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Yasushi Murata

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Patents Grantslast 30 patents

  • Information Patent Grant

    Solar battery device and method of fabricating the same
    • Patent number 5,782,995
    • Issue date Jul 21, 1998
    • Citizen Watch Co., Ltd.
    • Takanori Nanya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Solar battery device
    • Patent number 5,714,012
    • Issue date Feb 3, 1998
    • Citizen Watch Co, Ltd.
    • Yasushi Murata
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Display device with face plate responsive to multiple wave length b...
    • Patent number 5,469,186
    • Issue date Nov 21, 1995
    • Pioneer Electronic Corporation
    • Satoru Tanaka
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Fluorescent screen
    • Patent number 5,162,160
    • Issue date Nov 10, 1992
    • Pioneer Electronic Corporation
    • Fumio Matsui
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Information recording medium
    • Patent number 5,151,310
    • Issue date Sep 29, 1992
    • Pioneer Electronic Corporation
    • Shuichi Yanagisawa
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Laser projection type display unit
    • Patent number 5,130,838
    • Issue date Jul 14, 1992
    • Pioneer Electronic Corporation
    • Satoru Tanaka
    • G02 - OPTICS
  • Information Patent Grant

    Projection-type display apparatus
    • Patent number 5,107,363
    • Issue date Apr 21, 1992
    • Pioneer Electronic Corporation
    • Fumio Matsui
    • G02 - OPTICS
  • Information Patent Grant

    Acousto-optic modulation device
    • Patent number 5,105,304
    • Issue date Apr 14, 1992
    • Pioneer Electronic Corporation
    • Satoru Tanaka
    • G02 - OPTICS
  • Information Patent Grant

    Optical characteristic adjusting apparatus
    • Patent number 5,079,429
    • Issue date Jan 7, 1992
    • Pioneer Electronic Corporation
    • Satoru Tanaka
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Luminescent screen
    • Patent number 5,077,147
    • Issue date Dec 31, 1991
    • Pioneer Electronic Corporation
    • Satoru Tanaka
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Luminescent screen
    • Patent number 5,055,737
    • Issue date Oct 8, 1991
    • Pioneer Electronic Corporation
    • Yasushi Murata
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Projection-type display apparatus utilizing both zero-order and fir...
    • Patent number 5,051,834
    • Issue date Sep 24, 1991
    • Pioneer Electronic Corporation
    • Fumio Matui
    • G02 - OPTICS
  • Information Patent Grant

    Fluorescent screen
    • Patent number 5,045,706
    • Issue date Sep 3, 1991
    • Pioneer Electronic Corporation
    • Satoru Tanaka
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Luminescent screen
    • Patent number 5,036,208
    • Issue date Jul 30, 1991
    • Pioneer Electronic Corporation
    • Yasushi Murata
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Lenticular luminescent screen
    • Patent number 5,021,931
    • Issue date Jun 4, 1991
    • Pioneer Electronic Corporation
    • Fumio Matsui
    • G02 - OPTICS
  • Information Patent Grant

    Color display apparatus
    • Patent number 4,979,030
    • Issue date Dec 18, 1990
    • Pioneer Electronic Corporation
    • Yasushi Murata
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Luminescent screen
    • Patent number 4,977,326
    • Issue date Dec 11, 1990
    • Pioneer Electronic Corporation
    • Yasushi Murata
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Liquid crystal display device
    • Patent number 4,976,514
    • Issue date Dec 11, 1990
    • Pioneer Electronic Corporation
    • Yasushi Murata
    • G02 - OPTICS
  • Information Patent Grant

    Method for producing an optical information recording disk
    • Patent number 4,871,404
    • Issue date Oct 3, 1989
    • Pioneer Electronic Corporation
    • Yasushi Murata
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for producing optical information recording disk
    • Patent number 4,836,890
    • Issue date Jun 6, 1989
    • Pioneer Electronic Corporation
    • Yasushi Murata
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Optical information record disk
    • Patent number 4,812,857
    • Issue date Mar 14, 1989
    • Pioneer Electronic Corporation
    • Yasushi Murata
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Optical information recording disk
    • Patent number 4,683,562
    • Issue date Jul 28, 1987
    • Pioneer Electronic Corporation
    • Fumio Matsui
    • G11 - INFORMATION STORAGE