Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7077492 | Method and device for optical sensor compensation, and apparatus incorporating the same | Eric A. Merz | 2006-07-18 |
| 6890061 | Compact full-width array architecture without satellite and butting errors | Eduardo Freire, Harry Anderson Williams, Gary A. Kneezel | 2005-05-10 |
| 6511160 | Thermal ink-jet head and recording apparatus | Naoki Morita, Jun Isozaki, Toshinobu Hamazaki, Masahiko Fujii, Yukihisa Koizumi | 2003-01-28 |
| 6354015 | Drying device | Fumihiko Ogasawara, Jun Isozaki, Yumiko Namba, Hisayuki Kinoshita | 2002-03-12 |
| 6000790 | Ink supply device | Jun Takagi, Junichi Yoshida, Kazuyuki Oda | 1999-12-14 |
| 5975681 | Ink jet printer and ink jet print head | Fumihiko Ogasawara, Toshinobu Hamazaki, Masaki Kataoka, Ichiro Tomikawa, Naoki Morita +6 more | 1999-11-02 |
| 5969738 | Ink jet printer and ink jet recording unit | Ichiro Tomikawa, Jun Takagi, Junichi Yoshida, Mitsuhide Soga, Fumihiko Ogasawara +2 more | 1999-10-19 |
| 5886721 | Method and device for supplying ink to a print head | Katsuyuki Fujii, Kazuyuki Oda, Junichi Yoshida, Katsuhide Ogawa, Ichiro Tomikawa +2 more | 1999-03-23 |
| 5821965 | Ink supply unit and recorder | Kazuyuki Oda, Katsuyuki Fujii, Junichi Yoshida, Katsuhide Ogawa, Ichiro Tomikawa +1 more | 1998-10-13 |
| 5760806 | Ink supply device ink jet printer and ink supply method | Kazuyuki Oda, Junichi Yoshida, Jun Takagi | 1998-06-02 |
| 5708465 | Thermal ink-jet head | Naoki Morita, Jun Isozaki, Masahiko Fujii | 1998-01-13 |
| 5552816 | Ink tank, ink-jet cartridge and ink-jet recording apparatus | Kazuyuki Oda, Jun Isozaki | 1996-09-03 |
| 4967206 | Print storage medium | Eiichi Akutsu, Koichi Saitoh, Nanao Inoue, Kiyoshi Horie, Hiroo Soga +1 more | 1990-10-30 |
| 4897669 | Thermal transfer recording media | Eiichi Akutsu, Koichi Saito, Nanao Inoue, Kiyoshi Horie, Hiroshi Fujimagari | 1990-01-30 |
| 4881089 | Thermal-electrostatic ink jet recording apparatus | Koichi Saito, Nanao Inoue | 1989-11-14 |
| 4841312 | Thermal-electrostatic ink jet recording apparatus | Nanao Inoue, Koichi Saito, Ryoki Kato, Hiroshi Fujimagari, Seiichi Kato +2 more | 1989-06-20 |
| 4799068 | Thermal electrostatic ink-jet recording method and an ink therefor | Koichi Saito, Eiichi Akutsu, Nanao Inoue | 1989-01-17 |
| 4764777 | Thermal-electrostatic ink jet recording apparatus | Koichi Saito, Nanao Inoue | 1988-08-16 |
| 4752784 | Thermal electrostatic ink-jet recording method | Koichi Saito, Eiichi Akutsu, Nanao Inoue | 1988-06-21 |
| 4752782 | Method and apparatus for thermal-electrostatic ink jet recording | Koichi Saito, Nanao Inoue | 1988-06-21 |
| 4752783 | Thermal-electrostatic ink jet recording method and apparatus | Koichi Saito, Nanao Inoue | 1988-06-21 |
| 4751533 | Thermal-electrostatic ink jet recording apparatus | Koichi Saito, Nanao Inoue | 1988-06-14 |
| 4751531 | Thermal-electrostatic ink jet recording apparatus | Koichi Saito, Nanao Inoue | 1988-06-14 |
| 4751532 | Thermal electrostatic ink-jet recording head | Koichi Saito, Eiichi Akutsu, Nanao Inoue, Kiyoshi Horie | 1988-06-14 |
| 4748458 | Thermal electrostatic ink-jet recording apparatus | Nanao Inoue, Koichi Saito, Eiichi Akutsu, Kiyoshi Horie | 1988-05-31 |