Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5668656 | Light supplying optical device | Masayuki Inami, Eisaku Maeda | 1997-09-16 |
| 5640264 | Scanning device | Eisaku Maeda | 1997-06-17 |
| 5627689 | Light-supplying optical device | Masayuki Inami, Toshiya Aikawa | 1997-05-06 |
| 5612811 | Scanning device | Toshiya Aikawa, Masashi Tazawa | 1997-03-18 |