Patents/Inventors

Katsuhito Obi

SaitamaJP2 patents

3 Patents

US126080942026
Examination System and Terminal Apparatus
Wacom Co., Ltd.
0 cites
US123342822025
Input Device and Input System
Wacom Co., Ltd.
0 cites
US121696022024
Communication System and Terminal Apparatus
Wacom Co., Ltd.
0 cites