TREA

Hirofumi Inaba

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Patents Grantslast 30 patents

  • Information Patent Grant

    Cathode ray tube socket
    • Patent number D318457
    • Issue date Jul 23, 1991
    • Hosiden Electronics Co., Ltd.
    • Hirofumi Inaba
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Cathode ray tube socket having an improved high voltage discharge h...
    • Patent number 5,007,850
    • Issue date Apr 16, 1991
    • Hosiden Electronics Co., Ltd.
    • Hirofumi Inaba
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Cathode ray tube socket
    • Patent number D313587
    • Issue date Jan 8, 1991
    • Hosiden Electronics Co., Ltd.
    • Hirofumi Inaba
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Cathode-ray tube socket
    • Patent number 4,649,315
    • Issue date Mar 10, 1987
    • Hosiden Electronics Co., Ltd.
    • Hirofumi Inaba
    • H01 - BASIC ELECTRIC ELEMENTS