Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8079675 | Ink jet recording head and manufacturing method of ink jet recording head | Teruo Ozaki, Ichiro Saito, Kenji Ono, Toshiyasu Sakai, Sakai Yokoyama +1 more | 2011-12-20 |
| 8075107 | Liquid ejection head | Takuya Hatsui, Hirokazu Komuro, Sadayoshi Sakuma | 2011-12-13 |
| 7954238 | Method of manufacturing ink jet circuit board with heaters and electrodes constructed to reduce corrosion | Kazuaki Shibata, Kenji Ono, Teruo Ozaki, Ichiro Saito, Sakai Yokoyama +1 more | 2011-06-07 |
| 7862155 | Ink jet head circuit board, method of manufacturing the same and ink jet head using the same | Kazuaki Shibata, Sakai Yokoyama, Kenji Ono, Teruo Ozaki, Ichiro Saito +1 more | 2011-01-04 |