Patents/Inventors

Sadao Yamamoto

SaitamaJP38 patents

40 Patents

US125913312026
Active Pen, Position Detection System, and Integrated Circuit
Wacom Co., Ltd.
0 cites
US125722282026
Electronic Device for Selective Transmission of Downlink Signal to Sensor Controller
Wacom Co., Ltd.
0 cites
US125665132026
Method and Device for Deriving Pen Position and Reporting Pen Position to Host Computer
Wacom Co., Ltd.
0 cites
US124876892025
Method to Be Performed by Stylus and Sensor Controller, Stylus, and Sensor Controller
Wacom Co., Ltd.
0 cites
US124747932025
Position Indicator
Wacom Co., Ltd.
0 cites
US124747942025
Communication Method Executed Between Active Pen and Sensor Controller, and Active Pen
Wacom Co., Ltd.
0 cites
US124616102025
Stylus and Sensor Control Circuit
Wacom Co., Ltd.
0 cites
US124626722025
Method Carried Out in System Including Active Stylus and Sensor Controller, Sensor Controller, and Active Stylus
Wacom Co., Ltd.
0 cites
US124115802025
Sensor Controller, Position Indicator, and Position Detecting System
Wacom Co., Ltd.
0 cites
US123798102025
Pen and Sensor Controller
Wacom Co., Ltd.
0 cites
US123669312025
Sensor Controller
Wacom Co., Ltd.
0 cites
US122426912025
Sensor System
Wacom Co., Ltd.
0 cites
US122360212025
Pointer, Position Detection Apparatus and Position Detection Method
Wacom Co., Ltd.
0 cites
US122360522025
Position Indicator Including Control Circuit That Causes Electrode to Switch from Being Connected to Alternating Potential to Being Connected to Fixed Potential in Response to Determining That Pen Pressure Is Detected
Wacom Co., Ltd.
0 cites
US122360692025
Integrated Circuit, Sensor and Electronic Device for Controlling Display Screen
Wacom Co., Ltd.
0 cites
US122293562025
Position Indicator
Wacom Co., Ltd.
0 cites
US122231252025
Stylus and Controller
Wacom Co., Ltd.
0 cites
US122113012025
Home UI System for Managing Digital Ink
Wacom Co., Ltd.
0 cites
US121976572025
Active Pen and Sensor Controller That Use Data Generated from Identification Data
Wacom Co., Ltd.
0 cites
US121696042024
Active Pen, Position Detection System, and Integrated Circuit
Wacom Co., Ltd.
0 cites
US121119952024
Method and Device for Deriving Pen Position and Reporting Pen Position to Host Computer
Wacom Co., Ltd.
0 cites
US121059022024
Method to Be Performed by Stylus and Sensor Controller, Stylus, and Sensor Controller
Wacom Co., Ltd.
0 cites
US120871532024
Method Carried Out in System Including Active Stylus and Sensor Controller, Sensor Controller, and Active Stylus
Wacom Co., Ltd.
0 cites
US120794062024
Communication Method Executed Between Active Pen and Sensor Controller, and Active Pen
Wacom Co., Ltd.
0 cites
US120617542024
Stylus and Sensor Control Circuit
Wacom Co., Ltd.
0 cites
US119893772024
Pen and Sensor Controller
Wacom Co., Ltd.
0 cites
US119893792024
Sensor Controller, Position Indicator, and Position Detecting System
Wacom Co., Ltd.
0 cites
US119148022024
Auxiliary Device
Wacom Co., Ltd.
0 cites
US119155042024
Home UI System for Managing Digital Ink
Wacom Co., Ltd.
0 cites
US118534852023
Pointer, Position Detection Apparatus and Position Detection Method
Wacom Co., Ltd.
0 cites
US117750832023
Active Pen and Sensor Controller That Use Data Generated from Identification Data
Wacom Co., Ltd.
0 cites
US117750902023
Position Indicator
Wacom Co., Ltd.
0 cites
US117551442023
Sensor System
Wacom Co., Ltd.
0 cites
US117201892023
Communication Method Executed Between Active Pen and Sensor Controller, and Active Pen
Wacom Co., Ltd.
0 cites
US117145002023
Method to Be Performed by Stylus and Sensor Controller, Stylus, and Sensor Controller
Wacom Co., Ltd.
0 cites
US116754672023
Position Indicator Including Conductor That Surrounds Conductive Core Body and Is Selectively Electrically Coupled to Charging Element of Power Supply Circuit
Wacom Co., Ltd.
0 cites
US116200082023
Position Indicator
Wacom Co., Ltd.
0 cites
US115992192023
Method and Device for Deriving Pen Position and Reporting Pen Position to Host Computer
Wacom Co., Ltd.
0 cites
US116001692023
Method Carried Out in System Including Active Stylus and Sensor Controller, Sensor Controller, and Active Stylus
Wacom Co., Ltd.
0 cites
US115562132023
Sensor Controller, Position Indicator, and Position Detecting System
Wacom Co., Ltd.
0 cites