Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6481819 | Ink jet recording head and recording apparatus having recording element substrates with different liquid ejection systems | Mineo Kaneko, Ken Tsuchii | 2002-11-19 |
| 6454399 | Ink jet recording apparatus using recording unit with ink cartridge having ink inducing element | Toshihiko Ujita, Masanori Takenouchi | 2002-09-24 |
| 6361158 | Ink container for ink jet printing, holder for the container, carriage for the holder and ink jet printer | Hiroyuki Inoue, Sadayuki Sugama, Soichi Hiramatsu, Hideki Yamaguchi, Toshihiko Ujita +7 more | 2002-03-26 |
| 6338546 | Ink jet head cartridge and ink jet apparatus having same | Yasuo Kotaki, Kouji Yamakawa | 2002-01-15 |
| 6336709 | Ink container for ink jet printer, holder for the container carriage for the holder and ink jet printer | Hiroyuki Inoue, Sadayuki Sugama, Soichi Hiramatsu, Hideki Yamaguchi, Toshihiko Ujita +7 more | 2002-01-08 |