Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5717780 | Checking apparatus for flat type display panels | Kengo Tanaka, Toshiaki Tanaka | 1998-02-10 |
| 4930874 | Liquid crystal display device | Hiroshi Take, Kiyoshi Nakazawa | 1990-06-05 |