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Akihiro Otani

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Solid-state laser apparatus
    • Patent number 7,088,751
    • Issue date Aug 8, 2006
    • Mitsubishi Denki Kabushiki Kaisha
    • Kenichi Matsui
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Laser apparatus
    • Patent number 6,636,535
    • Issue date Oct 21, 2003
    • Mitsubishi Denki Kabushiki Kaisha
    • Yoshitaka Iwashita
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Laser oscillator with stabilized pointing
    • Patent number 5,748,662
    • Issue date May 5, 1998
    • Mitsubishi Denki Kabushiki Kaisha
    • Satoshi Nishida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Laser oscillator with stabilized pointing
    • Patent number 5,745,513
    • Issue date Apr 28, 1998
    • Mitsubishi Denki Kabushiki Kaisha
    • Satoshi Nishida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Laser oscillator with stabilized pointing
    • Patent number 5,675,598
    • Issue date Oct 7, 1997
    • Mitsubishi Denki Kabushiki Kaisha
    • Satoshi Nishida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Laser oscillator with stabilized pointing
    • Patent number 5,596,597
    • Issue date Jan 21, 1997
    • Mitsubishi Denki Kabushiki Kaisha
    • Satoshi Nishida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Laser system
    • Patent number 5,586,139
    • Issue date Dec 17, 1996
    • Mitsubishi Denki Kabushiki Kaisha
    • Yushi Takenaka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Laser processing apparatus with beam mode control
    • Patent number 5,570,384
    • Issue date Oct 29, 1996
    • Mitsubishi Denki Kabushiki Kaisha
    • Satoshi Nishida
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Laser system with transverse mode selecting output coupler
    • Patent number 5,506,858
    • Issue date Apr 9, 1996
    • Mitsubishi Denki Kabushiki Kaisha
    • Yushi Takenaka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Laser oscillator
    • Patent number 5,416,791
    • Issue date May 16, 1995
    • Mitsubishi Denki Kabushiki Kaisha
    • Akihiro Otani
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Laser oscillating apparatus with mirror angle adjustment
    • Patent number 5,357,539
    • Issue date Oct 18, 1994
    • Mitsubishi Denki Kabushiki Kaisha
    • Akihiro Otani
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Laser oscillator
    • Patent number 5,058,125
    • Issue date Oct 15, 1991
    • Mitsubishi Denki K.K.
    • Akihiro Otani
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Solid-state laser device
    • Publication number 20040052285
    • Publication date Mar 18, 2004
    • Kenichi Matsui
    • H01 - BASIC ELECTRIC ELEMENTS