Issued Patents All Time
Showing 1–25 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10668728 | Ink jet recording method and ink jet recording apparatus | Tsuyoshi Kanke | 2020-06-02 |
| 9523911 | Radiation-sensitive resin composition, resist pattern-forming method, acid generator and compound | Takakazu Kimoto, Yusuke Asano | 2016-12-20 |
| 8960878 | Ink jet ink, ink jet recording method, and ink cartridge | Hirofumi Ichinose, Daiji Okamura, Kousuke Yamasaki, Mitsuru Ishii, Yuuki Nishino | 2015-02-24 |
| 8916333 | Radiation-sensitive resin composition | Noboru Otsuka, Akimasa Soyano | 2014-12-23 |
| 8911071 | Ink jet ink, ink cartridge, and ink jet recording method | Yuuki Nishino, Daiji Okamura, Kousuke Yamasaki, Mitsuru Ishii, Hirofumi Ichinose | 2014-12-16 |
| 8757788 | Ink jet ink, ink cartridge, and ink jet recording method | Daiji Okamura, Kousuke Yamasaki, Mitsuru Ishii, Yuuki Nishino, Yoichi Takada +1 more | 2014-06-24 |
| 8757776 | Ink jet ink, ink set, ink jet recording method, ink cartridge, recording unit and ink jet recording appratus | Hideki Yamakami, Daiji Okamura, Chiaki Muraoka, Masaki Oikawa | 2014-06-24 |
| 8641182 | Ink jet ink, ink cartridge, and ink jet recording method | Kenji Nishiguchi, Mitsuru Ishii, Sachie Furukawa, Daiji Okamura, Kousuke Yamasaki +3 more | 2014-02-04 |
| 8636839 | Ink jet ink, ink cartridge, and ink jet recording method | Kousuke Yamasaki, Daiji Okamura, Mitsuru Ishii, Yuuki Nishino, Hirofumi Ichinose | 2014-01-28 |
| 8507575 | Radiation-sensitive resin composition, polymer, and compound | Nobuji Matsumura, Yukio Nishimura, Akimasa Soyano, Ryuichi SERIZAWA, Noboru Otsuka | 2013-08-13 |
| 8500265 | Ink jet ink, ink set, ink jet recording method, ink cartridge, recording unit and ink jet recording apparatus | Hideki Yamakami, Daiji Okamura, Chiaki Muraoka, Masaki Oikawa | 2013-08-06 |
| 8123846 | Ink jet ink, ink jet recording method, ink cartridge, recording unit and ink jet recording apparatus | Hideki Yamakami, Daiji Okamura, Mitsuru Ishii, Satoshi Kudo, Otome Mori | 2012-02-28 |
| 8114208 | Ink jet ink, ink jet recording method, ink cartridge, recording unit and ink jet recording apparatus | Eiichi Nakata, Yukako Tamanuki | 2012-02-14 |
| 8083341 | Thermal ink-jet ink and ink cartridge using the ink | Hideki Yamakami | 2011-12-27 |
| 8070871 | Ink jet ink, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus | Minako Kawabe, Kumiko Mafune, Hideki Yamakami, Satomi Yanagimachi | 2011-12-06 |
| 8029612 | Ink jet ink, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus | Mitsuru Ishii, Daiji Okamura, Hideki Yamakami, Satoshi Kudo, Otome Mori | 2011-10-04 |
| 8025722 | Ink jet ink, ink jet recording method, ink cartridge, recording unit and ink jet recording apparatus | Minako Kawabe | 2011-09-27 |
| 7883185 | Thermal ink-jet ink and ink cartridge using the same | Hideki Yamakami | 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 | Hideki Yamakami, Masako Udagawa | 2011-01-11 |
| 7758156 | Image forming method, image forming apparatus, and ink jet recording apparatus | Hiroyuki Takuhara, Minako Kawabe, Satomi Yanagimachi, Yuuki Nishino | 2010-07-20 |
| 7637603 | Pigment ink, ink set, ink jet recording method, ink cartridge, recording unit, ink jet recording apparatus, and image forming method | Minako Kawabe, Hiroyuki Takuhara, Satomi Yanagimachi, Yuuki Nishino | 2009-12-29 |
| 7604335 | Ink cartridge | Hiroyuki Takuhara, Hideki Yamakami, 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 | Hideki Yamakami, Masako Udagawa | 2009-09-29 |
| 7578585 | Thermal ink-jet ink and ink cartridge using the ink | Hideki Yamakami | 2009-08-25 |
| 7520927 | Liquid ink for ink jet and ink jet recording method using the ink | Hideki Yamakami, Hiroyuki Takuhara, Yuuko Negishi | 2009-04-21 |