Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8556387 | Ink jet head unit and ink jet recording apparatus mounted with the same | Hiroaki Nakashima, Seishi Tomari, Hiroyuki Matsuba, Tohru Nakagawa, Hideo Torii +1 more | 2013-10-15 |
| 7628476 | Ink supplier for ink jet recorder | Hiroyuki Matsuba, Shigeyuki Takao, Tetsuya Matsuzaki, Hideo Izawa, Takao Namiki | 2009-12-08 |
| D590015 | Print head for an ink jet printer | Hiroyuki Matsuba, Hiroaki Nakashima | 2009-04-07 |
| 7506960 | Nozzle head, line head using the same, and ink jet recording apparatus mounted with its line head | Hiroaki Nakashima, Seishi Tomari, Hiroyuki Matsuba, Tohru Nakagawa, Hideo Torii +1 more | 2009-03-24 |
| D569418 | Print head for an ink jet printer | Hiroyuki Matsuba, Yoshinobu Ishimoto | 2008-05-20 |
| 7156481 | Ink jet recording apparatus | Hiroyuki Matsuba, Tohru Nakagawa, Hideo Torii, Takeshi Kamada, Hiroaki Nakashima +1 more | 2007-01-02 |
| 7023036 | Ferroelectric element and actuator using the same, and ink jet head and ink jet recording device | Osamu Watanabe, Takanori Nakano, Shogo Matsubara, Shintaro Hara, Kazuo Nishimura | 2006-04-04 |