TREA

Hiroaki Machii

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Colored light emitting unit
    • Patent number D444895
    • Issue date Jul 10, 2001
    • Moriyama Sangyo Kabushiki Kaisha
    • Hideo Moriyama
    • D26 - Lighting
  • Information Patent Grant

    Light emitting element
    • Patent number D444896
    • Issue date Jul 10, 2001
    • Moriyama Sangyo Kabushiki Kaisha
    • Hideo Moriyama
    • D26 - Lighting
  • Information Patent Grant

    Color illumination unit
    • Patent number D442303
    • Issue date May 15, 2001
    • Moriyama Sangyo Kabushiki Kaisha
    • Hideo Moriyama
    • D26 - Lighting
  • Information Patent Grant

    Color illumination unit
    • Patent number D441884
    • Issue date May 8, 2001
    • Moriyama Sangyo Kabushiki Kaisha
    • Hideo Moriyama
    • D26 - Lighting
  • Information Patent Grant

    Color illumination unit
    • Patent number D441885
    • Issue date May 8, 2001
    • Moriyama Sangyo Kabushiki Kaisha
    • Hideo Moriyama
    • D26 - Lighting
  • Information Patent Grant

    Translucent color filter
    • Patent number D438331
    • Issue date Feb 27, 2001
    • Moriyama Sangyo Kabushiki Kaisha
    • Hideo Moriyama
    • D26 - Lighting