Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8511808 | Liquid-ejecting recording head and liquid-ejecting recording apparatus | Yukuo Yamaguchi, Yutaka Koizumi, Mikiya Umeyama, Kiyomitsu Kudo, Yuichiro Akama +1 more | 2013-08-20 |
| 8491106 | Liquid supply member, method for manufacturing the same, and method for manufacturing liquid ejection head | Osamu Morita | 2013-07-23 |
| 8313169 | Liquid-ejecting head | Kiyomitsu Kudo, Yasushi Iijima, Tomotsugu Kuroda | 2012-11-20 |
| 8205975 | Recording apparatus | Yukuo Yamaguchi, Kiyomitsu Kudo, Yasushi Iijima, Satoshi Kimura | 2012-06-26 |
| 8052251 | Ink jet recording head | Kiyomitsu Kudo, Yukuo Yamaguchi, Genji Inada, Mikiya Umeyama, Satoshi Kudo +3 more | 2011-11-08 |
| 7784908 | Flexible film wiring board and liquid discharge head | Mikiya Umeyama, Yutaka Koizumi, Yukuo Yamaguchi, Akira Goto, Yuichiro Akama | 2010-08-31 |
| D502501 | Partial right-side panel and rear panel for an ink-jet cartridge | Tetsuya Sekine, Hiroyuki Tokuda, Masaaki Izumida, Yoichi Taneya | 2005-03-01 |
| 6799838 | Liquid discharge head liquid discharge method and liquid discharge apparatus | Masahiko Kubota | 2004-10-05 |
| 6499828 | Manufacturing method of ink jet head, ink jet head manufactured by same and ink jet device having ink jet head | Yutaka Koizumi, Toshio Kashino, Seiichiro Karita, Haruhiko Terai, Kouichi Omata +3 more | 2002-12-31 |
| 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, Teruo Ozaki, Takayuki Ono | 2002-11-05 |
| 6443567 | Liquid ejecting cartridge and recording device using same | Hiroki Hayashi, Shozo Hattori, Hajime Yamamoto, Eiichiro Shimizu, Teruo Arashima +2 more | 2002-09-03 |
| 6419347 | Liquid eject head, cartridge and image forming apparatus, and manufacturing method of liquid eject head | Takayuki Ono, Tomoyuki Hiroki | 2002-07-16 |
| 6350027 | Ink tank structure | Masaaki Okada, Yoichi Taneya | 2002-02-26 |
| 6334674 | Absorber mounted in an ink tank and process for manufacturing this tank | Takayuki Ono, Hiroshi Sugitani, Kazuaki Masuda, Hajime Yamamoto, Eiichiro Shimizu +4 more | 2002-01-01 |
| 6062666 | Ink jet recording method and apparatus beginning driving cycle with discharge elements other than at ends of substrates | Kouichi Omata, Yutaka Koizumi, Toshio Kashino, Seiichiro Karita, Haruhiko Terai +1 more | 2000-05-16 |
| 6056393 | Ink-jet recording head and ink-jet cartridge | Yoichi Taneya, Taiji Yoshinari, Shinichi Miyauchi, Masaaki Okada | 2000-05-02 |
| 5867200 | Print head, and print pre-heat method and apparatus using the same | Hiroki Tajima, Yutaka Koizumi, Toshio Kashino, Seiichiro Karita, Haruhiko Terai +1 more | 1999-02-02 |
| 5826333 | Method of manufacturing an ink jet head | Yutaka Koizumi, Toshio Kashino, Seiichiro Karita, Haruhiko Terai, Kouichi Omata +3 more | 1998-10-27 |
| 5801737 | Ink container with internal air pressure adjustment | Yohei Sato, Kazuaki Masuda, Torachika Osada, Masahiko Higuma, Jun Kawai +2 more | 1998-09-01 |
| 5748213 | Ink jet head having plural elemental substrates, apparatus having the ink jet head, and method for manufacturing the ink jet head | Seiichiro Karita, Hiroshi Sugitani, Yutaka Koizumi, Toshio Kashino, Haruhiko Terai +5 more | 1998-05-05 |