Issued Patents All Time
Showing 25 most recent of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12039130 | Display device including shift register circuit | Mitsuhiro Sugawara | 2024-07-16 |
| 11195489 | Display device | — | 2021-12-07 |
| 11094265 | Display device | Motonari Kato, Ryutaro NITOBE | 2021-08-17 |
| 10297223 | Display device and system with switching to external power supply circuit | Takeshi Shibata, Shouji Nagao | 2019-05-21 |
| 10191588 | Coordinate input device and display device with the same | Koji Nagata, Koji Hayakawa, Kouichi Anno, Toshiyuki Kumagai, Tsutomu Furuhashi +1 more | 2019-01-29 |
| 10191606 | Liquid crystal display device with touch screen | Tsutomu Furuhashi | 2019-01-29 |
| 9983758 | Liquid crystal display device with touch screen | Tsutomu Furuhashi | 2018-05-29 |
| 9678598 | Touch panel | Koji Doi | 2017-06-13 |
| 9646552 | Display device with a source signal generating circuit | Naoki Takada, Yasuyuki Kudo, Takuya Eriguchi, Tsutomu Furuhashi, Shinichi Iwasaki | 2017-05-09 |
| 9495039 | Coordinate input device and display device including the same | Koji Nagata, Koji Hayakawa | 2016-11-15 |
| 9395850 | Coordinate input device and display device with the same | Koji Nagata, Koji Hayakawa, Kouichi Anno, Toshiyuki Kumagai, Tsutomu Furuhashi +1 more | 2016-07-19 |
| 9285931 | Display device | Tsutomu Furuhashi, Kouichi Anno | 2016-03-15 |
| 9262027 | Coordinate input device and display device including the same | Koji Nagata, Koji Hayakawa | 2016-02-16 |
| 9081449 | Liquid crystal display device with touch screen | Tsutomu Furuhashi | 2015-07-14 |
| 9081461 | Display device | Yoshio Oowaki, Hiroshi Tabata, Shinichi Iwasaki | 2015-07-14 |
| 9024886 | Touch-panel device | Koji Doi, Koji Nagata, Toshiyuki Kumagai, Koji Hayakawa | 2015-05-05 |
| 8957845 | Display device | Naoki Takada, Yasuyuki Kudo, Tsutomu Furuhashi | 2015-02-17 |
| 8890835 | Input apparatus and display system | Koji Nagata, Tsutomu Furuhashi | 2014-11-18 |
| 8847914 | Touched position detection method for touch panel | Koji Doi, Koji Nagata, Toshiyuki Kumagai, Koji Hayakawa, Toshiaki Atsuta | 2014-09-30 |
| 8773369 | Sensoring apparatus of proximity and contact, and display devices | Koji Nagata, Toshiyuki Kumagai, Koji Hayakawa | 2014-07-08 |
| 8730189 | Coordinate input device and display device including the same | Koji Nagata, Koji Hayakawa | 2014-05-20 |
| 8698774 | Method for determining multiple touch points by pairing detected electrodes during a second touch sensing period | Hideo Sato, Toshiyuki Kumagai | 2014-04-15 |
| 8681134 | Display device | Tsutomu Furuhashi, Toshiyuki Kumagai | 2014-03-25 |
| 8674973 | Liquid crystal display device employing dot inversion drive method with reduced power consumption | Naoki Takada, Naruhiko Kasai, Mitsuru Goto, Shuuichirou Matsumoto | 2014-03-18 |
| 8654069 | Display device | Tsutomu Furuhashi, Shinichi Komura | 2014-02-18 |