| 12421407 |
Aqueous ink, ink cartridge and ink jet recording method |
Mikio Sanada, Yoshiyuki Kaneko, Yoshihisa Yamashita, Junichi Sakai, Shoichi Takeda |
2025-09-23 |
| 12215240 |
Aqueous ink, ink cartridge and ink jet recording method |
Kuniaki Fujimoto, Yasuaki Murai, Saki Tasaki |
2025-02-04 |
| 8814341 |
Ink, ink cartridge and ink jet recording method |
Ryosuke Nagao, Jun Yoshizawa, Kuniaki Fujimoto, Yukako Tamanuki, Otome Yamashita +3 more |
2014-08-26 |
| 8757776 |
Ink jet ink, ink set, ink jet recording method, ink cartridge, recording unit and ink jet recording appratus |
Daiji Okamura, Hiroshi Tomioka, Chiaki Muraoka, Masaki Oikawa |
2014-06-24 |
| 8500265 |
Ink jet ink, ink set, ink jet recording method, ink cartridge, recording unit and ink jet recording apparatus |
Daiji Okamura, Hiroshi Tomioka, Chiaki Muraoka, Masaki Oikawa |
2013-08-06 |
| 8123846 |
Ink jet ink, ink jet recording method, ink cartridge, recording unit and ink jet recording apparatus |
Hiroshi Tomioka, Daiji Okamura, Mitsuru Ishii, Satoshi Kudo, Otome Mori |
2012-02-28 |
| 8083341 |
Thermal ink-jet ink and ink cartridge using the ink |
Hiroshi Tomioka |
2011-12-27 |
| 8070871 |
Ink jet ink, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus |
Minako Kawabe, Hiroshi Tomioka, Kumiko Mafune, Satomi Yanagimachi |
2011-12-06 |
| 8029612 |
Ink jet ink, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus |
Mitsuru Ishii, Hiroshi Tomioka, Daiji Okamura, Satoshi Kudo, Otome Mori |
2011-10-04 |
| 7988277 |
Ink set, ink jet recording method, ink cartridge, recording unit, ink jet recording method, and aqueous ink |
Kenji Moribe, Satoshi Kudo, Mikio Sanada |
2011-08-02 |
| 7883185 |
Thermal ink-jet ink and ink cartridge using the same |
Hiroshi Tomioka |
2011-02-08 |
| 7866809 |
Mailing ink, and ink tank for mailing, ink jet recording method for mailing and ink jet recording apparatus for mailing using the same |
Hiroshi Tomioka, Masako Udagawa |
2011-01-11 |
| 7682433 |
Ink set, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus |
Satomi Yanagimachi, Kumiko Mafune, Mikio Sanada, Kenji Moribe, Tomonari Watanabe +3 more |
2010-03-23 |
| 7604335 |
Ink cartridge |
Hiroshi Tomioka, Hiroyuki Takuhara, Yuuko Negishi |
2009-10-20 |
| 7594719 |
Mailing ink, and ink tank for mailing, ink jet recording method for mailing and ink jet recording apparatus for mailing using the same |
Hiroshi Tomioka, Masako Udagawa |
2009-09-29 |
| 7578585 |
Thermal ink-jet ink and ink cartridge using the ink |
Hiroshi Tomioka |
2009-08-25 |
| 7520927 |
Liquid ink for ink jet and ink jet recording method using the ink |
Hiroshi Tomioka, Hiroyuki Takuhara, Yuuko Negishi |
2009-04-21 |
| 7510604 |
Cyan ink for ink jet and ink jet recording method |
Yuuko Negishi, Hiroshi Tomioka, Hiroyuki Takuhara |
2009-03-31 |
| 7244299 |
Ink jet recording ink, ink jet recording method, ink cartridge, and ink jet recording apparatus |
Itaru Tsuji, Shinichi Tochihara, Hiroshi Tomioka, Koichi Osumi, Hiroyuki Takuhara +1 more |
2007-07-17 |
| 7208033 |
Ink, ink jet recording method, ink cartridge, and ink jet recording apparatus |
Minako Kawabe, Koichi Osumi, Shinichi Tochihara, Hiroshi Tomioka, Hiroyuki Takuhara +1 more |
2007-04-24 |
