TREA

Teruo Hoshi

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  • Chiba, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Illumination device
    • Patent number 5,641,225
    • Issue date Jun 24, 1997
    • Enplas Corporation
    • Hideaki Katoh
    • F21 - LIGHTING
  • Information Patent Grant

    Illumination device
    • Patent number 5,420,771
    • Issue date May 30, 1995
    • Dai-Ichi Seiko Co., Ltd.
    • Hideaki Katoh
    • F21 - LIGHTING
  • Information Patent Grant

    Illumination device
    • Patent number 5,186,537
    • Issue date Feb 16, 1993
    • Dai-Ichi Seiko Co., Ltd.
    • Hideaki Katoh
    • F21 - LIGHTING
  • Information Patent Grant

    Illumination device
    • Patent number 5,144,539
    • Issue date Sep 1, 1992
    • Dai-Ichi Seiko Co., Ltd.
    • Hideaki Katoh
    • F21 - LIGHTING
  • Information Patent Grant

    Illumination device
    • Patent number 5,101,331
    • Issue date Mar 31, 1992
    • Dai-Ichi Seiko Co., Ltd.
    • Hideaki Katoh
    • F21 - LIGHTING
  • Information Patent Grant

    Illumination device
    • Patent number 5,038,259
    • Issue date Aug 6, 1991
    • Dai-Ichi Seiko Co., Ltd.
    • Hideaki Katoh
    • F21 - LIGHTING