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Yasuhisa Okabe

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  • Isehara-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Contents sale system
    • Patent number 6,889,208
    • Issue date May 3, 2005
    • Victor Company of Japan, Ltd.
    • Yasuhisa Okabe
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Surround signal processing apparatus
    • Patent number 5,761,315
    • Issue date Jun 2, 1998
    • Victor Company of Japan, Ltd.
    • Toshiyuki Iida
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Surround signal processing apparatus
    • Patent number 5,579,396
    • Issue date Nov 26, 1996
    • Victor Company of Japan, Ltd.
    • Toshiyuki Iida
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Single ended push-pull amplifier
    • Patent number 4,274,059
    • Issue date Jun 16, 1981
    • Victor Company of Japan, Limited
    • Yasuhisa Okabe
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Angle modulated wave demodulation system
    • Patent number 4,107,478
    • Issue date Aug 15, 1978
    • Victor Company of Japan, Limited
    • Nobuaki Takahashi
    • G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    Contents sale system
    • Publication number 20040030655
    • Publication date Feb 12, 2004
    • Yoshiaki Tanaka
    • G06 - COMPUTING CALCULATING COUNTING