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Takayuki Ishikawa

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  • Shimizu, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lathe
    • Patent number 12,251,764
    • Issue date Mar 18, 2025
    • Star Micronics Co., Ltd.
    • Takayuki Ishikawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Lathe
    • Patent number 12,011,768
    • Issue date Jun 18, 2024
    • Star Micronics Co., Ltd.
    • Takayuki Ishikawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Machine tool
    • Patent number 12,005,511
    • Issue date Jun 11, 2024
    • Star Micronics Co., Ltd.
    • Takayuki Ishikawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Machine tool
    • Patent number 10,427,260
    • Issue date Oct 1, 2019
    • Star Micronics Co., Ltd.
    • Koji Masuda
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Machine tool
    • Patent number 10,335,860
    • Issue date Jul 2, 2019
    • Star Micronics Co., Ltd.
    • Takayuki Ishikawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Polybutylene terephthalate resin composition
    • Patent number 9,663,652
    • Issue date May 30, 2017
    • Wintech Polymer Ltd.
    • Takuma Ishikawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polybutylene terephthalate resin pellets, and production method for...
    • Patent number 9,221,946
    • Issue date Dec 29, 2015
    • Wintech Polymer Ltd.
    • Kunihiro Hirata
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Polybutylene terephthalate resin composition for vibration welding
    • Patent number 7,652,079
    • Issue date Jan 26, 2010
    • Wintech Polymer Ltd.
    • Katsunori Takayama
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Ink-jet recording sheet
    • Patent number 6,565,952
    • Issue date May 20, 2003
    • Tomoegawa Paper Co., Ltd.
    • Takayuki Ishikawa
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Thermoplastic polyester resin composition
    • Patent number 6,447,913
    • Issue date Sep 10, 2002
    • Polyplastics Co., Ltd.
    • Kazufumi Watanabe
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Recording sheet for ink jet printer
    • Patent number 6,350,507
    • Issue date Feb 26, 2002
    • Tomoegawa Paper Co., Ltd.
    • Kiyoshi Iwamoto
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Synthetic resin composition and molded article thereof
    • Patent number 6,280,668
    • Issue date Aug 28, 2001
    • Polyplastics Co., Ltd.
    • Tatsuya Saito
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Injection-molded article
    • Patent number 6,127,466
    • Issue date Oct 3, 2000
    • Polyplastics Co., Ltd.
    • Haruji Murakami
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Thermoplastic resin composition, injection molding method thereof,...
    • Patent number 6,010,760
    • Issue date Jan 4, 2000
    • Polyplastics Co., Ltd.
    • Hirotaka Miyazaki
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Molding composition and molded product utilizing a specifically def...
    • Patent number 5,514,739
    • Issue date May 7, 1996
    • Polyplastics Co., Ltd.
    • Tomoyuki Aketa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Liquid-crystal polyester resin composition which exhibits excellent...
    • Patent number 5,268,414
    • Issue date Dec 7, 1993
    • Polyplastics Co., Ltd.
    • Mikio Nakai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Liquid crystal polyester composition
    • Patent number 4,889,886
    • Issue date Dec 26, 1989
    • Polyplastics Co., Ltd.
    • Mitsuo Wada
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Liquid crystal polyester resin composition having excellent surface...
    • Patent number 4,888,127
    • Issue date Dec 19, 1989
    • Polyplastics Co., Ltd.
    • Mitsuo Wada
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    MACHINE TOOL
    • Publication number 20240216996
    • Publication date Jul 4, 2024
    • Star Micronics Co., Ltd.
    • TAKAYUKI ISHIKAWA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MACHINE TOOL
    • Publication number 20220379386
    • Publication date Dec 1, 2022
    • Star Micronics Co., Ltd.
    • TAKAYUKI ISHIKAWA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LATHE
    • Publication number 20210276106
    • Publication date Sep 9, 2021
    • Star Micronics Co., Ltd.
    • Takayuki ISHIKAWA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LATHE
    • Publication number 20210276100
    • Publication date Sep 9, 2021
    • Star Micronics Co., Ltd.
    • Takayuki ISHIKAWA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LATHE
    • Publication number 20210276101
    • Publication date Sep 9, 2021
    • Star Micronics Co., Ltd.
    • Takayuki ISHIKAWA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MACHINE TOOL
    • Publication number 20180264609
    • Publication date Sep 20, 2018
    • Star Micronics Co., Ltd.
    • Koji MASUDA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MACHINE TOOL
    • Publication number 20170274457
    • Publication date Sep 28, 2017
    • Star Micronics Co., Ltd.
    • Takayuki ISHIKAWA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    POLYBUTYLENE TEREPHTHALATE RESIN COMPOSITION
    • Publication number 20170002194
    • Publication date Jan 5, 2017
    • WinTech Polymer Ltd.
    • Takuma Ishikawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    POLYBUTYLENE TEREPHTHALATE RESIN PELLETS, AND PRODUCTION METHOD FOR...
    • Publication number 20140357807
    • Publication date Dec 4, 2014
    • Kunihiro Hirata
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Polybutylene terephthalate resin composition for vibration welding
    • Publication number 20060142423
    • Publication date Jun 29, 2006
    • WinTech Polymer Ltd.
    • Katsunori Takayama
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...