TREA

Takehisa Takoshima

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  • Kawasaki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Resin molded body for optical parts
    • Patent number 5,229,208
    • Issue date Jul 20, 1993
    • Fujitsu Limited
    • Akira Tanaka
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Illuminating apparatus
    • Patent number 4,779,166
    • Issue date Oct 18, 1988
    • Fujitsu Limited
    • Akira Tanaka
    • G02 - OPTICS