Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5596360 | Image reading apparatus with a half mirror | — | 1997-01-21 |
| 5457358 | Method of and circuit for driving cathodeluminescence type lighting device | Tadayuki Inaoka | 1995-10-10 |
| 5422537 | Illumination unit and image reading apparatus | Tadayuki Inaoka | 1995-06-06 |
| 5258857 | Image input device and method for reading a picture image | — | 1993-11-02 |
| 5140221 | Rare gas cold cathode discharge tube and image input device | — | 1992-08-18 |