Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7998555 | Beam, ink jet recording head having beams, and method for manufacturing ink jet recording head having beams | Takashi Ushijima, Makoto Terui, Kazuhiro Hayakawa | 2011-08-16 |