TREA

Keiichi Asano

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sorter
    • Patent number 5,377,972
    • Issue date Jan 3, 1995
    • Mita Industrial Co., Ltd.
    • Yoshio Sugishima
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Sorter with rotary spirals and guide rails
    • Patent number 5,305,994
    • Issue date Apr 26, 1994
    • Mita Industrial Co., Ltd.
    • Toshikazu Matsui
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Sheet finishing device with calculating means for efficient operation
    • Patent number 5,290,020
    • Issue date Mar 1, 1994
    • Mita Industrial Co., Ltd.
    • Toshikazu Matsui
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER