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Michio Yamaji

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Patents Grantslast 30 patents

  • Information Patent Grant

    Valve
    • Patent number 12,188,578
    • Issue date Jan 7, 2025
    • Fujikin Incorporated
    • Souta Hachiman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve device, fluid control device, and manufacturing method of val...
    • Patent number 11,859,733
    • Issue date Jan 2, 2024
    • Fujikin Incorporated
    • Akihiro Harada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Concentration measurement device
    • Patent number 11,630,058
    • Issue date Apr 18, 2023
    • Fujikin Incorporated
    • Masaaki Nagase
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Fluid heater, fluid control apparatus, and production method for fl...
    • Patent number 11,402,124
    • Issue date Aug 2, 2022
    • Fujikin Incorporated
    • Tsuneyuki Okabe
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Concentration measurement device
    • Patent number 11,391,668
    • Issue date Jul 19, 2022
    • Fujikin Incorporated
    • Masaaki Nagase
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gasket for fluid coupling, and fluid coupling
    • Patent number 11,255,468
    • Issue date Feb 22, 2022
    • Fujikin Incorporated
    • Keisuke Ishibashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Anomaly detection device for fluid controller, anomaly detection sy...
    • Patent number 11,226,257
    • Issue date Jan 18, 2022
    • Fujikin Inc.
    • Akihiro Harada
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Seal structure, sealing method, and coupling equipped with said sea...
    • Patent number 11,041,566
    • Issue date Jun 22, 2021
    • Fujikin Incorporated
    • Koji Hiramatsu
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Controller
    • Patent number 11,035,493
    • Issue date Jun 15, 2021
    • Fujikin Incorporated
    • Keisuke Ishibashi
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Concentration measurement device
    • Patent number 10,976,240
    • Issue date Apr 13, 2021
    • TOKUSHIMA UNIVERSITY
    • Yoshihiro Deguchi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Shutoff-opening device
    • Patent number 10,753,497
    • Issue date Aug 25, 2020
    • Fujikin Incorporated
    • Keisuke Ishibashi
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Switching valve
    • Patent number 10,738,898
    • Issue date Aug 11, 2020
    • Fujikin Incorporated
    • Keisuke Ishibashi
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Valve element and high-temperature-oriented valve
    • Patent number 10,731,763
    • Issue date Aug 4, 2020
    • Fujikin Incorporated
    • Keisuke Ishibashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flow dividing valve
    • Patent number 10,711,902
    • Issue date Jul 14, 2020
    • Fujikin Incorporated
    • Tsuyoshi Tanikawa
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Optical gas concentration measuring method by forming a differentia...
    • Patent number 10,408,742
    • Issue date Sep 10, 2019
    • Fujikin Incorporated
    • Masaaki Nagase
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Inline concentration meter and concentration detection method
    • Patent number 10,371,630
    • Issue date Aug 6, 2019
    • TOKUSHIMA UNIVERSITY
    • Yoshihiro Deguchi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Fluid controller with diaphragm
    • Patent number 10,371,271
    • Issue date Aug 6, 2019
    • Fujikin Incorporated
    • Ichiro Tokuda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Concentration measurement device
    • Patent number 10,324,029
    • Issue date Jun 18, 2019
    • TOKUSHIMA UNIVERSITY
    • Yoshihiro Deguchi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Diaphragm valve
    • Patent number 10,323,757
    • Issue date Jun 18, 2019
    • Fujikin Incorporated
    • Tomohiro Nakata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Inline concentration measurement device
    • Patent number 10,222,323
    • Issue date Mar 5, 2019
    • TOKUSHIMA UNIVERSITY
    • Yoshihiro Deguchi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Fluid controller
    • Patent number 10,132,415
    • Issue date Nov 20, 2018
    • Fujikin Incorporated
    • Tsuyoshi Tanikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid controller
    • Patent number 10,060,537
    • Issue date Aug 28, 2018
    • Fujikin Incorporated
    • Yasumasa Yanagida
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fixing device for lower stage members and fluid control device equi...
    • Patent number 10,054,250
    • Issue date Aug 21, 2018
    • Fujikin Incorporated
    • Tsutomu Shinohara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Diaphragm valve
    • Patent number 10,030,789
    • Issue date Jul 24, 2018
    • Fujikin Incorporated
    • Tsutomu Shinohara
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Fastening structure for brittle-fracturable panel, and method for f...
    • Patent number 9,983,051
    • Issue date May 29, 2018
    • Fujikin Incorporated
    • Masaaki Nagase
    • G02 - OPTICS
  • Information Patent Grant

    Diaphragm valve
    • Patent number 9,976,658
    • Issue date May 22, 2018
    • Fujikin Incorporated
    • Keisuke Ishibashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vacuum valve
    • Patent number 9,920,857
    • Issue date Mar 20, 2018
    • Fujikin Incorporated
    • Tsuyoshi Tanikawa
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Bolt-locking apparatus, mounting method thereof and mounting jig
    • Patent number 9,835,195
    • Issue date Dec 5, 2017
    • Tokyo Electron Limited
    • Norihiko Amikura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid control device
    • Patent number 9,719,599
    • Issue date Aug 1, 2017
    • Fujikin Incorporated
    • Taichi Kitano
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Leakage detection device and fluid controller including same
    • Patent number 9,702,781
    • Issue date Jul 11, 2017
    • FUJIKIN INCORPORATED
    • Ryousuke Dohi
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    VALVE
    • Publication number 20240019045
    • Publication date Jan 18, 2024
    • FUJIKIN INCORPORATED
    • Souta Hachiman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ACTUATOR FOR HIGH-PRESSURE VALVE
    • Publication number 20220397203
    • Publication date Dec 15, 2022
    • FUJIKIN INCORPORATED
    • Keisuke Ishibashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONCENTRATION MEASUREMENT DEVICE
    • Publication number 20220299432
    • Publication date Sep 22, 2022
    • Fujikin Incorporated
    • Masaaki NAGASE
    • G01 - MEASURING TESTING
  • Information Patent Application

    VALVE DEVICE, FLUID CONTROL DEVICE, AND MANUFACTURING METHOD OF VAL...
    • Publication number 20220290764
    • Publication date Sep 15, 2022
    • AKIHIRO HARADA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DIAPHRAGM VALVE
    • Publication number 20220275871
    • Publication date Sep 1, 2022
    • FUJIKIN INCORPORATED
    • Keisuke Ishibashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONCENTRATION MEASUREMENT DEVICE
    • Publication number 20220034794
    • Publication date Feb 3, 2022
    • Fujikin Incorporated
    • Masaaki NAGASE
    • G01 - MEASURING TESTING
  • Information Patent Application

    DIAPHRAGM VALVE
    • Publication number 20210018103
    • Publication date Jan 21, 2021
    • FUJIKIN INCORPORATED
    • Tadayuki Yakushijin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONTROLLER
    • Publication number 20200018331
    • Publication date Jan 16, 2020
    • FUJIKIN INCORPORATED
    • Keisuke Ishibashi
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    FLUID HEATER, FLUID CONTROL APPARATUS, AND PRODUCTION METHOD FOR FL...
    • Publication number 20200018519
    • Publication date Jan 16, 2020
    • Fujikin Incorporated
    • Tsuneyuki OKABE
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Anomaly Detection Device for Fluid Controller, Anomaly Detection Sy...
    • Publication number 20190360887
    • Publication date Nov 28, 2019
    • Fujikin Incorporated
    • Akihiro Harada
    • G01 - MEASURING TESTING
  • Information Patent Application

