TREA

Kan Kawahara

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  • Nagaokakyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Projection type display apparatus
    • Patent number 5,537,167
    • Issue date Jul 16, 1996
    • Mitsubishi Denki Kabushiki Kaisha
    • Eiichi Toide
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Projecting-type display apparatus
    • Patent number 5,506,629
    • Issue date Apr 9, 1996
    • Mitsubishi Denki Kabushiki Kaisha
    • Kan Kawahara
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE