Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10147720 | Semiconductor device, liquid-discharge head substrate, liquid-discharge head, and liquid-discharge device | Kazunari Fujii | 2018-12-04 |
| 9950525 | Element substrate for liquid ejecting head and wafer | Ryoji Oohashi, Koichi Omata, Hideo Tamura, Takaaki Yamaguchi, Kousuke Kubo +3 more | 2018-04-24 |
| 9895879 | Semiconductor device and recording device | Kazunari Fujii | 2018-02-20 |