TREA

Shiroh Matsumoto

Follow

Person

  • Iwatsuki, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Sealed container and process of manufacture thereof
    • Patent number 4,852,793
    • Issue date Aug 1, 1989
    • Hokkai Can Co., Ltd.
    • Yoshihiro Homma
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Sealed container and process of manufacture thereof
    • Patent number 4,757,936
    • Issue date Jul 19, 1988
    • Hokkai Can Co., Ltd.
    • Yoshihiro Homma
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Easy open type can
    • Patent number 4,712,706
    • Issue date Dec 15, 1987
    • Hokkai Can Co., Ltd.
    • Akira Nakata
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL