Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6464315 | Driving method for ink jet recording head and ink jet recording apparatus incorporating the same | Satoru Hosono | 2002-10-15 |
| 6386672 | Ink jet type recording head | Hitotoshi Kimura, Ryoichi Tanaka, Tomoaki Takahashi, Tsuyoshi Kitahara, Noriaki Okazawa +4 more | 2002-05-14 |