Shigezi Hasegawa

Person

  • Yachiyo, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Woven reinforcement for plastic

    • Patent number 4,467,006
    • Issue date Aug 21, 1984
    • Hasegawa Chemical Industry Co., Ltd.
    • Shigezi Hasegawa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL