Issued Patents All Time
Showing 51–75 of 148 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8376525 | Liquid discharge head and method of manufacturing the same | Kazuhiro Asai, Takumi Suzuki, Tamaki Sato, Maki Kato | 2013-02-19 |
| 8366951 | Liquid discharge head and method of manufacturing a substrate for the liquid discharge head | Masafumi Morisue, Takumi Suzuki, Ryoji Kanri, Akihiko Okano, Atsushi Hiramoto | 2013-02-05 |
| 8227043 | Liquid discharge head manufacturing method, and liquid discharge head obtained using this method | Takumi Suzuki, Tamaki Sato, Ryoji Kanri, Maki Hatta, Kazuhiro Asai +4 more | 2012-07-24 |
| 8211719 | Method of processing substrate and method of manufacturing substrate for use in liquid ejection head | Hiroyuki Morimoto | 2012-07-03 |
| 8191260 | Liquid ejection head and manufacturing method thereof | Maki Kato, Masaki Ohsumi, Yoshinori Tagawa, Kazuhiro Asai, Tamaki Sato +1 more | 2012-06-05 |
| 8017307 | Method for manufacturing minute structure, method for manufacturing liquid discharge head, and liquid discharge head | Takumi Suzuki, Tamaki Sato, Ryoji Kanri, Maki Hatta, Kazuhiro Asai +3 more | 2011-09-13 |
| 7980675 | Ink jet head | Takumi Suzuki, Tamaki Sato, Maki Kato, Kazuhiro Asai | 2011-07-19 |
| 7971964 | Liquid discharge head and method for manufacturing the same | Shoji Shiba, Akihiko Okano, Yoshikazu Saito, Kazuhiro Asai, Tamaki Sato +4 more | 2011-07-05 |
| 7922274 | 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 | 2011-04-12 |
| 7637581 | Ink jet head substrate having heat generating resistor and ink jet head and recording method using same | Koromo Shirota, Teruo Ozaki, Ryuji Katsuragi, Hidehiko Kanda | 2009-12-29 |
| 7629111 | Liquid discharge head manufacturing method, and liquid discharge head obtained using this method | Takumi Suzuki, Tamaki Sato, Ryoji Kanri, Maki Hatta, Kazuhiro Asai +4 more | 2009-12-08 |
| 7625069 | Liquid discharge head having hollow portions for relaxing stress in the head and manufacturing method of the same | Naozumi Nabeshima, Toru Yamane, Takumi Suzuki, Tamaki Sato, Ryoji Kanri +2 more | 2009-12-01 |
| 7592131 | Method for producing fine structured member, method for producing fine hollow structured member and method for producing liquid discharge head | Yoshinori Tagawa, Wataru Hiyama, Tatsuya Masukawa, Shoji Shiba, Yoshiaki Kurihara +2 more | 2009-09-22 |
| 7526863 | Method for manufacturing a microstructure | Masashi Miyagawa | 2009-05-05 |
| 7513601 | Liquid discharge head and method of manufacturing the same | Kazuhiro Asai, Ryoji Kanri | 2009-04-07 |
| 7384130 | Liquid ejection head | Masashi Miyagawa | 2008-06-10 |
| 7293859 | Liquid discharge head and method for manufacturing such head | Wataru Hiyama | 2007-11-13 |
| 7219971 | Ink jet head substrate having heat generating resistor and ink jet head and recording method using same | Koromo Shirota, Teruo Ozaki, Ryuji Katsuragi, Hidehiko Kanda | 2007-05-22 |
| 7216945 | Recording apparatus and method of controlling the same | Takashi Nojima, Osamu Sato, Atsuhiro Tsuchiya, Akio Kato, Koichi Kuno +2 more | 2007-05-15 |
| 7210755 | 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 | 2007-05-01 |
| 7048358 | Liquid discharge head and method for manufacturing such head | Wataru Hiyama | 2006-05-23 |
| 7036909 | Liquid ejection head | Masashi Miyagawa | 2006-05-02 |
| 7014287 | 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 | 2006-03-21 |
| 6997535 | Ink tank and ink jet recording apparatus provided with the same | Muga Mochizuki, Ichiro Saito, Hiroyuki Ishinaga, Yoshiyuki Imanaka, Ryoji Inoue +1 more | 2006-02-14 |
| 6986980 | Method of producing micro structure, method of producing liquid discharge head, and liquid discharge head by the same | Wataru Hiyama, Shoji Shiba, Hiroe Ishikura, Akihiko Okano | 2006-01-17 |