Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6702432 | Configuration of inkjet head realizing uniform ink ejection performance | Hiroshi Takahagi, Nobuhiro Noto, Takashi Sato, Akira Kashimura, Kenji Yamada | 2004-03-09 |
| 6682179 | Ink jet print head and method of production thereof | Hiroshi Takahagi, Nobuhiro Noto, Nobuhiro Kurosawa, Kenji Yamada | 2004-01-27 |
| 6679589 | Ink jet print head and method of production thereof | Hiroshi Takahagi, Nobuhiro Noto, Yutaka Shoji, Yoshitaka Akiyama, Kenji Yamada | 2004-01-20 |