Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6511160 | Thermal ink-jet head and recording apparatus | Naoki Morita, Jun Isozaki, Toshinobu Hamazaki, Masahiko Fujii, Yoshihiko Fujimura | 2003-01-28 |
| 5900894 | Ink jet print head, method for manufacturing the same, and ink jet recording device | Masahiko Fujii, Jun Takagi, Nobuo Kenmotsu, Masaki Kataoka, Masayoshi Tamai | 1999-05-04 |
| 4510504 | Method and device for detecting deflection amount of ink jet in ink jet printer | Masayoshi Tamai, Tetsuo Iyoda | 1985-04-09 |