Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5821137 | Thin film semiconductor device including a driver and a matrix circuit | Haruo Wakai, Shinichi Shimomaki | 1998-10-13 |
| 5477073 | Thin film semiconductor device including a driver and a matrix circuit | Haruo Wakai, Shinichi Shimomaki | 1995-12-19 |