Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8079675 | Ink jet recording head and manufacturing method of ink jet recording head | Ichiro Saito, Kenji Ono, Satoshi Ibe, Toshiyasu Sakai, Sakai Yokoyama +1 more | 2011-12-20 |
| 8015674 | Slide fastener engaging element and slide fastener | Shoji Matsui, Katsuo Satake | 2011-09-13 |
| 7954238 | Method of manufacturing ink jet circuit board with heaters and electrodes constructed to reduce corrosion | Kazuaki Shibata, Kenji Ono, Satoshi Ibe, Ichiro Saito, Sakai Yokoyama +1 more | 2011-06-07 |
| 7950769 | Circuit board for ink jet head, ink jet head having the same, method for cleaning the head and ink jet printing apparatus using the head | Toshiyasu Sakai, Ichiro Saito, Sakai Yokoyama, Takahiro Matsui, Takuya Hatsui +1 more | 2011-05-31 |
| 7862155 | Ink jet head circuit board, method of manufacturing the same and ink jet head using the same | Kazuaki Shibata, Sakai Yokoyama, Kenji Ono, Satoshi Ibe, Ichiro Saito +1 more | 2011-01-04 |