Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9056467 | Liquid ejecting head unit | Haruhisa Uezawa | 2015-06-16 |
| 6390599 | Nozzle plate and method for surface treatment of same | Kiyohiko Takemoto, Shuichi Yamaguchi, Yukiyoshi Icyu | 2002-05-21 |
| 6357857 | Nozzle plate for ink jet recording apparatus and method of preparing said nozzle plate | Kiyohiko Takemoto, Miharu Yoshida, Shuichi Yayaguchi, Takeshi Kobayashi, Masanori Kamijo | 2002-03-19 |
| 6126269 | Nozzle plate for ink jet printer and method of manufacturing said nozzle plate | Kiyohiko Takemoto, Shuichi Yamaguchi, Kazushige Haketa, Yukiyoshi Icyu | 2000-10-03 |
| 6016601 | Method of preparing the nozzle plate | Kiyohiko Takemoto, Miharu Yoshida, Shuichi Yayaguchi, Takeshi Kobayashi, Masanori Kamijo | 2000-01-25 |
| 6000783 | Nozzle plate for ink jet recording apparatus and method of preparing said nozzle plate | Kiyohiko Takemoto, Miharu Yoshida, Shuichi Yayaguchi, Takeshi Kobayashi, Masanori Kamijo | 1999-12-14 |
| 5863371 | Nozzle plate and method for surface treatment of same | Kiyohiko Takemoto, Shuichi Yamaguchi, Yukiyoshi Icyu | 1999-01-26 |
| 5759421 | Nozzle plate for ink jet printer and method of manufacturing said nozzle plate | Kiyohiko Takemoto, Shuichi Yamaguchi, Kazushige Haketa, Yukiyoshi Icyu | 1998-06-02 |
| 5387440 | Nozzle plate for ink jet recording apparatus and method of preparing a said nozzle plate | Kiyohiko Takemoto, Miharu Yoshida, Shuichi Yayaguchi, Takeshi Kobayashi, Masanori Kamijo | 1995-02-07 |