Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6651335 | Method of producing an ink jet print head through a processing method of electroless plating | Yuichi Akanabe, Tetsuo Okuno, Minoru Yamada | 2003-11-25 |
| 6560833 | Method of manufacturing ink jet head | Shinichi Nishi, Katsuaki Komatsu, Takao Yamaguchi, Kunihiro Yamauchi, Yoshio Takeuchi +3 more | 2003-05-13 |
| 6561624 | Method of processing nozzle plate, nozzle plate, ink jet head and image forming apparatus | Takemasa Namiki | 2003-05-13 |