Issued Patents 2002
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6471322 | Ink-jet recording method and ink-jet recording apparatus | Jiro Moriyama | 2002-10-29 |
| 6460987 | Ink set for ink-jet recording, ink-jet recording method, recording unit, ink-jet recording apparatus and bleeding reducing method | Ryuji Katsuragi, Koromo Shirota, Teruo Ozaki, Masahiko Kubota | 2002-10-08 |
| 6447095 | Discharge recovery method for ink jet apparatus using waterproof ink and ink jet apparatus employing the method | Hisao Yaegashi, Masao Kato | 2002-09-10 |
| 6447096 | Ink jet recording apparatus and recovery method therefor | Hisao Yaegashi, Isao Ebisawa, Atsushi Arai | 2002-09-10 |
| 6435660 | Ink jet recording head substrate, ink jet recording head, ink jet recording unit, and ink jet recording apparatus | Teruo Ozaki, Koromo Shirota, Masahiko Kubota, Ryuji Katsuragi | 2002-08-20 |
| 6382765 | Ink-jet printing apparatus and discharge recovery method therefor | Toshiharu Inui | 2002-05-07 |
| 6378982 | Printing apparatus and a printing method | Mitsuhiro Ono, Daigoro Kanematsu, Yoshinori Nakajima | 2002-04-30 |
| 6340217 | Ink jet recording apparatus and recovery method thereof | Isao Ebisawa, Atsushi Arai, Hisao Yaegashi | 2002-01-22 |