Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7480729 | Line concentrator, network-capable apparatus, and communication system | — | 2009-01-20 |
| 4868601 | Developing unit for electrophotography with toner sensor | Kenichi Morimoto | 1989-09-19 |