Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5652608 | Ink jet recording head, ink jet recording head cartridge, recording apparatus using the same and method of manufacturing the head | Koji Yamakawa | 1997-07-29 |
| 5608437 | Ink container and ink jet recording apparatus using same | Kazuo Iwata, Masanori Takenouchi, Toshihiko Ujita, Torachika Osada, Kazuhiro Nakajima +5 more | 1997-03-04 |