Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4789293 | Automatic rental safe-deposit box system | Junji Hashimoto, Hiroshi Nishio | 1988-12-06 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4789293 | Automatic rental safe-deposit box system | Junji Hashimoto, Hiroshi Nishio | 1988-12-06 |