Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5896293 | Method of managing information exchanged between production information supervisory computer and line supervisory computers for production of photo film cartridge | Hiroshi Seikai, Nobuyasu Akiyoshi, Susumu Sato | 1999-04-20 |