Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8458903 | Method of producing an elastic plate member for a liquid jet head | Tomoaki Takahashi, Minoru Watanabe | 2013-06-11 |
| 7946682 | Plate member for a liquid jet head | Tomoaki Takahashi, Minoru Watanabe | 2011-05-24 |
| 7159315 | Method of producing an elastic plate for an ink jet recording head | Tomoaki Takahashi, Minoru Watanabe | 2007-01-09 |
| 6666547 | Ink jet recording head and method of producing a plate member for an ink jet recording head | Tomoaki Takahashi, Minoru Watanabe | 2003-12-23 |