    SEAL STRUCTURE, SEALING METHOD, AND COUPLING EQUIPPED WITH SAID SEA...
    • Publication number 20190293178
    • Publication date Sep 26, 2019
    • FUJIKIN INCORPORATED
    • Koji Hiramatsu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEAL STRUCTURE, SEALING METHOD, AND COUPLING EQUIPPED WITH SAID SEA...
    • Publication number 20190293179
    • Publication date Sep 26, 2019
    • FUJIKIN INCORPORATED
    • Koji Hiramatsu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PIPE JOINT
    • Publication number 20190162337
    • Publication date May 30, 2019
    • FUJIKIN INCORPORATED
    • Keisuke Ishibashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SWITCHING VALVE
    • Publication number 20190093774
    • Publication date Mar 28, 2019
    • FUJIKIN INCORPORATED
    • Keisuke Ishibashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLOW DIVIDING VALVE
    • Publication number 20190040965
    • Publication date Feb 7, 2019
    • FUJIKIN INCORPORATED
    • Tsuyoshi Tanikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GASKET FOR FLUID COUPLING, AND FLUID COUPLING
    • Publication number 20180299042
    • Publication date Oct 18, 2018
    • FUJIKIN INCORPORATED
    • Keisuke ISHIBASHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONCENTRATION MEASUREMENT DEVICE
    • Publication number 20180217053
    • Publication date Aug 2, 2018
    • TOKUSHIMA UNIVERSITY
    • Yoshihiro DEGUCHI
    • G01 - MEASURING TESTING
  • Information Patent Application

    CONCENTRATION MEASUREMENT DEVICE
    • Publication number 20180217054
    • Publication date Aug 2, 2018
    • TOKUSHIMA UNIVERSITY
    • Yoshihiro DEGUCHI
    • G01 - MEASURING TESTING
  • Information Patent Application

    SHUTOFF-OPENING DEVICE
    • Publication number 20180112788
    • Publication date Apr 26, 2018
    • FUJIKIN INCORPORATED
    • Keisuke Ishibashi
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    OPTICAL GAS CONCENTRATION MEASURING METHOD, AND METHOD FOR MONITORI...
    • Publication number 20170315051
    • Publication date Nov 2, 2017
    • FUJIKIN INCORPORATED
    • Masaaki Nagase
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    FLUID CONTROLLER
    • Publication number 20170234438
    • Publication date Aug 17, 2017
    • FUJIKIN INCORPORATED
    • Tsuyoshi Tanikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID CONTROLLER
    • Publication number 20170234439
    • Publication date Aug 17, 2017
    • FUJIKIN INCORPORATED
    • Yasumasa Yanagida
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    INLINE CONCENTRATION MEASUREMENT DEVICE
    • Publication number 20170199117
    • Publication date Jul 13, 2017
    • TOKUSHIMA UNIVERSITY
    • Yoshihiro DEGUCHI
    • G01 - MEASURING TESTING
  • Information Patent Application

    FLUID CONTROLLER
    • Publication number 20170184206
    • Publication date Jun 29, 2017
    • FUJIKIN INCORPORATED
    • Ichiro Tokuda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE ELEMENT AND HIGH-TEMPERATURE-ORIENTED VALVE
    • Publication number 20170184204
    • Publication date Jun 29, 2017
    • FUJIKIN INCORPORATED
    • Keisuke Ishibashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BOLT-LOCKING APPARATUS, MOUNTING METHOD THEREOF AND MOUNTING JIG
    • Publication number 20170097034
    • Publication date Apr 6, 2017
    • TOKYO ELECTRON LIMITED
    • Norihiko Amikura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FIXING DEVICE FOR LOWER STAGE MEMBERS AND FLUID CONTROL DEVICE EQUI...
    • Publication number 20170045164
    • Publication date Feb 16, 2017
    • FUJIKIN INCORPORATED
    • Tsutomu Shinohara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID CONTROL DEVICE
    • Publication number 20160369903
    • Publication date Dec 22, 2016
    • FUJIKIN INCORPORATED
    • Taichi Kitano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DIAPHRAGM VALVE
    • Publication number 20160290515
    • Publication date Oct 6, 2016
    • Fujikin Incorporated
    • Tomohiro Nakata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VACUUM VALVE
    • Publication number 20160230906
    • Publication date Aug 11, 2016
    • FUJIKIN INCORPORATED
    • Tsuyoshi Tanikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...