Patents/Inventors

Koichi Maeyama

SaitamaJP6 patents

7 Patents

US125048542025
Pen State Detection Circuit, Method, and Device, and Parameter Supply Device
Wacom Co., Ltd.
0 cites
US122656682025
Pen State Detection Circuit and Method, and Input System
Wacom Co., Ltd.
0 cites
US122168462025
Pen State Detection Circuit, System, and Method
Wacom Co., Ltd.
0 cites
US121181682024
Pen State Detection Circuit, Method, and Device, and Parameter Supply Device
Wacom Co., Ltd.
0 cites
US120263262024
Pen State Detection Circuit and Method, and Input System
Wacom Co., Ltd.
0 cites
US118419992023
Pen State Detection Circuit, System, and Method
Wacom Co., Ltd.
0 cites
US116045212023
Pen State Detection Circuit, System, and Method
Wacom Co., Ltd.
0 cites