Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8947868 | Protective cover and information processor | Takuya Motoishi, Yuuki Kubota, Yasushi Itoshiro, Hiroshi Katayama, Junichiro Misawa | 2015-02-03 |
| 8384576 | Output circuit, and data driver and display devices using the same | Hiroshi Tsuchi | 2013-02-26 |
| 8217883 | Output circuit, and data driver and display device using the same | Hiroshi Tsuchi | 2012-07-10 |
| 7847718 | Digital-to-analog converter, data driver and display device using same | Hiroshi Tsuchi | 2010-12-07 |
| 7639571 | Timepiece | Manabu Akahane | 2009-12-29 |
| 7460085 | Display device, method of controlling display device, control program, and recording medium | — | 2008-12-02 |
| 7443239 | Differential amplifier, data driver and display device | Hiroshi Tsuchi, Kouichi Nishimura | 2008-10-28 |