Issued Patents 2002
Showing 1–2 of 2 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, Mitsuhiro Soneda | 2002-09-17 |
| 6382780 | Inkjet head formed of divided pressure-chamber plate, method for manufacturing the same, and recording device having the inkjet head | Mutsuo Watanabe, Masayuki Sasaki, Hiromitsu Soneda, Akihiko Miyaki, Akira Iwaishi +3 more | 2002-05-07 |