Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9377897 | Control of coordinate input apparatus based on light distribution and moving amounts of sensor units | Katsuyuki Kobayashi | 2016-06-28 |
| 9063618 | Coordinate input apparatus | — | 2015-06-23 |
| 8982102 | Coordinate input apparatus | Hirokuni Takano, Yuichiro Yoshimura, Katsuyuki Kobayashi, Takuto Kawahara, Takayuki Hashimoto +4 more | 2015-03-17 |
| 8941622 | Coordinate input apparatus | Katsuyuki Kobayashi, Hirokuni Takano, Yuichiro Yoshimura, Hajime Sato, Takuto Kawahara +4 more | 2015-01-27 |
| 7864436 | Rear projection type display apparatus | — | 2011-01-04 |
| 6089730 | Illumination apparatus and projector | — | 2000-07-18 |
| 5169247 | Thermal printer with biaxial motor feed of the carriage and ribbon | Shinya Asano, Noboru Shimoyama | 1992-12-08 |
| 5152625 | Dual use of ribbon sensor in a printing device | — | 1992-10-06 |