Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7980676 | Liquid ejection head including member supporting liquid ejection substrate | Toshiaki Hirosawa | 2011-07-19 |
| 7954690 | Inkjet print head, inkjet print head manufacturing method and inkjet print head mounting tool | Osamu Sato | 2011-06-07 |
| 7871151 | Liquid discharge head | Akira Yamamoto, Toshiaki Hirosawa | 2011-01-18 |