Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6626524 | Ink jet recording head provided with a vibrator unit | Hiroshige Owaki, Tsuyoshi Kitahara, Tomoaki Takahashi, Takayuki Iijima | 2003-09-30 |
| 6598962 | Ink jet recording head | Takayuki Iijima, Hiroyuki Machii, Akihiko Kurashina | 2003-07-29 |