Issued Patents 2004
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6811241 | Liquid jetting head, liquid jetting apparatus incorporating the same, method and apparatus for measuring natural vibration period of the same | Keisuke Niishida, Tomoaki Takahashi, Ryoichi Tanaka, Hirofumi Teramae | 2004-11-02 |
| 6805427 | Liquid ejecting apparatus | — | 2004-10-19 |
| 6793324 | Liquid jetting head and liquid jetting apparatus incorporating the same | Hirofumi Teramae, Tomoaki Takahashi | 2004-09-21 |
| 6749296 | Ink jet recording apparatus | Minoru Usui, Noriaki Okazawa, Tomoaki Takahashi | 2004-06-15 |
| 6733102 | Ink jet recording apparatus | — | 2004-05-11 |
| 6702431 | Ink jet recording head and image recording apparatus incorporating the same | — | 2004-03-09 |
| 6672700 | Ink jet recording apparatus and method for driving ink jet recording head incorporated in the apparatus | Kenji Otokita | 2004-01-06 |