TREA

Tetsuya Ozawa

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  • Matsumoto, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Raw garbage treatment apparatus and a cutter thereof
    • Patent number 7,011,260
    • Issue date Mar 14, 2006
    • Izumi Products Company
    • Tetsuya Ozawa
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Electric shaver
    • Patent number 6,212,776
    • Issue date Apr 10, 2001
    • Izuma Products Company
    • Shunji Izumi
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Electric shaver
    • Patent number 5,564,191
    • Issue date Oct 15, 1996
    • Izumi Products Company
    • Tetsuya Ozawa
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING

Patents Applicationslast 30 patents