TREA

Haruhiko Watari

Follow

Person

  • Tokyo, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Double-shot molded resin article
    • Patent number 5,153,052
    • Issue date Oct 6, 1992
    • Nifco, Inc.
    • Toshie Tanaka
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Locking device
    • Patent number 4,881,764
    • Issue date Nov 21, 1989
    • Nifco Inc.
    • Atsushi Takahashi
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES