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Kazuhiro Yoshikawa

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  • Sendai, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Biological information detection device
    • Patent number 11,647,933
    • Issue date May 16, 2023
    • Atom Medical Corporation
    • Kazuhiko Sudo
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Adhesive hydrogel and medical electrode using the same
    • Patent number 11,375,952
    • Issue date Jul 5, 2022
    • Sekisui Plastics Co., Ltd.
    • Takaaki Hatori
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Gel sheet
    • Patent number 11,197,991
    • Issue date Dec 14, 2021
    • Sekisui Plastics Co., Ltd.
    • Kazuki Kato
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Pad for electrodes
    • Patent number 10,307,103
    • Issue date Jun 4, 2019
    • Sekisui Plastics Co., Ltd.
    • Takaaki Hatori
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Method of etching backside Si substrate of SOI substrate to expose...
    • Patent number 9,240,505
    • Issue date Jan 19, 2016
    • TOHOKU UNIVERSITY
    • Tadahiro Ohmi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Etching method
    • Patent number 9,190,337
    • Issue date Nov 17, 2015
    • TOHOKU UNIVERSITY
    • Takeshi Sakai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fluid control device
    • Patent number 8,973,615
    • Issue date Mar 10, 2015
    • Tokyo Electron Limited
    • George Hoshi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method for concentrating lipids
    • Patent number 8,784,921
    • Issue date Jul 22, 2014
    • Nippon Suisan Kaisha, Ltd.
    • Kazuhiro Yoshikawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Ultra high-speed wet etching apparatus
    • Patent number 8,728,338
    • Issue date May 20, 2014
    • National University Corporation Tohoku University
    • Tadahiro Ohmi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Solid composition containing lipids from crustaceans
    • Patent number 8,568,819
    • Issue date Oct 29, 2013
    • Nippon Suisan Kaisha, Ltd.
    • Kazuhiro Yoshikawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Gel adhesive compositions, method of making, and use thereof
    • Patent number 7,868,072
    • Issue date Jan 11, 2011
    • Sekisui Plastics Co., Ltd.
    • Shuichi Sasahara
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Fluid controller
    • Patent number 7,726,333
    • Issue date Jun 1, 2010
    • CKD Corporation
    • George Hoshi
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Structure or construction for mounting a pressure detector
    • Patent number 6,606,912
    • Issue date Aug 19, 2003
    • Fujikin Incorporated
    • Tadahiro Ohmi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Fluid control device
    • Patent number 6,408,879
    • Issue date Jun 25, 2002
    • Tadahiro Ohmi
    • Tadahiro Ohmi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method and apparatus for detection of orifice clogging in pressure-...
    • Patent number 6,302,130
    • Issue date Oct 16, 2001
    • Fujikin Incorporated
    • Tadahiro Ohmi
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Gas supply system equipped with pressure-type flow rate control unit
    • Patent number 6,289,923
    • Issue date Sep 18, 2001
    • Fujikin Incorporated
    • Tadahiro Ohmi
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Metal diaphragm type valve
    • Patent number 5,881,997
    • Issue date Mar 16, 1999
    • Fujikin Incorporated
    • Shuhei Ogawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Diaphragm valve
    • Patent number 5,820,105
    • Issue date Oct 13, 1998
    • Fujikin Incorporated
    • Michio Yamaji
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Diaphragm valve
    • Patent number 5,743,513
    • Issue date Apr 28, 1998
    • Fujikin Incorporated
    • Kazuhiro Yoshikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe joint
    • Patent number 5,720,505
    • Issue date Feb 24, 1998
    • Fujikin Incorporated
    • Tadahiro Ohmi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid controller
    • Patent number 5,678,803
    • Issue date Oct 21, 1997
    • Fujikin, Incorporated
    • Tsutomu Shinohara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Diaphragm valve
    • Patent number 5,669,596
    • Issue date Sep 23, 1997
    • Fujikin Incorporated
    • Kazuhiro Yoshikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Controller
    • Patent number 5,634,627
    • Issue date Jun 3, 1997
    • Fujikin Incorporated
    • Kunihiko Daido
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Control valve
    • Patent number 5,427,357
    • Issue date Jun 27, 1995
    • Fujikin Incorporated
    • Mutsunori Koyomogi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gasket retainer for use in pipe joints
    • Patent number 5,409,270
    • Issue date Apr 25, 1995
    • Fujikin Incorporated
    • Tsutomu Shinohara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Control valve
    • Patent number 5,379,982
    • Issue date Jan 10, 1995
    • Fujikin Incorporated
    • Mutsunori Koyomogi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe joint and gasket retainer for use in pipe joint
    • Patent number 5,340,170
    • Issue date Aug 23, 1994
    • Fujikin Incorporated
    • Tsutomu Shinohara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    BIOLOGICAL INFORMATION DETECTION DEVICE
    • Publication number 20210361214
    • Publication date Nov 25, 2021
    • ATOM MEDICAL CORPORATION
    • Kazuhiko SUDO
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ADHESIVE HYDROGEL AND MEDICAL ELECTRODE USING THE SAME
    • Publication number 20200253555
    • Publication date Aug 13, 2020
    • SEKISUI PLASTICS CO., LTD.
    • Takaaki HATORI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    GEL SHEET
    • Publication number 20190217079
    • Publication date Jul 18, 2019
    • SEKISUI PLASTICS CO., LTD.
    • Kazuki KATO
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PAD FOR ELECTRODES
    • Publication number 20170332967
    • Publication date Nov 23, 2017
    • SEKISUI PLASTICS CO., LTD.
    • Takaaki HATORI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    ETCHING METHOD FOR SEMICONDUCTOR PRODUCT
    • Publication number 20150140690
    • Publication date May 21, 2015
    • TOHOKU UNIVERSITY
    • Takeshi Sakai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ETCHING METHOD
    • Publication number 20140256065
    • Publication date Sep 11, 2014
    • TOHOKU UNIVERSITY
    • Takeshi Sakai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHOD OF ETCHING OF SOI SUBSTRATE, AND BACK-ILLUMINATED PHOTOELECT...
    • Publication number 20130320477
    • Publication date Dec 5, 2013
    • TOHOKU UNIVERSITY
    • Tadahiro Ohmi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ULTRA HIGH-SPEED WET ETCHING APPARATUS
    • Publication number 20130244442
    • Publication date Sep 19, 2013
    • Tadahiro Ohmi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    WET PROCESSING APPARATUS AND WET PROCESSING METHOD
    • Publication number 20120125376
    • Publication date May 24, 2012
    • TOKYO ELECTRON LIMITED
    • Tadahiro Ohmi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHOD FOR CONCENTRATING LIPIDS
    • Publication number 20110189374
    • Publication date Aug 4, 2011
    • NIPPON SUISAN KAISHA, LTD.
    • Kazuhiro Yoshikawa
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    METHOD FOR PRODUCING LIPIDS
    • Publication number 20110189760
    • Publication date Aug 4, 2011
    • NIPPON SUISAN KAISHA, LTD.
    • Kazuhiro Yoshikawa
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    GARMENT FOR ELECTRICALLY STIMULATING MUSCLES
    • Publication number 20100185259
    • Publication date Jul 22, 2010
    • Kurume University
    • Naoto Shiba
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Gel Adhesive Compositions
    • Publication number 20070208130
    • Publication date Sep 6, 2007
    • Shuichi Sasahara
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Parts for fluid
    • Publication number 20060152001
    • Publication date Jul 13, 2006
    • Ryo Matsuhashi
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Fluid controller
    • Publication number 20060102867
    • Publication date May 18, 2006
    • Ryo Matsuhashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Parts for fluid
    • Publication number 20060102868
    • Publication date May 18, 2006
    • Ryo Matsuhashi
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Pipe joint
    • Publication number 20060091672
    • Publication date May 4, 2006
    • Ryo Matsuhashi
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Fluid controller
    • Publication number 20050229972
    • Publication date Oct 20, 2005
    • George Hoshi
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Fluid control device
    • Publication number 20020124894
    • Publication date Sep 12, 2002
    • Tadahiro Ohmi
    • Tadahiro Ohmi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Fluid control device
    • Publication number 20020031417
    • Publication date Mar 14, 2002
    • George Hoshi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Structure or construction for mounting a pressure detector
    • Publication number 20010035052
    • Publication date Nov 1, 2001
    • Tadahiro Ohmi
    • G01 - MEASURING TESTING