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Yushi Sakamoto

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Encapsulating resin composition for preapplication, semiconductor d...
    • Patent number 8,169,090
    • Issue date May 1, 2012
    • Sumitomo Bakelite Company, Ltd.
    • Satoru Katsurayama
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Semiconductor device
    • Patent number 7,759,794
    • Issue date Jul 20, 2010
    • Sumitomo Bakelite Company, Ltd.
    • Mitsuo Sugino
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Liquid potting composition
    • Patent number 6,562,482
    • Issue date May 13, 2003
    • Sumitomo Bakelite Company, Ltd.
    • Yushi Sakamoto
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Heat-conductive paste
    • Patent number 5,908,881
    • Issue date Jun 1, 1999
    • Sumitomo Bakelite Company Limited
    • Yushi Sakamoto
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Film adhesive and process for production thereof
    • Patent number 5,739,263
    • Issue date Apr 14, 1998
    • Sumitomo Bakelite Company Limited
    • Tatsuhiro Yoshida
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Resin paste for tight sealing
    • Patent number 5,284,899
    • Issue date Feb 8, 1994
    • Sumitomo Bakelite Company Limited
    • Sueo Morishige
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for producing substrate for optical recording medium
    • Patent number 4,571,314
    • Issue date Feb 18, 1986
    • Sumitomo Bakelite Company Limited
    • Setsuo Suzuki
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents