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Kenji Sekine

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    STORAGE SYSTEM
    • Publication number 20170017403
    • Publication date Jan 19, 2017
    • Hitachi, Ltd
    • Kenji SEKINE
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    POLYIMIDE RESIN COMPOSITION, AND HEAT-CONDUCTIVE ADHESIVE FILM PROD...
    • Publication number 20160194542
    • Publication date Jul 7, 2016
    • Nippon Kayaku Kabushiki-Kaisha
    • Kenji SEKINE
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    COMPUTING SYSTEM AND BACKUP METHOD
    • Publication number 20110167233
    • Publication date Jul 7, 2011
    • Hitachi, Ltd
    • Kenji Sekine
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20100231304
    • Publication date Sep 16, 2010
    • Renesas Technology Corp.
    • Iwamichi Kohjiro
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    3.3'-Diamino-5,5'-Diphenyl-4,4'-Biphenyldiol and Raw Material There...
    • Publication number 20100121020
    • Publication date May 13, 2010
    • NIPPONKAYAKU KABUSHIKIKAISHA
    • Kenji Kunikata
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    PHOTOSENSITIVE RESIN COMPOSITION
    • Publication number 20100035182
    • Publication date Feb 11, 2010
    • NIPPON KAYAKU KABUSHIKI KAISHA
    • Ryutaro Tanaka
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20090161329
    • Publication date Jun 25, 2009
    • Iwamichi Kohjiro
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Semiconductor device
    • Publication number 20080048777
    • Publication date Feb 28, 2008
    • RENESAS TECHNOLOGY CORP.
    • Iwamichi Kohjiro
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Storage system, storage access restriction method and computer prog...
    • Publication number 20070033358
    • Publication date Feb 8, 2007
    • Hitachi, Ltd.
    • Kenji Sekine
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Semiconductor device
    • Publication number 20070001300
    • Publication date Jan 4, 2007
    • RENESAS TECHNOLOGY CORP.
    • Iwamichi Kohjiro
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Radio frequency power amplifier
    • Publication number 20060012425
    • Publication date Jan 19, 2006
    • RENESAS TECHNOLOGY CORP.
    • Masami Ohnishi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Semiconductor device
    • Publication number 20050269590
    • Publication date Dec 8, 2005
    • RENESAS TECHNOLOGY CORP.
    • Iwamichi Kohjiro
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Maintenance terminal of disk array device
    • Publication number 20050210207
    • Publication date Sep 22, 2005
    • Kenji Sekine
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Radio frequency power amplifier
    • Publication number 20050110573
    • Publication date May 26, 2005
    • RENESAS TECHNOLOGY CORP.
    • Masami Ohnishi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Semiconductor device
    • Publication number 20030102574
    • Publication date Jun 5, 2003
    • Hitachi, Ltd.
    • Iwamichi Kohjiro
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Radio frequency amplifier
    • Publication number 20030076174
    • Publication date Apr 24, 2003
    • Tomonori Tanoue
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Radio frequency module
    • Publication number 20030060172
    • Publication date Mar 27, 2003
    • Akira Kuriyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    High frequency power amplifier, high frequency power amplifier modu...
    • Publication number 20030048132
    • Publication date Mar 13, 2003
    • Hitachi, Ltd.
    • Osamu Kagaya
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Wireless communication frequency signal amplification apparatus and...
    • Publication number 20030048133
    • Publication date Mar 13, 2003
    • Kenji Sekine
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    RADIO FREQUENCY POWER AMPLIFIER
    • Publication number 20030025555
    • Publication date Feb 6, 2003
    • Hitachi, Ltd.
    • Masami Ohnishi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Oscillator and transmitting/receiving module with dielectric resonator
    • Publication number 20020196090
    • Publication date Dec 26, 2002
    • Naoyuki Kurita
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    RF oscillator apparatus and transceiver apparatus
    • Publication number 20020115414
    • Publication date Aug 22, 2002
    • Kenji Sekine
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    High-frequency power amplifier module
    • Publication number 20020089380
    • Publication date Jul 11, 2002
    • Hitachi, Ltd.
    • Toru Fujioka
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    RF amplifier
    • Publication number 20020089373
    • Publication date Jul 11, 2002
    • Ken Takei
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Mobile telephone apparatus
    • Publication number 20020082045
    • Publication date Jun 27, 2002
    • Toru Fujioka
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    High frequency communication device
    • Publication number 20020067313
    • Publication date Jun 6, 2002
    • Hiroshi Kondoh
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Power amplifier module
    • Publication number 20020024390
    • Publication date Feb 28, 2002
    • Hitachi, Ltd.
    • Kiichi Yamashita
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Semiconductor device
    • Publication number 20020015291
    • Publication date Feb 7, 2002
    • Hitachi, Ltd.
    • Iwamichi Kohjiro
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    RF oscillator apparatus and transceiver apparatus
    • Publication number 20020006778
    • Publication date Jan 17, 2002
    • Kenji Sekine
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Traveling wave power combiner and radio base station
    • Publication number 20010019289
    • Publication date Sep 6, 2001
    • Ken Takei
    • H01 - BASIC ELECTRIC ELEMENTS