Patents/Inventors

Ryuichi Shibata

TokyoJP2 patents

3 Patents

USD10967052025
Wireless Communication Tag
RISO KAGAKU CORPORATION
0 cites
US122469392025
Medium Feeding Device
RISO KAGAKU CORPORATION
0 cites
US115845992023
Transportation Apparatus
RISO KAGAKU CORPORATION
0 cites