Issued Patents 2002
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497475 | Liquid discharge method, head, and apparatus which suppress bubble growth at the upstream side | Hiroshi Sugitani, Masanori Takenouchi, Masami Ikeda, Kiyomitsu Kudo, Ryoji Inoue +1 more | 2002-12-24 |
| 6491834 | Method for manufacturing liquid discharge head, liquid discharge head, head cartridge, and liquid discharge recording apparatus | Ichiro Saito, Toshio Kashino, Yoshiyuki Imanaka, Teruo Ozaki, Muga Mochizuki | 2002-12-10 |
| 6491381 | Liquid discharge head and liquid discharge apparatus | Muga Mochizuki, Ichiro Saito, Toshio Kashino, Yoshiyuki Imanaka, Teruo Ozaki | 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 |
| 6488365 | Liquid discharging head | Kiyomitsu Kudo, Yutaka Koizumi, Sadayuki Sugama, Kiyomi Aono, Tsutomu Abe +8 more | 2002-12-03 |
| 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 |
| 6485131 | Ink-jet head base board, ink-jet head, and ink-jet apparatus | Ichiro Saito, Masahiko Ogawa, Teruo Ozaki, Muga Mochizuki | 2002-11-26 |
| 6474769 | Liquid discharge head, liquid discharge apparatus and method for manufacturing liquid discharge head | Yoshiyuki Imanaka, Akihiro Yamanaka, Teruo Ozaki, Shinji Watanabe, Yoichi Taneya +1 more | 2002-11-05 |
| 6474780 | Liquid discharge head, cartridge having such head, liquid discharge apparatus provided with such cartridge, and method for manufacturing liquid discharge heads | Toshio Kashino, Tomoyuki Hiroki, Teruo Ozaki, Takayuki Ono, Masaru Iketani | 2002-11-05 |
| 6472125 | Method for manufacturing ink jet recording head and ink jet recording head manufactured by such method of manufacture | Jun Koide | 2002-10-29 |
| 6468437 | Method for producing liquid discharging head | Toshio Kashino, Ichiro Saito, Yoshiyuki Imanaka, Teruo Ozaki, Muga Mochizuki | 2002-10-22 |
| 6467863 | Ink jet recording head, and ink jet recording device | Yoshiyuki Imanaka, Akihiro Yamanaka | 2002-10-22 |
| 6464345 | Liquid discharging head, apparatus and method employing controlled bubble growth, and method of manufacturing the head | Masanori Takenouchi, Kiyomitsu Kudo, Ryoji Inoue | 2002-10-15 |
| 6464342 | Liquid discharge head, head cartridge mounted on liquid discharge head and liquid discharge apparatus, and method for manufacturing liquid discharge head | Ichiro Saito, Toshio Kashino, Yoshiyuki Imanaka, Teruo Ozaki, 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, Teruo Ozaki, Hidehiko Kanda | 2002-10-08 |
| 6454379 | Liquid discharge head and liquid discharge apparatus that uses the liquid discharge head, and discharge volume correction method for the liquid discharge head | Yoichi Taneya, Akihiro Yamanaka, Yoshiyuki Imanaka | 2002-09-24 |
| 6450616 | Substrate with multiple heat generating elements for each ejection opening, ink jet printing head and ink-jet printing apparatus with same | Masami Ikeda, Masami Kasamoto, Hajime Kaneko, Tsutomu Abe, Hiroyuki Ishinaga +3 more | 2002-09-17 |
| 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 |
| 6435660 | Ink jet recording head substrate, ink jet recording head, ink jet recording unit, and ink jet recording apparatus | Teruo Ozaki, Koromo Shirota, Ryuji Katsuragi, Hidehiko Kanda | 2002-08-20 |
| 6436301 | Method for manufacturing a liquid discharge head | Tomoyuki Hiroki, Takayuki Yagi, Teruo Ozaki | 2002-08-20 |
| 6435670 | Liquid discharge head, liquid discharge method, liquid discharge apparatus, recovery method for liquid discharge head, and fluid structure body | Ryoji Inoue, Masanori Takenouchi, Kiyomitsu Kudo | 2002-08-20 |
| 6435661 | Liquid discharge head, liquid discharge method and liquid discharge apparatus | Ryoji Inoue, Hiroshi Sugitani, Masanori Takenouchi, Masami Ikeda, Kiyomitsu Kudo +1 more | 2002-08-20 |
| 6426481 | Method for manufacturing discharge nozzle of liquid jet recording head and method for manufacturing the same head | Jun Koide, Kenji Sato | 2002-07-30 |
| 6402302 | Liquid discharge head, manufacturing method thereof, and microelectromechanical device | Teruo Ozaki, Akihiro Yamanaka, Yoshiyuki Imanaka, Muga Mochizuki | 2002-06-11 |
| 6391527 | Method of producing micro structure, method of production liquid discharge head | Takayuki Yagi, Tomoyuki Hiroki, Teruo Ozaki | 2002-05-21 |