TREA

Jirou ARAKAWA

Follow

Person

  • Yokohama-shi, JP
People

Patents Applicationslast 30 patents

  • Information Patent Application

    TRANSMISSION UNIT AND POWER SYSTEM
    • Publication number 20230398851
    • Publication date Dec 14, 2023
    • Okamura Corporation
    • Jirou ARAKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    TRANSMISSION UNIT AND POWER SYSTEM
    • Publication number 20230398853
    • Publication date Dec 14, 2023
    • Okamura Corporation
    • Jirou ARAKAWA
    • B60 - VEHICLES IN GENERAL