Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9846403 | Electric power supply device and image forming apparatus including such an electric power supply device | Shoji Kuriki | 2017-12-19 |
| 9680090 | Plasma etching method | Daisuke Fujita, Makoto Suyama, Masato Ishimaru, Kentaro Yamada | 2017-06-13 |