TREA

Kyoji Mukumoto

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  • Katsuta, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ink droplet expelling apparatus
    • Patent number 4,672,398
    • Issue date Jun 9, 1987
    • Hitachi Ltd.
    • Tadashi Kuwabara
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid droplet projection apparatus
    • Patent number 4,393,388
    • Issue date Jul 12, 1983
    • Hitachi Koki Co., Ltd.
    • Yasumasa Matsuda
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS