TREA

Masaru Watanabe

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  • Ashikaga, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Level winder for double-bearing fishing reel
    • Patent number 4,799,628
    • Issue date Jan 24, 1989
    • Copal Electronics Co., Ltd.
    • Masaru Watanabe
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Fishing reel
    • Patent number 4,771,964
    • Issue date Sep 20, 1988
    • Copal Electronics Co. Ltd.
    • Masaru Watanabe
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING