Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9630405 | Printing element substrate, liquid ejection head, and liquid ejection apparatus | Masaki Oikawa, Atsushi Omura | 2017-04-25 |
TN
Toshikazu Nagatsuka
Overall (2017): #212,170 of 506,227Top 45%
1
Patents 2017