Issued Patents All Time
Showing 51–54 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6431674 | Ink-jet recording head that minutely vibrates ink meniscus | Kazunaga Suzuki, Yoshiyuki Koike, Takeo Seino, Yasuhiro Ouki, Yasuhiko Kosugi +2 more | 2002-08-13 |
| 6312092 | Ink jet recording apparatus and ink suction method of the recording head | Minoru Usui, Takahiro Katakura, Tomoaki Takahashi, Kazuhiko Hara | 2001-11-06 |
| 6203132 | Ink jet recording apparatus | Munehide Kanaya, Takahiro Katakura | 2001-03-20 |
| 6019464 | Ink jet recording head | Kazunaga Suzuki, Norihiko Kurashima | 2000-02-01 |