Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6447093 | Liquid discharge head having a plurality of liquid flow channels with check valves | Yoshie Asakawa, Hiroyuki Ishinaga, Toshio Kashino, Aya Yoshihira, Kiyomitsu Kudo +1 more | 2002-09-10 |
| 6400999 | Production system and manufacturing equipment selecting method on production system | Yuichi Kashiyama, Hidehiko Wada, Yuichi Sakuraba, Toshiharu Yamakawa, Masako Negishi | 2002-06-04 |