Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6450623 | Inkjet head which arranges protective layer at surface to which nozzle plate is connected and method for manufacturing the inkjet head | Mutsuo Watanabe, Masayuki Sasaki, Kouichi Sanpei | 2002-09-17 |