Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7324075 | Pixel circuit and display device | Keiichi Sano, Koji Marumo, Masayuki Koga, Michiru Senda, Kuni Yamamura | 2008-01-29 |
| 6061272 | Write control circuit for semiconductor memory device | Sadao Yoshikawa | 2000-05-09 |