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Hiroshi Takemura

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Patents Grantslast 30 patents

  • Information Patent Grant

    Piezoelectric pump with an upper and lower vibrating body
    • Patent number 11,795,934
    • Issue date Oct 24, 2023
    • Murata Manufacturing Co., Ltd.
    • Daisuke Kondo
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Valve, gas control device, and sphygmomanometer
    • Patent number 11,701,014
    • Issue date Jul 18, 2023
    • Murata Manufacturing Co., Ltd.
    • Kenichiro Kawamura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Valve, and fluid control device including valve
    • Patent number 11,293,427
    • Issue date Apr 5, 2022
    • Murata Manufacturing Co., Ltd.
    • Kenichiro Kawamura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid control device, decompression device, and compression device
    • Patent number 10,794,378
    • Issue date Oct 6, 2020
    • Murata Manufacturing Co., Ltd.
    • Nobuhira Tanaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Suction device
    • Patent number 10,413,641
    • Issue date Sep 17, 2019
    • Murata Manufacturing Co., Ltd.
    • Kiyoshi Kurihara
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Inhalation device
    • Patent number 10,286,124
    • Issue date May 14, 2019
    • Murata Manufacturing Co., Ltd.
    • Daisuke Kondo
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Switching power supply
    • Patent number 7,821,239
    • Issue date Oct 26, 2010
    • Murata Manufacturing Co., Ltd.
    • Tatsuya Hosotani
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power supply unit
    • Patent number 7,719,139
    • Issue date May 18, 2010
    • Murata Macufacturing Co., Ltd.
    • Yoshiyuki Uno
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switching power supply device and electronic apparatus
    • Patent number 7,433,208
    • Issue date Oct 7, 2008
    • Murata Manufacturing Co., Ltd.
    • Akio Nishida
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Ripple converter
    • Patent number 7,417,413
    • Issue date Aug 26, 2008
    • Murata Manufacturing Co., Ltd.
    • Takashi Noma
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switching power supply apparatus
    • Patent number 7,414,864
    • Issue date Aug 19, 2008
    • Murata Manufacturing Co., Ltd.
    • Tatsuya Hosotani
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Ripple converter
    • Patent number 7,233,135
    • Issue date Jun 19, 2007
    • Murata Manufacturing Co., Ltd.
    • Takashi Noma
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switching power supply
    • Patent number 7,113,411
    • Issue date Sep 26, 2006
    • Murata Manufacturing Co., Ltd.
    • Tatsuya Hosotani
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Fly-back converter with constant pulse width and variable duty cycl...
    • Patent number 6,922,345
    • Issue date Jul 26, 2005
    • Murata Manufacturing Co., Ltd.
    • Akio Nishida
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switching power supply unit and electronic apparatus using the same
    • Patent number 6,898,090
    • Issue date May 24, 2005
    • Murata Manufacturing Co., Ltd.
    • Akio Nishida
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switching power source device
    • Patent number 6,788,556
    • Issue date Sep 7, 2004
    • Murata Manufacturing Co., Ltd.
    • Tatsuya Hosotani
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switching power supply unit
    • Patent number 6,738,266
    • Issue date May 18, 2004
    • Murata Manufacturing Co., Ltd.
    • Tatsuya Hosotani
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switching power source device
    • Patent number 6,690,586
    • Issue date Feb 10, 2004
    • Murata Manufacturing Co., Ltd.
    • Tatsuya Hosotani
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switching power supply unit
    • Patent number 6,639,811
    • Issue date Oct 28, 2003
    • Murata Manufacturing Co., Ltd.
    • Tatsuya Hosotani
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switching power supply apparatus having plural outputs and plural o...
    • Patent number 6,631,079
    • Issue date Oct 7, 2003
    • Murata Manufacturing Co., Ltd.
    • Tatsuya Hosotani
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switching power supply unit having a regulator circuit and electron...
    • Patent number 6,611,436
    • Issue date Aug 26, 2003
    • Murata Manufacturing Co., Ltd.
    • Akio Nishida
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Transformer
    • Patent number 6,583,697
    • Issue date Jun 24, 2003
    • Murata Manufacturing Co., Ltd.
    • Takanori Koyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Switching power supply unit and electronic apparatus using the same
    • Patent number 6,577,511
    • Issue date Jun 10, 2003
    • Murata Manufacturing Co., Ltd.
    • Satoshi Yamaguchi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Transformer and electrical device using the same
    • Patent number 6,559,750
    • Issue date May 6, 2003
    • Murata Manufacturing Co., Ltd.
    • Takanori Koyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Switching power supply circuit having constant current circuit
    • Patent number 6,549,430
    • Issue date Apr 15, 2003
    • Murata Manufacturing Co., Ltd.
    • Tatsuya Hosotani
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switching power supply unit
    • Patent number 6,532,159
    • Issue date Mar 11, 2003
    • Murata Manufacturing Co., Ltd.
    • Akio Nishida
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switching power supply unit
    • Patent number 6,498,735
    • Issue date Dec 24, 2002
    • Murata Manufacturing Co., Ltd.
    • Tatsuya Hosotani
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switching power supply device having series capacitance
    • Patent number 6,469,913
    • Issue date Oct 22, 2002
    • Murata Manufacturing Co., Ltd.
    • Tatsuya Hosotani
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switching power supply apparatus having plural outputs and plural o...
    • Patent number 6,370,040
    • Issue date Apr 9, 2002
    • Murata Manufacturing Co., Ltd.
    • Tatsuya Hosotani
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switching power supply apparatus
    • Patent number 6,366,480
    • Issue date Apr 2, 2002
    • Murata Manufacturing Co.
    • Tatsuya Hosotani
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    MEDICATION MANAGEMENT SYSTEM, MEDICATION MANAGEMENT METHOD, MEDICIN...
    • Publication number 20240087711
    • Publication date Mar 14, 2024
    • Murata Manufacturing Co., Ltd.
    • Takanori NAKAMURA
  • Information Patent Application

    CHARACTERISTIC LEVELING METHOD AND CHARACTERISTIC LEVELING APPARATUS
    • Publication number 20230408598
    • Publication date Dec 21, 2023
    • MURATA MANUFACTURING CO., LTD.
    • Asuki YANAGIHARA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    VALVE, AND FLUID CONTROL DEVICE INCLUDING VALVE
    • Publication number 20200355278
    • Publication date Nov 12, 2020
    • MURATA MANUFACTURING CO., LTD.
    • Kenichiro KAWAMURA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PUMP
    • Publication number 20200318630
    • Publication date Oct 8, 2020
    • MURATA MANUFACTURING CO., LTD.
    • Daisuke KONDO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    VALVE, GAS CONTROL DEVICE, AND SPHYGMOMANOMETER
    • Publication number 20180368704
    • Publication date Dec 27, 2018
    • MURATA MANUFACTURING CO., LTD.
    • Kenichiro Kawamura
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    FLUID CONTROL DEVICE, DECOMPRESSION DEVICE, AND COMPRESSION DEVICE
    • Publication number 20180223829
    • Publication date Aug 9, 2018
    • MURATA MANUFACTURING CO., LTD.
    • Nobuhira TANAKA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INHALATION DEVICE
    • Publication number 20170095599
    • Publication date Apr 6, 2017
    • MURATA MANUFACTURING CO., LTD.
    • Daisuke Kondo
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SUCTION DEVICE
    • Publication number 20160271305
    • Publication date Sep 22, 2016
    • MURATA MANUFACTURING CO., LTD.
    • Kiyoshi KURIHARA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    POWER SUPPLY UNIT
    • Publication number 20090200870
    • Publication date Aug 13, 2009
    • Yoshiyuki Uno
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    DC-DC CONVERTER
    • Publication number 20080170418
    • Publication date Jul 17, 2008
    • Takayoshi Nishiyama
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Switching Power Supply Device and Electronic Apparatus
    • Publication number 20080049472
    • Publication date Feb 28, 2008
    • Akio Nishida
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    RIPPLE CONVERTER
    • Publication number 20070164719
    • Publication date Jul 19, 2007
    • Murata Manufacturing Co., Ltd.
    • Takashi NOMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Switching power supply unit
    • Publication number 20070091647
    • Publication date Apr 26, 2007
    • Hiroshi Takemura
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Switching power supply
    • Publication number 20060181230
    • Publication date Aug 17, 2006
    • Tatsuya Hosotani
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Switching power supply device
    • Publication number 20060176715
    • Publication date Aug 10, 2006
    • Tatsuya Hosotani
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Switching power supply
    • Publication number 20060062024
    • Publication date Mar 23, 2006
    • Tatsuya Hosotani
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Ripple converter
    • Publication number 20050067363
    • Publication date Mar 31, 2005
    • Murata Manufacturing Co., Ltd.
    • Takashi Noma
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Switching power supply unit and electronic apparatus using the same
    • Publication number 20040037093
    • Publication date Feb 26, 2004
    • Murata Manufacturing Co., Ltd.
    • Akio Nishida
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Switching power source device
    • Publication number 20030142521
    • Publication date Jul 31, 2003
    • Murata Manufacturing Co., Ltd.
    • Tatsuya Hosotani
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Switching power supply unit
    • Publication number 20030142514
    • Publication date Jul 31, 2003
    • Murata Manufacturing Co., Ltd.
    • Tatsuya Hosotani
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Switching power supply unit
    • Publication number 20030048645
    • Publication date Mar 13, 2003
    • Murata Manufacturing Co., Ltd.
    • Tatsuya Hosotani
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Switching power supply and electronic apparatus using the same
    • Publication number 20020186572
    • Publication date Dec 12, 2002
    • Murata Manufacturing Co., Ltd.
    • Akio Nishida
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Switching power source device
    • Publication number 20020181252
    • Publication date Dec 5, 2002
    • Murata Manufacturing Co., Ltd.
    • Tatsuya Hosotani
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Switching power supply unit and electronic apparatus using the same
    • Publication number 20020136031
    • Publication date Sep 26, 2002
    • Murata Manufacturing Co., Ltd.
    • Satoshi Yamaguchi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Switching power supply apparatus having plural outputs and plural o...
    • Publication number 20020114173
    • Publication date Aug 22, 2002
    • Murata Manufacturing, Co., Ltd.
    • Tatsuya Hosotani
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Switching power supply unit
    • Publication number 20020110003
    • Publication date Aug 15, 2002
    • Murata Manufacturing Co., Ltd.
    • Tatsuya Hosotani
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Switching power supply device having series capacitance
    • Publication number 20020101742
    • Publication date Aug 1, 2002
    • Tatsuya Hosotani
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Transformer and electrical device using the same
    • Publication number 20020057175
    • Publication date May 16, 2002
    • Murata Manufacturing Co., Ltd.
    • Koyama Takanori
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Switching power supply unit and electronic apparatus using the same
    • Publication number 20020057583
    • Publication date May 16, 2002
    • Murata Manufacturing Co., Ltd.
    • Akio Nishida
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Transformer
    • Publication number 20020017971
    • Publication date Feb 14, 2002
    • Murata Manufacturing Co., Ltd.
    • Takanori Koyama
    • H01 - BASIC ELECTRIC ELEMENTS