Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5652610 | Ink tank, ink tank-integrated head cartridge having the tank and ink head constructed integrally, and ink jet printing apparatus having the ink tank or head cartridge | Jun Kawai, Yohei Sato, Hiroshi Sugitani, Tokuya Ohta, Kazuaki Masuda +4 more | 1997-07-29 |
| 5650805 | Ink jet head and ink jet apparatus employing the same | Akihiko Shimomura, Shigeo Toganoh, Kazuaki Masuda, Masanori Takenouchi, Kunihiko Maeoka +3 more | 1997-07-22 |