Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8665198 | Display driving apparatus for charging a target voltage within a sampling period and a method therefor | Yoshinori Okada | 2014-03-04 |
| 7193403 | Current driver | Atsushi Sudoh, Yoshinori Okada, Seiji Murakami | 2007-03-20 |
| 6765980 | Shift register | Toshiki Azuma, Manabu Nishimuzu | 2004-07-20 |