Patents/Inventors

Shoji Ogawa

TokyoJP2 patents

3 Patents

US122701912025
Toilet Management System and Management Device
LIXIL Corporation
0 cites
US120620002024
Information Providing Apparatus and Information Providing Program
LIXIL Corporation
0 cites
US118669232024
Toilet Management System and Management Device
LIXIL Corporation
0 cites