Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6121945 | Liquid crystal display device | Toshihiko Tanaka, Makoto Kasami, Kouji Maeta, Shoji Iwasaki, Jouji Yamada +1 more | 2000-09-19 |
| 5764213 | Liquid crystal display apparatus | Toshihiko Tanaka, Shoji Iwasaki | 1998-06-09 |
| 5638087 | Dot matrix type liquid crystal display apparatus | Toshihiko Tanaka, Shoji Iwasaki | 1997-06-10 |