TREA

Keiichi Hayashi

Follow

Person

  • Toyonaka-shi, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Easy-to-open tubular sealed casing
    • Patent number 7,045,183
    • Issue date May 16, 2006
    • Japan Patent Management Co., Ltd.
    • Hirozo Amano
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Easy-to-open tubular sealed casing
    • Publication number 20020102375
    • Publication date Aug 1, 2002
    • Hirozo Amano
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL