Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6722493 | Conveyor roller drive device and drive roller assembly | Hiroki Matsuoka, Kiyoji Minegishi, Jun Tamenaga | 2004-04-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6722493 | Conveyor roller drive device and drive roller assembly | Hiroki Matsuoka, Kiyoji Minegishi, Jun Tamenaga | 2004-04-20 |