Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6755515 | Ink cartridge for ink-jet printing apparatus | Minoru Usui, Satoshi Shinada, Takahiro Naka, Hisashi Miyazawa, Takeo Seino +8 more | 2004-06-29 |
| 6749296 | Ink jet recording apparatus | Minoru Usui, Satoru Hosono, Tomoaki Takahashi | 2004-06-15 |
| 6736491 | Liquid jetting head and method of manufacturing the same | Takashi Osuga | 2004-05-18 |
| 6729002 | Method of producing an ink jet recording head | Shinji Yasukawa, Minoru Usui, Takahiro Naka, Tsuyoshi Kitahara, Hideaki Sonehara | 2004-05-04 |
| 6699552 | Silicon wafer break pattern, silicon substrate | Akihisa Wanibe, Yoshinao Miyata, Toshinao Shinbo, Tetsuya Akasu, Hisashi Akachi | 2004-03-02 |
| 6695438 | Liquid jetting head | — | 2004-02-24 |