TREA

Masaharu Okazaki

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  • Kanasago, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Speed reducing apparatus having wobbling rotation plate
    • Patent number 5,562,560
    • Issue date Oct 8, 1996
    • Hisanobu Kanamaru
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gas compressor
    • Patent number 4,756,236
    • Issue date Jul 12, 1988
    • Hitachi, Ltd.
    • Hisanobu Kanamaru
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Production method for ball support structures
    • Patent number 4,747,203
    • Issue date May 31, 1988
    • Hitachi, Ltd.
    • Hisashi Yukita
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR