TREA

Yoshinori Uera

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  • Matsudo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Roll core holding device
    • Patent number 4,801,109
    • Issue date Jan 31, 1989
    • Kabushikigaisha Tokyo Kikai Seisakusho
    • Tetsuo Hatakeyama
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Roll core holding device
    • Patent number 4,715,553
    • Issue date Dec 29, 1987
    • Kabushikigaisha Tokyo Kikai Seisakusho
    • Tetsuo Hatakeyama
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL