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Yoichi Ishikawa

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Patents Grantslast 30 patents

  • Information Patent Grant

    Vehicle
    • Patent number 11,162,445
    • Issue date Nov 2, 2021
    • SUBARU CORPORATION
    • Yoichi Ishikawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Choke valve structure
    • Patent number 10,480,427
    • Issue date Nov 19, 2019
    • Maruyama Mfg. Co., Inc.
    • Yoichi Ishikawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Rotating-cutting-edge-type milling tool and cutting method using same
    • Patent number 10,300,539
    • Issue date May 28, 2019
    • National University Corporation Nagoya University
    • Eiji Shamoto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Backpack type blowing apparatus
    • Patent number 10,085,390
    • Issue date Oct 2, 2018
    • Maruyama Mfg. Co., Inc.
    • Yoichi Ishikawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Method of inhibiting methanogenesis
    • Patent number 8,586,025
    • Issue date Nov 19, 2013
    • Able Corporation
    • Isami Hatano
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Vibration damping tool
    • Patent number 7,028,997
    • Issue date Apr 18, 2006
    • Mitsubishi Materials Corporation
    • Hidebumi Takahashi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of supplying dissolved carbon dioxide to plants in an aqueou...
    • Patent number 6,235,189
    • Issue date May 22, 2001
    • Able Corporation
    • Yoichi Ishikawa
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Boring tool
    • Patent number 6,126,365
    • Issue date Oct 3, 2000
    • Mitsubishi Materials Corporation
    • Masayuki Okawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Autoclave
    • Patent number 5,626,824
    • Issue date May 6, 1997
    • Able Corporation
    • Yoichi Ishikawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Carbon dioxide-generating electrode apparatus
    • Patent number 5,605,611
    • Issue date Feb 25, 1997
    • Oriental Sangyo Co., Ltd.
    • Sanji Ozawa
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

  • Information Patent Application

    CONTROL APPARATUS FOR HYBRID VEHICLE
    • Publication number 20230294661
    • Publication date Sep 21, 2023
    • SUBARU CORPORATION
    • Yoichi ISHIKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PERFUSION CULTURE APPARATUS AND CENTRIFUGAL SEPARATOR
    • Publication number 20220064582
    • Publication date Mar 3, 2022
    • ABLE CORPORATION
    • Yoichi ISHIKAWA
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Application

    VEHICLE
    • Publication number 20210285393
    • Publication date Sep 16, 2021
    • SUBARU CORPORATION
    • Yoichi ISHIKAWA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CELL STIMULATING APPARATUS, CELL STIMULATING METHOD, CULTURE PRODUC...
    • Publication number 20210139838
    • Publication date May 13, 2021
    • ABLE CORPORATION
    • Sumihiro Koyama
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Application

    BACKPACK TYPE BLOWING APPARATUS
    • Publication number 20170238471
    • Publication date Aug 24, 2017
    • Maruyama Mfg. Co., Inc.
    • Yoichi ISHIKAWA
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    CHOKE VALVE STRUCTURE
    • Publication number 20170167412
    • Publication date Jun 15, 2017
    • Maruyama Mfg. Co., Inc.
    • Yoichi ISHIKAWA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ROTATING-CUTTING-EDGE-TYPE MILLING TOOL AND CUTTING METHOD USING SAME
    • Publication number 20170113287
    • Publication date Apr 27, 2017
    • National University Corporation Nagoya University
    • Eiji Shamoto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    HEAT RESISTANT INORGANIC FIBER
    • Publication number 20150144830
    • Publication date May 28, 2015
    • NICHIAS CORPORATION
    • Koji Iwata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Si-Mg-BASED INORGANIC FIBERS AND COMPOSITION CONTAINING THE SAME
    • Publication number 20150144828
    • Publication date May 28, 2015
    • NICHIAS CORPORATION
    • Koji Iwata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHOD OF INHIBITING METHANOGENESIS
    • Publication number 20140072535
    • Publication date Mar 13, 2014
    • ABLE CORPORATION
    • Isami Hatano
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    METHOD OF INHIBITING METHANOGENESIS
    • Publication number 20130129684
    • Publication date May 23, 2013
    • ABLE CORPORATION
    • Isami Hatano
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Vibration damping tool
    • Publication number 20020190449
    • Publication date Dec 19, 2002
    • Hidebumi Takahashi
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC