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Masaharu Sawatani

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Uninterruptible power supply
    • Patent number D562232
    • Issue date Feb 19, 2008
    • Mitsubishi Denki Kabushiki Kaisha
    • Masaharu Sawatani
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Computer
    • Patent number D349105
    • Issue date Jul 26, 1994
    • Mitsubishi Denki Kabushiki Kaisha
    • Shimon Okada
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Printer
    • Patent number D344285
    • Issue date Feb 15, 1994
    • Mitsubishi Denki Kabushiki Kaisha
    • Midori Yonezawa
    • D18 - Printing and office machinery
  • Information Patent Grant

    Scanner for a computer
    • Patent number D340704
    • Issue date Oct 26, 1993
    • Mitsubishi Denki Kabushiki Kaisha
    • Koji Asakura
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Scanner for a computer
    • Patent number D340705
    • Issue date Oct 26, 1993
    • Mitsubishi Denki Kabushiki Kaisha
    • Koji Asakura
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Printer
    • Patent number D340741
    • Issue date Oct 26, 1993
    • Mitsubishi Denki Kabushiki Kaisha
    • Midori Yonezawa
    • D18 - Printing and office machinery
  • Information Patent Grant

    Computer
    • Patent number D340447
    • Issue date Oct 19, 1993
    • Mitsubishi Denki Kabushiki Kaisha
    • Yuka Fukagawa
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Printer
    • Patent number D340258
    • Issue date Oct 12, 1993
    • Mitsubishi Denki Kabushiki Kaisha
    • Koji Asakura
    • D18 - Printing and office machinery
  • Information Patent Grant

    Printer
    • Patent number D336920
    • Issue date Jun 29, 1993
    • Mitsubishi Denki Kabushiki Kaisha
    • Midori Yonezawa
    • D18 - Printing and office machinery
  • Information Patent Grant

    Printer
    • Patent number D336918
    • Issue date Jun 29, 1993
    • Mitsubishi Denki Kabushiki Kaisha
    • Midori Yonezawa
    • D18 - Printing and office machinery
  • Information Patent Grant

    Thermal line color printer
    • Patent number D331069
    • Issue date Nov 17, 1992
    • Mitsubishi Denki Kabushiki Kaisha
    • Yoshio Hanasaki
    • D18 - Printing and office machinery
  • Information Patent Grant

    Thermal printer
    • Patent number D329870
    • Issue date Sep 29, 1992
    • Mitsubishi Denki K.K.
    • Yoshio Hanasaki
    • D18 - Printing and office machinery
  • Information Patent Grant

    Optical disc drive
    • Patent number D318860
    • Issue date Aug 6, 1991
    • Mitsubishi Denki Kabushiki Kaisha
    • Masaharu Sawatani
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Portable computer
    • Patent number D310517
    • Issue date Sep 11, 1990
    • Mitsubishi Denki Kabushiki Kaisha
    • Masaki Hara
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Optical disk storage
    • Patent number D306286
    • Issue date Feb 27, 1990
    • Mitsubishi Denki Kabushiki Kaisha
    • Masaharu Sawatani
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Operation and control unit for a computer
    • Patent number D304931
    • Issue date Dec 5, 1989
    • Mitsubishi Denki Kabushiki Kaisha
    • Masaki Hara
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Microprocessor
    • Patent number D295043
    • Issue date Apr 5, 1988
    • Mitsubishi Denki Kabushiki Kaisha
    • Masaki Hara
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Portable computer
    • Patent number D294831
    • Issue date Mar 22, 1988
    • Mitsubishi Denki Kabushiki Kaisha
    • Masaki Hara
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Electronic computer
    • Patent number D293678
    • Issue date Jan 12, 1988
    • Mitsubishi Denki Kabushiki Kaisha
    • Masaharu Sawatani
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Electronic computer
    • Patent number D293677
    • Issue date Jan 12, 1988
    • Mitsubishi Denki Kabushiki Kaisha
    • Masaki Hara
    • D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents