Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5657147 | Optical scanner | Motonobu Yoshikawa, Kazutake Boku, Hironori Nakashima, Akinori Yusa, Ken Morishima | 1997-08-12 |
| 5598292 | Method of designing a post-objective type optical scanner and product made by the method | Motonobu Yoshikawa, Hironori Nakashima | 1997-01-28 |