TREA

Hama Corporation Co., Ltd.

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  • Saitama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Self-heating container
    • Patent number 4,895,135
    • Issue date Jan 23, 1990
    • Fukubi Kagaku Kogyo Kabushiki Kaisha
    • Masafumi Hamasaki
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Self-heating foodstuff container
    • Patent number 4,773,389
    • Issue date Sep 27, 1988
    • Chori Company, Ltd.
    • Masafumi Hamasaki
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Self-heating container
    • Patent number 4,762,113
    • Issue date Aug 9, 1988
    • Chori Company, Ltd.
    • Masafumi Hamasaki
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

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