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Etsurou Hirose

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  • Hitachi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Automatic washing machine having tub posture tilting mechanism
    • Patent number 5,090,220
    • Issue date Feb 25, 1992
    • Hitachi, Inc.
    • Sooichi Fukuzawa
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Dryer and washing/drying machine
    • Patent number 5,074,131
    • Issue date Dec 24, 1991
    • Hitachi, Ltd.
    • Etsurou Hirose
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Magnetic disc driving device
    • Patent number 4,825,315
    • Issue date Apr 25, 1989
    • Hitachi, Ltd.
    • Etsurou Hirose
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Coordinate input apparatus
    • Patent number 4,775,765
    • Issue date Oct 4, 1988
    • Hitachi, Ltd.
    • Masahiro Kimura
    • G06 - COMPUTING CALCULATING COUNTING