Ohno Patent Office

<Tokyo Office> Towa Nishikicho Building 402, 2-7 Kanda Nishikicho, Chiyoda-ku, Tokyo 101-0054

Tokyo Metro Marunouchi Line, Chiyoda Line, Hanzomon Line, Tozai Line "Otemachi Station" Exit C2b

Tokyo Metro Tozai Line "Takebashi Station" Exit 3b

JR Yamanote Line, Chuo Line, Keihin Tohoku Line "Kanda Station" West Exit