Taishi NUMATA

Person

  • Niigata, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Sound producing device

    • Patent number 10,448,169
    • Issue date Oct 15, 2019
    • Alps Alpine Co., Ltd.
    • Taishi Numata
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents