Issued Patents All Time
Showing 26–50 of 67 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7788807 | Method of manufacturing a liquid container | Chiaki Miyajima, Masahide Matsuyama, Yuichi Seki, Satoshi Shinada | 2010-09-07 |
| 7699452 | Ink cartridge and method of ink injection thereinto | Mutsuhiko Ota, Yukiharu Suda, Satoshi Shinada, Michinari Tsukahara, Hisashi Miyazawa +1 more | 2010-04-20 |
| 7575312 | Ink cartridge and method of ink injection thereinto | Mutsuhiko Ota, Yukiharu Suda, Satoshi Shinada, Michinari Tsukahara, Hisashi Miyazawa +1 more | 2009-08-18 |
| 7470009 | Method of filling recording material in recording material container and filling apparatus | Yukiharu Suda, Noboru Asauchi, Koichi Otsuki | 2008-12-30 |
| 7393089 | Method of refilling an ink cartridge for use in ink jet recorder | Shuichi Yamaguchi, Toshio Ito, Masahide Matsuyama, Yasuhiro Ogura, Fuminori Doi +3 more | 2008-07-01 |
| 7300142 | Ink cartridge for ink-jet printing apparatus | Minoru Usui, Satoshi Shinada, Takahiro Naka, Hisashi Miyazawa, Takeo Seino +8 more | 2007-11-27 |
| 7165835 | Ink cartridge and method of ink injection thereinto | Mutsuhiko Ota, Yukiharu Suda, Satoshi Shinada, Michinari Tsukahara, Hisashi Miyazawa +1 more | 2007-01-23 |
| 7090344 | Ink cartridge for use in an ink jet recording apparatus | Satoshi Shinada, Minoru Usui, Takahiro Naka, Tomio Yokoyama, Yasuhiko Kamijo +4 more | 2006-08-15 |
| 6989405 | Resinous filter for ink-jet recording apparatus | Satoshi Shinada, Michinari Tsukahara, Tomio Yokoyama, Ikuyoshi Ochiai, Hiroyuki Nishimura +1 more | 2006-01-24 |
| 6966638 | Ink cartridge and assembling method of atmospheric open valve in ink cartridge | Mutsuhiko Ota, Yukiharu Suda, Satoshi Shinada, Michinari Tsukahara, Hisashi Miyazawa | 2005-11-22 |
| 6926396 | Ink cartridge and method of ink injection thereinto | Mutsuhiko Ota, Yukiharu Suda, Satoshi Shinada, Michinari Tsukahara, Hisashi Miyazawa | 2005-08-09 |
| 6899417 | Ink cartridge for use in an ink jet recording apparatus | Satoshi Shinada, Minoru Usui, Takahiro Naka, Tomio Yokoyama, Yasuhiko Kamijo +4 more | 2005-05-31 |
| 6851797 | Method of filling recording material in recording material container and filling apparatus | Yukiharu Suda, Noboru Asauchi, Koichi Otsuki | 2005-02-08 |
| 6793330 | Ink cartridge for ink-jet printing apparatus | Minoru Usui, Satoshi Shinada, Takahiro Naka, Hisashi Miyazawa, Takeo Seino +1 more | 2004-09-21 |
| 6786583 | Ink cartridge storage structure and method | Mutsuhiko Ota, Yukiharu Suda, Satoshi Shinada, Michinari Tsukahara | 2004-09-07 |
| 6755515 | Ink cartridge for ink-jet printing apparatus | Minoru Usui, Satoshi Shinada, Takahiro Naka, Hisashi Miyazawa, Takeo Seino +8 more | 2004-06-29 |
| 6554412 | Ink cartridge, ink jet recorder, and method of mounting ink cartridge | Takeo Seino, Takahiro Naka, Satoshi Shinada, Koichi Toba, Yasuhiko Kamijo +1 more | 2003-04-29 |
| 6539985 | Method of filling an ink cartridge with ink and an apparatus thereof | Satoshi Shinada, Yuichi Nakamura, Yukiharu Suda | 2003-04-01 |
| 6474798 | Ink supplied printer head and ink container | Satoshi Shinada, Seiji Mochizuki, Yoshinori Miyazawa, Takao Kobayashi, Yukiharu Suda +2 more | 2002-11-05 |
| 6390616 | Method for manufacturing ink cartridges | Satoshi Shinada, Takahiro Naka, Tomio Yokoyama, Kazunori Ito | 2002-05-21 |
| 6332481 | Method of filling an ink cartridge with ink and an apparatus thereof | Satoshi Shinada, Yuichi Nakamura, Yukiharu Suda | 2001-12-25 |
| 6302530 | Ink cartridge | Kazumichi Shimada, Hideki Oikawa, Hisashi Miyazawa, Yoshie Kumagai, Takao Kobayashi | 2001-10-16 |
| 6302534 | Method for recycling ink cartridge used for recording apparatus | Michinari Tsukahara, Yukiharu Suda, Satoshi Shinada | 2001-10-16 |
| 6289654 | Method of manufacturing an ink cartridge for use in ink-jet recorder | Shuichi Yamaguchi, Toshio Ito, Masahide Matsuyama, Yasuhiro Ogura, Fuminori Doi +3 more | 2001-09-18 |
| 6276785 | Ink-supplied printer head and ink container | Satoshi Shinada, Seiji Mochizuki, Yoshinori Miyazawa, Takao Kobayashi, Yukiharu Suda | 2001-08-21 |