Issued Patents All Time
Showing 25 most recent of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12265668 | Pen state detection circuit and method, and input system | — | 2025-04-01 |
| 12216846 | Pen state detection circuit, system, and method | Hideyuki Hara | 2025-02-04 |
| 12118168 | Pen state detection circuit, method, and device, and parameter supply device | Hideyuki Hara | 2024-10-15 |
| 12026326 | Pen state detection circuit and method, and input system | — | 2024-07-02 |
| 11841999 | Pen state detection circuit, system, and method | Hideyuki Hara | 2023-12-12 |
| 11604521 | Pen state detection circuit, system, and method | Hideyuki Hara | 2023-03-14 |
| D950625 | Video camera | Shinsaku Hirano, Rui Morisawa, Tokusuke Tsujimoto, Koji Izumi | 2022-05-03 |
| 10354586 | Image signal processing circuit, image signal processing method, and display unit with pixel degradation correction | — | 2019-07-16 |
| 10115346 | Display device, driving method, and electronic apparatus | Teppei Isobe | 2018-10-30 |
| 9870738 | Display device, method of driving display device, and electronic apparatus | Teppei Isobe | 2018-01-16 |
| 9538091 | Imaging apparatus, imaging signal processing circuit, imaging signal processing method, display apparatus, image signal processing circuit, and image signal processing method | — | 2017-01-03 |
| 9344761 | Video display system, external unit, and method of displaying video | Yohei Funatsu, Daisuke Miki, Yoshito Shiraishi, Shoji Araki | 2016-05-17 |
| 9299291 | Display unit, driving method and electronic apparatus | Teppei Isobe, Yohei Funatsu, Daisuke Miki | 2016-03-29 |
| 9288403 | Image processing circuit, image processing method, and display device | — | 2016-03-15 |
| D669108 | Video camera | — | 2012-10-16 |
| D646666 | Speaker | — | 2011-10-11 |
| 7171026 | Steering device, method of authenticating a driver, and vehicle | Akira Shinada, Kiyoaki Takiguchi | 2007-01-30 |
| D531590 | Tuner for a television receiver | — | 2006-11-07 |
| 7072097 | Image production apparatus, image display apparatus, image display method and optical modulation device adjustment apparatus | Yoshiyuki Akiyama, Hitoshi Tamada, Hiroki Kikuchi | 2006-07-04 |
| D524253 | Remote controller | Tomohiro Harata | 2006-07-04 |
| 7042627 | Image production apparatus, image display apparatus, image display method and optical modulation device adjustment apparatus | Yoshiyuki Akiyama, Hitoshi Tamada, Hiroki Kikuchi | 2006-05-09 |
| D520462 | Remote controller | Tomohiro Harata | 2006-05-09 |
| 6999229 | Image production apparatus, image display apparatus, image display method and optical modulation device adjustment apparatus | Yoshiyuki Akiyama, Hitoshi Tamada, Hiroki Kikuchi | 2006-02-14 |
| 6992812 | Image production apparatus, image display apparatus, image display method and optical modulation device adjustment apparatus | Yoshiyuki Akiyama, Hitoshi Tamada, Hiroki Kikuchi | 2006-01-31 |
| 6987606 | Image production apparatus, image display apparatus, image display method and optical modulation device adjustment apparatus | Yoshiyuki Akiyama, Hitoshi Tamada, Hiroki Kikuchi | 2006-01-17 |