Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6043812 | Liquid crystal drive circuit and liquid crystal display device | Hidehiko Tachibana | 2000-03-28 |
| 5933043 | High speed level shift circuit | Hidehiko Tachibana | 1999-08-03 |