Issued Patents 2002
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491834 | Method for manufacturing liquid discharge head, liquid discharge head, head cartridge, and liquid discharge recording apparatus | Masahiko Kubota, Ichiro Saito, Toshio Kashino, Yoshiyuki Imanaka, Muga Mochizuki | 2002-12-10 |
| 6491381 | Liquid discharge head and liquid discharge apparatus | Muga Mochizuki, Ichiro Saito, Toshio Kashino, Yoshiyuki Imanaka, Masahiko Kubota | 2002-12-10 |
| 6491380 | Liquid discharging head with common ink chamber positioned over a movable member | Yoichi Taneya, Masahiko Ogawa, Masami Ikeda, Ichiro Saito, Hiroyuki Ishinaga +7 more | 2002-12-10 |
| 6485131 | Ink-jet head base board, ink-jet head, and ink-jet apparatus | Ichiro Saito, Masahiko Ogawa, Masahiko Kubota, Muga Mochizuki | 2002-11-26 |
| 6485132 | Liquid discharge head, recording apparatus, and method for manufacturing liquid discharge heads | Tomoyuki Hiroki, Masahiko Ogawa, Masami Ikeda, Ichiro Saito, Hiroyuki Ishinaga +3 more | 2002-11-26 |
| 6474780 | Liquid discharge head, cartridge having such head, liquid discharge apparatus provided with such cartridge, and method for manufacturing liquid discharge heads | Masahiko Kubota, Toshio Kashino, Tomoyuki Hiroki, Takayuki Ono, Masaru Iketani | 2002-11-05 |
| 6474792 | Liquid discharge head, method for manufacturing liquid discharge head, head cartridge on which liquid discharge head is mounted, and liquid discharge apparatus | Hiroyuki Sugiyama, Masami Kasamoto, Hiroyuki Ishinaga, Yoshinori Misumi, Yoichi Taneya +2 more | 2002-11-05 |
| 6474789 | Recording apparatus, recording head and substrate therefor | Hiroyuki Ishinaga, Masahiko Ogawa, Masami Ikeda, Asao Saito, Hideo Saikawa +4 more | 2002-11-05 |
| 6474769 | Liquid discharge head, liquid discharge apparatus and method for manufacturing liquid discharge head | Yoshiyuki Imanaka, Akihiro Yamanaka, Masahiko Kubota, Shinji Watanabe, Yoichi Taneya +1 more | 2002-11-05 |
| 6468437 | Method for producing liquid discharging head | Toshio Kashino, Ichiro Saito, Yoshiyuki Imanaka, Masahiko Kubota, Muga Mochizuki | 2002-10-22 |
| 6464342 | Liquid discharge head, head cartridge mounted on liquid discharge head and liquid discharge apparatus, and method for manufacturing liquid discharge head | Masahiko Kubota, Ichiro Saito, Toshio Kashino, Yoshiyuki Imanaka, Muga Mochizuki | 2002-10-15 |
| 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, Masahiko Kubota, Hidehiko Kanda | 2002-10-08 |
| 6450617 | Ink jet print head and ink jet printing apparatus using the same | Masashi Kitani | 2002-09-17 |
| 6443563 | ELECTRO-THERMAL CONVERSION DEVICE BOARD, INK-JET RECORDING HEAD PROVIDED WITH THE ELECTRO-THERMAL CONVERSION DEVICE BOARD, INK-JET RECORDING APPARATUS USING THE SAME, AND PRODUCTION METHOD OF INK-JET RECORDING HEAD | Ichiro Saito, Masashi Kitani, Yoshiyuki Imanaka, Toshimori Miyakoshi, Muga Mochizuki | 2002-09-03 |
| 6439700 | Liquid discharge head, liquid discharge method, head cartridge and liquid discharge device | Hiroyuki Ishinaga, Masahiko Ogawa, Masami Ikeda, Ichiro Saito, Tomoyuki Hiroki +4 more | 2002-08-27 |
| 6436301 | Method for manufacturing a liquid discharge head | Tomoyuki Hiroki, Takayuki Yagi, Masahiko Kubota | 2002-08-20 |
| 6435660 | Ink jet recording head substrate, ink jet recording head, ink jet recording unit, and ink jet recording apparatus | Koromo Shirota, Masahiko Kubota, Ryuji Katsuragi, Hidehiko Kanda | 2002-08-20 |
| 6402302 | Liquid discharge head, manufacturing method thereof, and microelectromechanical device | Akihiro Yamanaka, Yoshiyuki Imanaka, Masahiko Kubota, Muga Mochizuki | 2002-06-11 |
| 6391527 | Method of producing micro structure, method of production liquid discharge head | Takayuki Yagi, Tomoyuki Hiroki, Masahiko Kubota | 2002-05-21 |
| 6382755 | Printhead and printing apparatus using printhead | Yoshiyuki Imanaka, Muga Mochizuki | 2002-05-07 |
| 6382775 | Liquid ejecting printing head, production method thereof and production method for base body employed for liquid ejecting printing head | Masahiko Kubota, Hiroshi Sugitani, Shigeyuki Matsumoto, Masami Ikeda, Yasuhiro Naruse +3 more | 2002-05-07 |
| 6378993 | Liquid discharge head, producing method therefor and liquid discharge apparatus | Ichiro Saito, Toshio Kashino, Yoshiyuki Imanaka, Masahiko Kubota, Muga Mochizuki +3 more | 2002-04-30 |
| 6374482 | Method of manufacturing a liquid discharge head | Hiroaki Mihara, Masahiko Ogawa, Kazuaki Masuda, Masami Ikeda, Ichiro Saito +6 more | 2002-04-23 |
| 6357862 | Substrate for ink jet recording head, ink jet recording head and method of manufacture therefor | Masahiko Ogawa, Yoshiyuki Imanaka, Muga Mochizuki | 2002-03-19 |