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Kenichi Hasegawa

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  • Neyagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Circuit protector
    • Patent number 6,771,476
    • Issue date Aug 3, 2004
    • Matsushita Electric Industrial Co., Ltd.
    • Michio Fukuoka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Circuit for independently adjusting frequency deviation of a VCO
    • Patent number 4,531,155
    • Issue date Jul 23, 1985
    • Matsushita Electric Industrial Co. Ltd.
    • Kenichi Hasegawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Synchronization signal separating circuit
    • Patent number 4,385,319
    • Issue date May 24, 1983
    • Matsushita Electric Industrial Co., Ltd.
    • Kenichi Hasegawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Preamplifier
    • Patent number 4,240,038
    • Issue date Dec 16, 1980
    • Matsushita Electric Industrial Co., Ltd.
    • Kenichi Hasegawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    Circuit protector
    • Publication number 20020097547
    • Publication date Jul 25, 2002
    • Michio Fukuoka
    • H01 - BASIC ELECTRIC ELEMENTS