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Masataka Choji

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  • Shizuoka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lighting fixture for automobile use
    • Patent number 5,639,154
    • Issue date Jun 17, 1997
    • Koito Manufacturing Co., Ltd.
    • Masahiro Kusagaya
    • F21 - LIGHTING
  • Information Patent Grant

    Vehicular lamp having waterproof cover
    • Patent number 5,611,612
    • Issue date Mar 18, 1997
    • Koito Manufacturing Co., Ltd.
    • Masataka Choji
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicular lamp having improved socket cover
    • Patent number 5,607,218
    • Issue date Mar 4, 1997
    • Koito Manufacturing Co., Ltd.
    • Masataka Choji
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicular lamp
    • Patent number 5,497,308
    • Issue date Mar 5, 1996
    • Koito Manufacturing Co., Ltd.
    • Yasushi Ohtsuka
    • F21 - LIGHTING
  • Information Patent Grant

    Headlamp with displacement gauge
    • Patent number 5,381,313
    • Issue date Jan 10, 1995
    • Koito Manufacturing Co., Ltd.
    • Masataka Choji
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Aerodynamic vehicle headlamp
    • Patent number 5,047,903
    • Issue date Sep 10, 1991
    • Koito Manufacturing Co., Ltd.
    • Masataka Choji
    • B60 - VEHICLES IN GENERAL