Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11001066 | Ink jet recording method and ink jet recording apparatus | Maki Motomura, Ryota Takeuchi, Minako Kawabe | 2021-05-11 |
| 10864747 | Ink jet recording method and ink jet recording apparatus | Minako Kawabe, Yoshihide Aikawa, Hideyuki Saito | 2020-12-15 |
| 10843482 | Ink jet recording method and ink jet recording apparatus | Yoshihide Aikawa, Minako Kawabe, Hideyuki Saito | 2020-11-24 |
| 10843483 | Ink jet recording method and ink jet recording apparatus | Hideyuki Saito, Yoshihide Aikawa, Minako Kawabe | 2020-11-24 |
| 10723135 | Ink jet recording method and ink jet recording apparatus | Minako Kawabe, Hideyuki Saito, Yoshihide Aikawa | 2020-07-28 |
| 10603909 | Ink jet recording method and ink jet recording apparatus | Minako Kawabe | 2020-03-31 |
| 10563076 | Ink jet recording method and ink jet recording apparatus | Arihiro Saito, Takashi Saito | 2020-02-18 |
| 10562305 | Ink jet recording method and ink jet recording apparatus | Takashi Saito, Arihiro Saito | 2020-02-18 |
| 10479082 | Ink jet recording method and ink jet recording apparatus | Arihiro Saito, Takashi Saito | 2019-11-19 |
| 10280326 | Ink jet recording method and ink jet recording device | Arihiro Saito, Eiichi Nakata, Yoshihide Aikawa | 2019-05-07 |
| 9957399 | Aqueous ink, ink cartridge, and ink jet recording method | Shuichi Okazaki, Hiroshi Kakikawa | 2018-05-01 |
| 9605170 | Ink set and ink jet recording method | Eiichi Nakata, Hirofumi Ichinose | 2017-03-28 |
| 9598592 | Ink set and ink jet recording method | Eiichi Nakata, Hirofumi Ichinose | 2017-03-21 |
| 9388322 | Ink, ink cartridge and ink jet recording process | Hiroshi Kakikawa, Yuhei Shimizu, Takakazu Mizutani, Hideki Takayama | 2016-07-12 |
| 9045660 | Ink set and ink jet recording method | Takakazu Mizutani, Hideki Takayama, Yuhei Shimizu, Hiroshi Kakikawa | 2015-06-02 |
| 8876962 | Aqueous ink, ink cartridge, and ink jet recording method | Masashi Yamamoto, Shuichi Okazaki, Tsuyoshi Kasai | 2014-11-04 |
| RE44863 | Ink, ink jet recording method, ink cartridge, and ink jet recording apparatus | Hiroshi Kakikawa, Masako Udagawa, Shuichi Okazaki, Yuuhei Shimizu, Hideyuki Takai +2 more | 2014-04-29 |
| 8273168 | Ink, ink jet recording method, ink cartridge, and ink jet recording apparatus | Hiroshi Kakikawa, Masako Udagawa, Shuichi Okazaki, Yuuhei Shimizu, Hideyuki Takai +2 more | 2012-09-25 |
| 7976146 | Ink jet recording ink tank | Mikio Sanada, Kenji Moribe, Satomi Yanagimachi, Yasuhito Mori | 2011-07-12 |
| 7901500 | Ink set, ink jet recording method, ink cartridge, recording unit, ink jet recording apparatus, and image forming method | Hirofumi Ichinose, Masako Udagawa, Hideki Takayama | 2011-03-08 |
| 7854798 | Ink set, image forming method, ink jet recording method, ink cartridge, and recording unit | Masako Udagawa, Hirofumi Ichinose, Hideki Takayama, Shinichi Hakamada | 2010-12-21 |
| 7705071 | Aqueous ink, ink-jet recording method, ink cartridge, recording unit and ink jet recording apparatus | Shinichi Hakamada, Tetsu Iwata, Masashi Ogasawara, Masashi Tsujimura, Shuichi Okazaki | 2010-04-27 |
| 7381257 | Aqueous ink, ink-jet recording method, ink cartridge, recording unit and ink jet recording apparatus | Hideki Takayama, Shinichi Hakamada, Masako Udagawa, Hirofumi Ichinose, Nobuyuki Matsumoto | 2008-06-03 |