Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9421773 | Process for producing liquid ejection head | Keiji Matsumoto, Kunihito Uohashi, Shuji Koyama | 2016-08-23 |
| 9308721 | Method of manufacturing substrate for liquid ejection head, substrate for liquid ejection head, liquid ejection head, and printing apparatus | Kunihito Uohashi, Kenji Fujii, Keiji Matsumoto | 2016-04-12 |
| 9278532 | Process for producing liquid ejection head | Tetsuro Honda | 2016-03-08 |