Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4881005 | Flat type display device | Kiyoshi Morimoto, Hiroshi Watanabe, Shigeo Itoh, Yukio Ogawa | 1989-11-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4881005 | Flat type display device | Kiyoshi Morimoto, Hiroshi Watanabe, Shigeo Itoh, Yukio Ogawa | 1989-11-14 |