Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7669981 | Ink jet print head substrate, ink jet print head, ink jet printing apparatus, and method of manufacturing ink jet print head substrate | Teruo Ozaki, Ichiro Saito, Sakai Yokoyama, Kenji Ono, Satoshi Ibe +1 more | 2010-03-02 |
| 7641316 | Ink jet head circuit board, method of manufacturing the same and ink jet head using the same | Toshiyasu Sakai, Teruo Ozaki, Kenji Ono, Ichiro Saito, Sakai Yokoyama +1 more | 2010-01-05 |
| 7591071 | Manufacturing Method of Semiconductive Element and Ink Jet Head Substrate | Satoshi Ibe, Teruo Ozaki, Ichiro Saito, Sakai Yokoyama, Kenji Ono +1 more | 2009-09-22 |
| 7566116 | Ink jet head circuit board, method of manufacturing the same and ink jet head using the same | Ichiro Saito, Toshiyasu Sakai, Teruo Ozaki, Sakai Yokoyama, Kenji Ono +1 more | 2009-07-28 |
| 7533969 | Ink jet print head substrate, ink jet print head, ink jet printing apparatus, and method of manufacturing ink jet print head substrate | Teruo Ozaki, Ichiro Saito, Sakai Yokoyama, Kenji Ono, Satoshi Ibe +1 more | 2009-05-19 |
| 7472975 | Substrate for ink jet printing head, ink jet printing head, ink jet printing apparatus, and method of blowing fuse element of ink jet printing head | Takuya Hatsui, Teruo Ozaki, Ichiro Saito, Sakai Yokoyama, Takahiro Matsui | 2009-01-06 |
| 7374275 | Ink jet head circuit board with heaters and electrodes constructed to reduce corrosion, method of manufacturing the same and ink jet head using the same | Kenji Ono, Teruo Ozaki, Satoshi Ibe, Ichiro Saito, Sakai Yokoyama +1 more | 2008-05-20 |
| 7338150 | Substrate for liquid discharge head, liquid discharge head using substrate for liquid discharge head and method of manufacturing the same | Satoshi Ibe, Teruo Ozaki, Yoshiyuki Imanaka, Takuya Hatsui, Kenji Ono +3 more | 2008-03-04 |
| 7255426 | Substrate for liquid discharge head, liquid discharge head using substrate for liquid discharge head and method of manufacturing the same | Satoshi Ibe, Teruo Ozaki, Yoshiyuki Imanaka, Takuya Hatsui, Kenji Ono +3 more | 2007-08-14 |