Issued Patents All Time
Showing 51–75 of 132 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7213913 | Ink cartridge | Yasuto Sakai, Satoshi Shinada | 2007-05-08 |
| 7195345 | Ink-jet printing apparatus and ink cartridge | Satoshi Shinada, Takeo Seino, Koichi Toba, Takahiro Naka, Minoru Usui +2 more | 2007-03-27 |
| 7188936 | Ink cartridge for ink jet recording apparatus, connection unit and ink jet recording apparatus | Minoru Usui | 2007-03-13 |
| 7182446 | Ink cartridge for ink jet recording apparatus, connection unit and ink jet recording apparatus | Minoru Usui | 2007-02-27 |
| 7178902 | Ink cartridge and ink-jet recording apparatus | Takeo Seino, Satoshi Shinada, Yasuto Sakai, Masaki Shimomura, Satoshi Nakata | 2007-02-20 |
| 7165835 | Ink cartridge and method of ink injection thereinto | Mutsuhiko Ota, Yukiharu Suda, Hisashi Koike, Satoshi Shinada, Michinari Tsukahara +1 more | 2007-01-23 |
| 7121652 | Ink jet recording apparatus and cleaning control method for recording head incorporated therein | Shuhei Harada, Hitoshi Hayakawa, Atsushi Kobayashi, Hitotoshi Kimura, Yoshiharu Aruga | 2006-10-17 |
| 7090341 | Ink-jet recording device and ink supply unit suitable for it | — | 2006-08-15 |
| 7029617 | Process for producing ink-jet printer member | Youichi Nishimuro, Kunio Machida, Kazunaga Suzuki | 2006-04-18 |
| 7018030 | Ink cartridge and ink-jet recording apparatus | Takeo Seino, Satoshi Shinada, Yasuto Sakai, Masaki Shimomura, Satoshi Nakata | 2006-03-28 |
| 7011397 | Ink cartridge and method of regulating fluid flow | Atsushi Kobayashi, Satoshi Shinada | 2006-03-14 |
| 6986568 | Valve unit in ink supply channel of ink-jet recording apparatus, ink cartridge using the valve unit, ink supply needle and method of producing the valve unit | Minoru Usui, Takao Kobayashi, Satoshi Shinada, Takahiro Naka | 2006-01-17 |
| 6984030 | Ink cartridge and method of regulating fluid flow | Satoshi Shinada, Akira Ichihashi | 2006-01-10 |
| 6966638 | Ink cartridge and assembling method of atmospheric open valve in ink cartridge | Mutsuhiko Ota, Yukiharu Suda, Hisashi Koike, Satoshi Shinada, Michinari Tsukahara | 2005-11-22 |
| 6955422 | Ink cartridge | Munehide Kanaya, Yasuto Sakai, Masaki Shimomura, Satoshi Nakata, Yoshihiro Koizumi +1 more | 2005-10-18 |
| 6951389 | Ink cartridge | Takao Kobayashi | 2005-10-04 |
| 6945641 | Ink cartridge | Yasuto Sakai, Satoshi Shinada | 2005-09-20 |
| 6938997 | Ink cartridge and vacuum-packaging product containing the same | Koichi Toba, Satoshi Shinada | 2005-09-06 |
| 6926396 | Ink cartridge and method of ink injection thereinto | Mutsuhiko Ota, Yukiharu Suda, Hisashi Koike, Satoshi Shinada, Michinari Tsukahara | 2005-08-09 |
| 6905199 | Ink cartridge for ink jet recording device | Yasuto Sakai, Satoshi Shinada, Atsushi Kobayashi | 2005-06-14 |
| 6906290 | Method and device for heating preform | Daisuke Uesugi | 2005-06-14 |
| 6886927 | Ink-jet printing apparatus and ink cartridge | Satoshi Shinada, Takeo Seino, Koichi Toba, Takahiro Naka, Minoru Usui +2 more | 2005-05-03 |
| 6871944 | Ink cartridge | Takao Kobayashi | 2005-03-29 |
| 6863376 | Ink cartridge and ink-jet recording apparatus | Takeo Seino, Satoshi Shinada, Yasuto Sakai, Masaki Shimomura, Satoshi Nakata | 2005-03-08 |
| 6854835 | Ink cartridge for ink jet printer and method of charging ink into said cartridge | Takao Kobayashi, Satoshi Shinada, Kiyofumi Usui, Shoichi Hiraide, Kazuo Koshino +4 more | 2005-02-15 |