Issued Patents All Time
Showing 76–100 of 148 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6971171 | Method for manufacturing an ink jet recording head | Hirokazu Komuro, Masashi Miyagawa, Yoshinori Misumi, Hiroyuki Sugiyama, Ryoji Inoue | 2005-12-06 |
| 6960424 | Method for manufacturing microstructure, method for manufacturing liquid discharge head, and liquid discharge head | Masashi Miyagawa | 2005-11-01 |
| 6951380 | Method of manufacturing microstructure, method of manufacturing liquid discharge head, and liquid discharge head | Wataru Hiyama | 2005-10-04 |
| 6945635 | Liquid discharge method, liquid discharge head, liquid discharge apparatus, and method for manufacturing liquid discharge head | Hiroshi Sugitani, Masanori Takenouchi, Masami Ikeda, Kiyomitsu Kudo, Ryoji Inoue +1 more | 2005-09-20 |
| 6945633 | Liquid discharge head substrate, liquid discharge head, liquid discharge apparatus having these elements, manufacturing method of liquid discharge head, and driving method of the same | Yoshiyuki Imanaka, Sadayuki Sugama, Ichiro Saito, Hiroyuki Ishinaga, Akihiro Yamanaka | 2005-09-20 |
| 6942321 | Method for producing liquid discharge head | Wataru Hiyama | 2005-09-13 |
| 6910760 | Liquid discharge head and method for manufacturing recording head | Wataru Hiyama | 2005-06-28 |
| 6854831 | Liquid discharge method, liquid discharge head, liquid discharge apparatus, and method for manufacturing liquid discharge head | Hiroshi Sugitani, Masanori Takenouchi, Masami Ikeda, Kiyomitsu Kudo, Ryoji Inoue +1 more | 2005-02-15 |
| 6834943 | Liquid discharge head, a substrate for use of such head and a method of manufacture therefor | Hiroaki Mihara, Masahiko Ogawa, Kazuaki Masuda, Masami Ikeda, Ichiro Saito +6 more | 2004-12-28 |
| 6827411 | Solid semiconductor element, ink tank, ink jet recording apparatus provided with ink tank, liquid information acquiring method and liquid physical property change discriminating method | Sadayuki Sugama, Ichiro Saito, Hiroyuki Ishinaga, Yoshiyuki Imanaka, Muga Mochizuki +3 more | 2004-12-07 |
| 6799838 | Liquid discharge head liquid discharge method and liquid discharge apparatus | Masaru Iketani | 2004-10-05 |
| 6789863 | Recording apparatus and method of controlling the same | Takashi Nojima, Osamu Sato, Atsuhiro Tsuchiya, Akio Kato, Koichi Kuno +2 more | 2004-09-14 |
| 6786572 | Liquid discharge head and liquid discharge apparatus | Yoshiyuki Imanaka, Hiroyuki Ishinaga, Akihiro Yamanaka, Ryoji Inoue | 2004-09-07 |
| 6769754 | Ink jet recording apparatus utilizing solid semiconductor element | Yoshiyuki Imanaka, Ichiro Saito, Hiroyuki Ishinaga, Muga Mochizuki, Ryoji Inoue +1 more | 2004-08-03 |
| 6752487 | Liquid discharging head, method for manufacturing a liquid discharging head, and liquid discharging apparatus | Koromo Shirota, Teruo Ozaki, Ryuji Katsuragi, Hidehiko Kanda | 2004-06-22 |
| 6719394 | SEMICONDUCTOR DEVICE, INK TANK PROVIDED WITH SUCH SEMICONDUCTOR DEVICE, INK JET CARTRIDGE, INK JET RECORDING APPARATUS, METHOD FOR MANUFACTURING SUCH SEMICONDUCTOR DEVICE, AND COMMUNICATION SYSTEM, METHOD FOR CONTROLLING PRESSURE, MEMORY ELEMENT, SECURITY SYSTEM OF INK JET RECORDING APPARATUS | Sadayuki Sugama, Ichiro Saito, Hiroyuki Ishinaga, Yoshiyuki Imanaka, Muga Mochizuki +4 more | 2004-04-13 |
| 6688729 | Liquid discharge head substrate, liquid discharge head, liquid discharge apparatus having these elements, manufacturing method of liquid discharge head, and driving method of the same | Yoshiyuki Imanaka, Sadayuki Sugama, Ichiro Saito, Hiroyuki Ishinaga, Akihiro Yamanaka | 2004-02-10 |
| 6685296 | Ink tank and ink jet recording apparatus provided with the same | Muga Mochizuki, Ichiro Saito, Hiroyuki Ishinaga, Yoshiyuki Imanaka, Ryoji Inoue +1 more | 2004-02-03 |
| 6663229 | Ink jet recording head having movable member and restricting section for restricting displacement of movable member, and method for manufacturing the same | Hirokazu Komuro, Masashi Miyagawa, Yoshinori Misumi, Hiroyuki Sugiyama, Ryoji Inoue | 2003-12-16 |
| 6663228 | Ink-jet head base board, ink-jet head, and ink-jet apparatus | Ichiro Saito, Masahiko Ogawa, Teruo Ozaki, Muga Mochizuki | 2003-12-16 |
| 6609783 | Ink jet recording head, method for producing the same and recording apparatus equipped with the same | Shuji Koyama, Masashi Kitani, Toshihiro Mori, Teruo Ozaki | 2003-08-26 |
| 6543892 | Printing apparatus | Hideo Saikawa, Tsutomu Shimada, Tsuyoshi Santo, Kenji Maeda, Yoshifumi Fujita +3 more | 2003-04-08 |
| 6540316 | Liquid discharge head and liquid discharge apparatus | Yoshiyuki Imanaka, Hiroyuki Ishinaga, Akihiro Yamanaka, Ryoji Inoue | 2003-04-01 |
| 6540330 | Liquid discharge head, method for producing the same and liquid discharge apparatus | Koromo Shirota, Teruo Ozaki, Ryuji Katsuragi, Hidehiko Kanda | 2003-04-01 |
| 6540336 | Liquid discharge head, method for manufacturing such head, head cartridge and liquid discharging apparatus | Masahiko Ogawa, Masami Ikeda, Ichiro Saito, Hiroyuki Ishinaga, Tomoyuki Hiroki +2 more | 2003-04-01 |