Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10216306 | Touch panel-equipped display device | Kazutoshi Kida, Kenshi Tada, Takenori Maruyama, Yutaka Ishida, Takashi Saitoh +3 more | 2019-02-26 |
| 8723449 | Light emitting element drive circuit | Masahiro Ide | 2014-05-13 |
| 7977982 | Semiconductor integrated circuit, test method and electronic information device | Tetsuya Akamatsu, Haruya Mori | 2011-07-12 |
| 7903012 | D/A converter and reference voltage circuit including same | Takahiro Inoue | 2011-03-08 |
| 7091789 | Output circuit | — | 2006-08-15 |