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Tomoki Kawakita

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  • Himeji-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Oxide semiconductor layer and production method therefor, oxide sem...
    • Patent number 9,842,916
    • Issue date Dec 12, 2017
    • Japan Advanced Institute of Science and Technology
    • Satoshi Inoue
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Polyolefin-based resin composition
    • Patent number 9,783,665
    • Issue date Oct 10, 2017
    • Sumitomo Seika Chemicals Co., Ltd.
    • Nobutaka Fujimoto
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Oxide semiconductor layer and production method therefor, oxide sem...
    • Patent number 9,552,985
    • Issue date Jan 24, 2017
    • Japan Advanced Institute of Science and Technology
    • Satoshi Inoue
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Metal paste composition
    • Patent number 9,414,487
    • Issue date Aug 9, 2016
    • Sumitomo Seika Chemicals Co., Ltd.
    • Nobutaka Fujimoto
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Process for production of water-absorbing resin particles
    • Patent number 7,713,623
    • Issue date May 11, 2010
    • Sumitomo Seika Chemicals Co., Ltd.
    • Kenya Matsuda
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Particles of carboxylated polymer
    • Patent number 6,933,356
    • Issue date Aug 23, 2005
    • Sumitomo Seika Chemicals Co., Ltd.
    • Shigeki Hamamoto
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Carboxylated polymer composition
    • Patent number 6,869,994
    • Issue date Mar 22, 2005
    • Sumitomo Seika Chemicals Co., Ltd.
    • Masato Fujikake
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Carboxylated polymer composition
    • Patent number 6,599,979
    • Issue date Jul 29, 2003
    • Sumitomo Seika Chemicals Co., Ltd.
    • Masato Fujikake
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Carboxylated polymer composition
    • Patent number 6,084,032
    • Issue date Jul 4, 2000
    • Sumitomo Seika Chemicals Co., Ltd.
    • Masato Fujikake
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents