Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10094587 | Heat-exchange ventilation device | Kohei Hasegawa, Masashi ASHINO, Fumio Saito | 2018-10-09 |
| 10073371 | Image forming apparatus and image forming method | Yuugo Matsuura | 2018-09-11 |
| 10040283 | Semiconductor device and liquid discharge head substrate | Kazunari Fujii | 2018-08-07 |