Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6616270 | Ink jet recording head and ink jet recording apparatus comprising the same | Yoshinao Miyata, Yutaka Furuhata, Tsutomu Hashizume | 2003-09-09 |
| 6502928 | Ink jet recording head and ink jet recording apparatus comprising the same | Masato Shimada, Yoshinao Miyata, Souichi Moriya | 2003-01-07 |
| 6502929 | Laminated ink jet recording head having a plurality of actuator units | Yuji Tanaka, Koji Watanabe, Tomoaki Abe, Takayuki Ishii, Naomi Shirakawa +4 more | 2003-01-07 |