Issued Patents All Time
Showing 51–59 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8100505 | Liquid ejecting head and manufacturing dimension control method | Tomotsugu Kuroda, Toru Yamane, Mikiya Umeyama, Masaki Oikawa, Yuichiro Akama +1 more | 2012-01-24 |
| 8087759 | Print head with offset ejection ports | Masaki Oikawa, Keiji Tomizawa, Mikiya Umeyama, Toru Yamane, Yuichiro Akama +3 more | 2012-01-03 |
| 8052251 | Ink jet recording head | Kiyomitsu Kudo, Yukuo Yamaguchi, Genji Inada, Mikiya Umeyama, Masaru Iketani +3 more | 2011-11-08 |
| 7963635 | Inkjet print head | Masaki Oikawa, Keiji Tomizawa, Mikiya Umeyama, Toru Yamane, Yuichiro Akama +1 more | 2011-06-21 |
| 7938511 | Liquid ejection head, inkjet printing apparatus and liquid ejecting method | Keiji Tomizawa, Mikiya Umeyama, Toru Yamane, Yuichiro Akama, Masaki Oikawa +1 more | 2011-05-10 |
| 7845756 | Inkjet recording apparatus and method of controlling the apparatus | — | 2010-12-07 |
| 7806517 | Liquid-jet recording head | — | 2010-10-05 |
| 7320512 | Liquid-jet recording head | — | 2008-01-22 |
| 7108352 | Liquid-jet recording head | — | 2006-09-19 |