Issued Patents All Time
Showing 101–114 of 114 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6290334 | Recording apparatus, recording head and substrate therefor | Hiroyuki Ishinaga, Masahiko Ogawa, Masami Ikeda, Asao Saito, Hideo Saikawa +4 more | 2001-09-18 |
| 6277294 | Method of producing ink jet head valve, method of producing ink jet head and ink jet head produced by the method | Masahiko Ogawa, Masami Ikeda, Ichiro Saito, Hiroyuki Ishinaga, Tomoyuki Hiroki +2 more | 2001-08-21 |
| 6224184 | Printhead compatible with various printers and ink-jet printer using the printhead | Yoshiyuki Imanaka, Masahiko Ogawa, Ichiro Saito, Toshimori Miyakoshi, Muga Mochizuki | 2001-05-01 |
| 6196667 | Liquid discharging head, method of manufacturing the liquid discharging head, head cartridge carrying the liquid discharging head thereon and liquid discharging apparatus | Tomoyuki Hiroki, Masahiko Ogawa, Masami Ikeda, Ichiro Saito, Hiroyuki Ishinaga +2 more | 2001-03-06 |
| 6168251 | Recording apparatus and method for correcting offset of recorded pixels | Yoshiyuki Imanaka, Ichiro Saito, Toshimori Miyakoshi, Muga Mochizuki | 2001-01-02 |
| 6130692 | Printhead operating by time divisional driving of blocks of printing elements, and head cartridge and printer using such a printhead | Muga Mochizuki, Ichiro Saito, Yoshiyuki Imanaka, Toshimori Miyakoshi | 2000-10-10 |
| 6095640 | Liquid discharge head, liquid discharge method, head cartridge and liquid discharge device | Hiroyuki Ishinaga, Masahiko Ogawa, Masami Ikeda, Ichiro Saito, Tomoyuki Hiroki +4 more | 2000-08-01 |
| 6068369 | Ink jet head substrate, a method for manufacturing the substrate, an ink jet recording head having the substrate, and a method for manufacturing the head | Ichiro Saito, Yoshiyuki Imanaka, Toshimori Miyakoshi, Muga Mochizuki | 2000-05-30 |
| 6062678 | Ink-jet recording head with a particular arrangement of thermoelectric transducers and discharge openings | Hiroyuki Ishinaga, Masami Ikeda, Hajime Kaneko, Hideo Saikawa, Noribumi Koitabashi +7 more | 2000-05-16 |
| 5896147 | Liquid jet head and substrate therefor having selected spacing between ejection energy generating elements | Toshihiro Mori, Masami Ikeda, Masami Kasamoto, Yoshiyuki Imanaka, Masaaki Izumida | 1999-04-20 |
| 5726696 | Ink jet recording head having reserve functional devices | Asao Saito, Hiroyuki Ishinaga, Ryoichi Koizumi | 1998-03-10 |
| 5660739 | Method of producing substrate for ink jet recording head, ink jet recording head and ink jet recording apparatus | Masami Ikeda, Masami Kasamoto, Toshihiro Mori, Masahiko Tonogaki, Yuji Kamiyama | 1997-08-26 |
| 5580468 | Method of fabricating head for recording apparatus | Takashi Fujikawa, Asao Saito, Makoto Shibata, Junichi Kohayashi, Hirokazu Komuro +2 more | 1996-12-03 |
| 5479197 | Head for recording apparatus | Takashi Fujikawa, Asao Saito, Makoto Shibata, Junichi Kobayashi, Hirokazu Komuro +2 more | 1995-12-26 |