Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10936923 | Image forming apparatus that degrades visibility of printed side of used paper | — | 2021-03-02 |
| 10712926 | Display input device, image forming apparatus, and control method for display input device | — | 2020-07-14 |
| 8855041 | Radio relay station and radio relay method | — | 2014-10-07 |
| 8831610 | Radio communication system, radio base station, radio relay station and radio communication method | — | 2014-09-09 |
| 8737996 | Communication system, communication terminal and controller | — | 2014-05-27 |
| 8737284 | Relay station and radio communication relay method | — | 2014-05-27 |
| 8582495 | Relay station and radio communication relay method | Eiji Nakayama | 2013-11-12 |