Patents/Inventors

Masamitsu Ito

SaitamaJP23 patents

23 Patents

US126080942026
Examination System and Terminal Apparatus
Wacom Co., Ltd.
0 cites
US125913182026
Pen Input Device Sheet with Elastic Layer Having Recessed Protruding Pattern Facing a Position Detecting Device
Wacom Co., Ltd.
0 cites
US124988072025
Method for Adjusting Resonance Frequency of Resonance Circuit Included in Electronic Pen, Electronic Pen, and Method for Manufacturing Electronic Pen
Wacom Co., Ltd.
0 cites
US124929192025
Position Indicator
Wacom Co., Ltd.
0 cites
US124056792025
Position Detection Sensor and Position Detection Device
Wacom, Co., Ltd.
0 cites
US123400352025
Electronic Pen Cartridge and Electronic Pen
Wacom Co., Ltd.
0 cites
US122930382025
Position Detection Apparatus Configured to Detect the Positions of Multiple Position Indicators, and Position Detection Method
Wacom Co., Ltd.
0 cites
US121696022024
Communication System and Terminal Apparatus
Wacom Co., Ltd.
0 cites
US121119892024
Method for Adjusting Resonance Frequency of Resonance Circuit Included in Electronic Pen, Electronic Pen, and Method for Manufacturing Electronic Pen
Wacom Co., Ltd.
0 cites
US120562972024
Electronic Pen Cartridge and Electronic Pen
Wacom Co., Ltd.
0 cites
US120016182024
Knock-type Electronic Pen Including First and Second Position Indicators Located at Different Ends of a Tubular Casing
Wacom Co., Ltd.
0 cites
US119403012024
Position Indicator
Wacom Co., Ltd.
0 cites
USD10011302023
Cartridge for an Electronic Pen
Wacom Co., Ltd.
0 cites
US117624872023
Method for Adjusting Resonance Frequency of Resonance Circuit Included in Electronic Pen, Electronic Pen, and Method for Manufacturing Electronic Pen
Wacom Co., Ltd.
0 cites
US117259632023
Position Detection Sensor and Position Detection Device
Wacom Co., Ltd.
0 cites
US117144982023
Electronic Pen Core Body and Electronic Pen
Wacom Co., Ltd
0 cites
US116871722023
Electronic Pen Cartridge and Electronic Pen
Wacom Co., Ltd.
0 cites
US116691762023
Integrated Circuit and Electronic Pen
Wacom Co., Ltd.
0 cites
US116628342023
Electronic Erasing Device and Writing Information Processing System
Wacom Co., Ltd.
0 cites
US115992202023
Position Detection Apparatus Configured to Detect the Positions of Multiple Position Indicators, and Position Detection Method
Wacom Co., Ltd.
0 cites
USD09789662023
Cartridge for an Electronic Pen
Wacom Co., Ltd.
0 cites
USD09782432023
Cartridge for an Electronic Pen
Wacom Co., Ltd.
0 cites
US115736492023
Electronic Pen Core Body and Electronic Pen
Wacom Co., Ltd.
0 cites