TREA

Iwao Ohtani

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Air compressor
    • Patent number 5,173,040
    • Issue date Dec 22, 1992
    • Tokico Ltd.
    • Tatsuya Yamazawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll type fluid apparatus with rotation restraining mechanism
    • Patent number 5,154,592
    • Issue date Oct 13, 1992
    • Tokico Ltd.
    • Iwao Ohtani
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Arm for a programme controlled manipulator
    • Patent number 4,435,120
    • Issue date Mar 6, 1984
    • Tokico Ltd.
    • Junichi Ikeda
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS