Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5347762 | Lens periphery processing apparatus, method for obtaining processing data, and lens periphery processing method | Ryoji Shibata, Masahiko Kobayashi, Hirokatu Obayashi | 1994-09-20 |