TREA

Kenzo Yoshihara

Follow

Person

  • Konosu, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Coin validator
    • Patent number 5,002,174
    • Issue date Mar 26, 1991
    • Kabushiki Kaisha Nippon Conlux
    • Kenzo Yoshihara
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Coin validator
    • Patent number 4,951,800
    • Issue date Aug 28, 1990
    • Kabushiki Kaisha Nippon Conlux
    • Kenzo Yoshihara
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Gift coupon detectable by bill sorter
    • Patent number 4,658,125
    • Issue date Apr 14, 1987
    • Nipponcoinco Co., Ltd.
    • Kenjiro Kachi
    • G06 - COMPUTING CALCULATING COUNTING