Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4879576 | Exposure control device and method | — | 1989-11-07 |
| 4821107 | Multi-functional imaging apparatus | Keiji Nakatani, Kanji Wada | 1989-04-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4879576 | Exposure control device and method | — | 1989-11-07 |
| 4821107 | Multi-functional imaging apparatus | Keiji Nakatani, Kanji Wada | 1989-04-11 |