Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9751346 | Liquid ejection head, liquid ejection head production method and liquid ejection head production system | Yoshikazu Hishinuma, Tadashi Kyoso, Yasutoshi HIRABAYASHI | 2017-09-05 |
| 9701110 | Liquid ejection head production method and liquid ejection head production system | Yoshikazu Hishinuma, Tadashi Kyoso, Yasutoshi HIRABAYASHI | 2017-07-11 |