Issued Patents 2019
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10479075 | Print head substrate and method of manufacturing the same, and semiconductor substrate | Masataka Sakurai, Koichi Ishida | 2019-11-19 |
| 10427400 | Printhead and printing apparatus | Hidenori Yamato, Hideo Kanno, Masataka Sakurai, Kengo Umeda | 2019-10-01 |
| 10406808 | Printing apparatus and printhead substrate | Kengo Umeda, Takamitsu Tokuda | 2019-09-10 |
| 10391788 | Element substrate, printhead, and printing apparatus | Kengo Umeda | 2019-08-27 |
| 10350885 | Liquid discharge device and liquid discharge head | Takatsuna Aoki, Shuzo Iwanaga, Seiichiro Karita, Kazuhiro Yamada, Shingo Okushima +5 more | 2019-07-16 |
| 10315415 | Printhead and printing apparatus | Kengo Umeda | 2019-06-11 |
| 10252523 | Element substrate, printhead, and printing apparatus | — | 2019-04-09 |
| 10166764 | Element substrate, printhead, and printing apparatus | — | 2019-01-01 |