, 1985
    • Sumitomo Electric Industries, Ltd.
    • Kenichi Yoshida
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Sensing device for cardio-pulmonary functions
    • Patent number 4,517,982
    • Issue date May 21, 1985
    • Sumitomo Electric Industries, Ltd.
    • Tetsuya Shiga
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Brake controller
    • Patent number 4,512,615
    • Issue date Apr 23, 1985
    • Sumitomo Electric Industries, Ltd.
    • Yasuo Kita
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Optical connector system
    • Patent number 4,494,823
    • Issue date Jan 22, 1985
    • Sumitomo Electric Industries, Ltd.
    • Kenichi Yoshida
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Non-grounding checking system
    • Patent number 4,430,610
    • Issue date Feb 7, 1984
    • Sumitomo Electric Industries, Ltd.
    • Kenichi Yoshida
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Laser output controlling device
    • Patent number 4,429,392
    • Issue date Jan 31, 1984
    • Sumitomo Electric Industries, Ltd.
    • Kenichi Yoshida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Transcutaneous blood oxygen measuring device
    • Patent number 4,407,291
    • Issue date Oct 4, 1983
    • Sumitomo Electric Industries Ltd.
    • Bunji Hagihara
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Optical information reading device
    • Patent number 4,315,245
    • Issue date Feb 9, 1982
    • Sumitomo Electric Industries, Ltd.
    • Tsuneo Nakahara
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Electromagnetic wave absorbing sheet
    • Publication number 20020148626
    • Publication date Oct 17, 2002
    • Kazuhito Matsumura
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC