Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6390611 | Ink jet recording apparatus, sub-tank unit adapted thereto, and ink droplet ejection capability recovery method | Atushi Kobayashi, Satoshi Shinada, Takahiro Naka, Takeo Seino, Hisashi Miyazawa +2 more | 2002-05-21 |
| 6386672 | Ink jet type recording head | Ryoichi Tanaka, Tomoaki Takahashi, Tsuyoshi Kitahara, Noriaki Okazawa, Kenji Otokita +4 more | 2002-05-14 |
| 6378971 | Ink-jet recording apparatus | Noboru Tamura, Hiroaki Tojyo, Atsushi Kobayashi, Yoshiharu Aruga, Takashi Mano | 2002-04-30 |