Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8622516 | Ink jet recording head and method of producing ink jet recording head | — | 2014-01-07 |
| 8343712 | Method for manufacturing inkjet recording head | Etsuko Sawada, Hiroaki Mihara, Satoshi Tsutsui | 2013-01-01 |