Inventor
HIDEYUKI HARA
Inventor
JP
Overview
Patents· 60 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing58%
B62DMotor vehicles8%
H02KDynamo-electric machines8%
B43LArticles for writing or drawing upon3%
G08CTransmission systems for measured values, control or similar signals3%
G09GArrangements or circuits for control of indicating devices using static means to present variable information3%
H04BTransmission3%
H05KPrinted circuits3%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein2%
H03KPulse technique2%
PatentTitleYear
12,561,034Input system, electronic pen, and method of controlling electronic pen202612,524,087Pen state detection circuit, system, and method202612,510,981Stylus and sensor controller202512,504,843Position indicator, position detecting device, position detecting circuit, and position detecting method202512,504,854—202512,504,838Active stylus202512,487,689Method to be performed by stylus and sensor controller, stylus, and sensor controller202512,487,690Communication method for communication between pen and sensor controller202512,462,672Method carried out in system including active stylus and sensor controller, sensor controller, and active stylus202512,449,917Electronic pen202512,386,466Sensor controller and stylus202512,366,931Sensor controller202512,366,930Input support apparatus, method, computer-readable medium, and input system202512,271,566Position detection device, and position detection method based on electromagnetic inductive coupling and capacitive coupling202512,229,352Electronic pen and core body for electronic pen202512,223,125Stylus and controller202512,216,846Pen state detection circuit, system, and method202512,197,657Active pen and sensor controller that use data generated from identification data202512,189,889Method of palm rejection and sensor controller202512,141,380Communication method for communication between pen and sensor controller202412,128,916Detection device and detection method202412,124,642Active stylus202412,124,647Position indicator, position detecting device, position detecting circuit, and position detecting method202412,118,168Pen state detection circuit, method, and device, and parameter supply device202412,105,902Method to be performed by stylus and sensor controller, stylus, and sensor controller202412,099,665Stylus and sensor controller202412,087,153Method carried out in system including active stylus and sensor controller, sensor controller, and active stylus202412,088,170Electric drive device and electric power steering device with air circulation passage202412,071,181Electrical drive device and electrical power steering device202412,071,182Electrical drive device and electrical power steering device202412,067,198Sensor controller and stylus202412,060,115Electric drive device and electric power steering device for suppressing pressure fluctuations and water penetration202412,008,206Position detection device, and position detection method based on electromagnetic inductive coupling and capacitive coupling202411,914,802Auxiliary device202411,886,657Method of palm rejection and sensor controller202411,853,488Electronic pen and coordinate input apparatus202311,841,999Pen state detection circuit, system, and method202311,775,083Active pen and sensor controller that use data generated from identification data202311,768,554Position indicator, position detecting device, position detecting circuit, and position detecting method202311,755,130Communication method for communication between pen and sensor controller202311,715,989Electronic control device and electric drive device202311,714,500Method to be performed by stylus and sensor controller, stylus, and sensor controller202311,714,511Sensor controller and stylus202311,647,588Electronic device202311,644,936Position detection device, and position detection method based on electromagnetic inductive coupling and capacitive coupling202311,614,826Method of palm rejection and sensor controller202311,604,521Pen state detection circuit, system, and method202311,600,169Method carried out in system including active stylus and sensor controller, sensor controller, and active stylus202311,556,204Active stylus downlink signal transmission timing control relative to sensor controller202311,442,560Stylus and sensor controller202211,397,482Method to be performed by stylus and sensor controller, stylus, and sensor controller202211,377,137Electric drive device and electric power steering device202211,360,580Stylus and controller202211,347,346Active stylus downlink signal transmission timing control relative to sensor controller202211,327,580Electronic pen and coordinate input apparatus202211,262,875Position detection device and position indicator202211,249,610Position detection device, and position detection method based on electromagnetic inductive coupling and capacitive coupling202211,237,651Detection method of active stylus202211,150,761Position indicator, position detecting device, position detecting circuit, and position detecting method202111,137,842Stylus and sensor controller2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Patents assigned to WACOM CO LTD (52)· patent assignee history
2021–2026Based in JP· patent location history
2022–2024Patents assigned to HITACHI ASTEMO LTD (7)· patent assignee history
2022–2024Patents assigned to HITACHI AUTOMOTIVE SYSTEMS LTD (5)· patent assignee history
2024Patents assigned to ISUZU MOTORS LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WACOM CO LTD | 52 | 2021–2026 |
| HITACHI ASTEMO LTD | 7 | 2022–2024 |
| HITACHI AUTOMOTIVE SYSTEMS LTD | 5 | 2022–2024 |
| ISUZU MOTORS LTD | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 60 | 2021–2026 |