Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6659381 | Light-shielding cloth for photographic film cartridge and photographic film cartridge | Satoru Tsurumaki | 2003-12-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6659381 | Light-shielding cloth for photographic film cartridge and photographic film cartridge | Satoru Tsurumaki | 2003-12-09 |