Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9004656 | Ink-jet recording head and ink-jet recording apparatus having the same | Hiroshi Takahagi, Makoto Shinohara, Takeshi Shimizu, Takashi Tomita, Hiroshi Azami | 2015-04-14 |
| 6618159 | Method of switching print modes of printing device | Satoru Tobita, Yoshikane Matsumoto | 2003-09-09 |
| 6231250 | Method of controlling reciprocal movement of hammer rank in print device | Satoru Tobita, Yoshikane Matsumoto, Yuji Ohmura | 2001-05-15 |