Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9969184 | Droplet ejection device | Jun Isozaki, Akira Sakamoto, Hiroyuki Tsukuni, Yukari Motosugi | 2018-05-15 |
| 9873265 | Irradiation device and image forming apparatus | Jun Isozaki, Hiroyuki Tsukuni, Akira Sakamoto | 2018-01-23 |