Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5120042 | Document sheet feeder | Hiroshi Tobita, Tetsuya Tamura | 1992-06-09 |
| 4830357 | Sorting machine | Kenji Hayashi, Toshio Sakuuchi | 1989-05-16 |
| 4819931 | Sorting apparatus | Hiroshi Tobita | 1989-04-11 |