TREA

Akio Akiyama

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  • Kashiwa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for automatic plug removal and method therefor
    • Patent number 6,202,278
    • Issue date Mar 20, 2001
    • Daisen Sangyo Co., Ltd.
    • Naoki Nakayama
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Dispensing apparatus
    • Patent number 5,453,246
    • Issue date Sep 26, 1995
    • Mitsubishi Yuka Bio-Clinical Laboratories, Inc.
    • Naoki Nakayama
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Binoculars
    • Patent number D350146
    • Issue date Aug 30, 1994
    • Young Optical Co., Ltd.
    • Shouji Wakayama
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Folding binoculars
    • Patent number D330037
    • Issue date Oct 6, 1992
    • Young Optical Co., Ltd.
    • Shouji Wakayama
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Binoculars
    • Patent number D311013
    • Issue date Oct 2, 1990
    • Shouji Wakayama
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Folding binoculars
    • Patent number 4,913,538
    • Issue date Apr 3, 1990
    • Shouji Wakayama
    • G02 - OPTICS
  • Information Patent Grant

    Folding binoculars
    • Patent number 4,913,541
    • Issue date Apr 3, 1990
    • Shouji Wakayama
    • G02 - OPTICS