TREA

Yasuhiro Okada

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  • Iruma, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Silver halide photosensitive material
    • Patent number 5,698,385
    • Issue date Dec 16, 1997
    • Soken Chemical & Engineering Co., Ltd.
    • Noriyuki Ousaka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Anisotropic conductive adhesive compositions
    • Patent number 5,162,087
    • Issue date Nov 10, 1992
    • Soken Chemical & Engineering Co., Ltd.
    • Hidemoto Fukuzawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...