Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9809027 | Method of manufacturing structure and method of manufacturing liquid ejection head | Keiji Matsumoto, Jun Yamamuro, Kunihito Uohashi, Seiichiro Yaginuma, Masahisa Watanabe +3 more | 2017-11-07 |
| 9789690 | Method for manufacturing liquid ejection head | Masahisa Watanabe, Jun Yamamuro, Keiji Matsumoto, Koji Sasaki, Kunihito Uohashi +6 more | 2017-10-17 |