Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7295056 | Level shift circuit | Keiji Tanaka, Osamu Sarai, Yoshito Date, Jun Suzuki | 2007-11-13 |
| 7079125 | Display device driving circuit and display device | Hirofumi Nakagawa, Osamu Sarai, Miki Fujino | 2006-07-18 |