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Takafumi Kawasaki

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    CELLULOSE ACETATE RESIN COMPOSITION
    • Publication number 20240247133
    • Publication date Jul 25, 2024
    • Daicel Corporation
    • Masaaki KUSUMOTO
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    THERMOPLASTIC RESIN COMPOSITION
    • Publication number 20240228753
    • Publication date Jul 11, 2024
    • Daicel Corporation
    • Masaaki KUSUMOTO
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    CELLULOSE ACETATE RESIN COMPOSITION
    • Publication number 20230192993
    • Publication date Jun 22, 2023
    • Daicel Corporation
    • Masaaki KUSUMOTO
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    CELLULOSE ACETATE RESIN COMPOSITION
    • Publication number 20230055648
    • Publication date Feb 23, 2023
    • Daicel Corporation
    • Masaaki KUSUMOTO
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    MASTER BATCH PRODUCTION METHOD
    • Publication number 20190338084
    • Publication date Nov 7, 2019
    • SUMITOMO RUBBER INDUSTRIES, LTD.
    • Sumiko MIYAZAKI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FOAMABLE AEROSOL COMPOSITION
    • Publication number 20190224083
    • Publication date Jul 25, 2019
    • NIPPON PAPER INDUSTRIES CO., LTD
    • Takafumi KAWASAKI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    RUBBER COMPOSITION AND PNEUMATIC TIRE
    • Publication number 20190119473
    • Publication date Apr 25, 2019
    • SUMITOMO RUBBER INDUSTRIES, LTD.
    • Sumiko MIYAZAKI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FOOD ADDITIVE
    • Publication number 20190116858
    • Publication date Apr 25, 2019
    • NIPPON PAPER INDUSTRIES CO., LTD
    • Takafumi KAWASAKI
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Application

    METHOD FOR PRODUCING MASTER BATCH, MASTER BATCH OBTAINED BY SAID PR...
    • Publication number 20180016402
    • Publication date Jan 18, 2018
    • SUMITOMO RUBBER INDUSTRIES, LTD.
    • Sumiko MIYAZAKI
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    LENS BARREL AND IMAGING APPARATUS
    • Publication number 20130050854
    • Publication date Feb 28, 2013
    • SONY CORPORATION
    • RYUHEI AZUMA
    • G02 - OPTICS
  • Information Patent Application

    MULTI-WIRE SAW AND METHOD FOR CUTTING INGOT
    • Publication number 20100163009
    • Publication date Jul 1, 2010
    • Takafumi Kawasaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SLURRY FOR SLICING SILICON INGOT AND METHOD FOR SLICING SILICON ING...
    • Publication number 20100037880
    • Publication date Feb 18, 2010
    • MITSUBISHI ELECTRIC CORPORATION
    • Takafumi Kawasaki
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Application

    Method of Producing Silicon Blocks and Silicon Wafers
    • Publication number 20080223351
    • Publication date Sep 18, 2008
    • Mitsubishi Electric Corporation
    • Hiroaki Morikawa
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Application

    Multi-wire saw
    • Publication number 20060249134
    • Publication date Nov 9, 2006
    • Takafumi Kawasaki
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Application

    Slurry for slicing silicon ingot and method for slicing silicon ing...
    • Publication number 20060075687
    • Publication date Apr 13, 2006
    • Hirozoh Tsuruta
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Application

    Support frame structure, cathode ray tube, and manufacturing method...
    • Publication number 20040245908
    • Publication date Dec 9, 2004
    • Keizou Makino
    • H01 - BASIC ELECTRIC ELEMENTS