Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4852184 | Method and system for spectacles frame image processing and recording | Masafumi Tamura, Satoshi Kageyama | 1989-07-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4852184 | Method and system for spectacles frame image processing and recording | Masafumi Tamura, Satoshi Kageyama | 1989-07-25 |