Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10688787 | Ink jet recording method and ink jet recording apparatus | Mamiko Kaji, Satoshi Takebayashi, Tsuyoshi Kanke, Takashi Imai | 2020-06-23 |
| 10233343 | Aqueous ink, ink cartridge, and ink jet recording method | Satoshi Takebayashi, Shuichi Okazaki, Minako Kawabe, Hiroshi Kakikawa, Eriko Kawakita | 2019-03-19 |
| 8425027 | Clear ink, ink jet recording method, ink set, ink cartridge, recording unit and ink jet recording apparatus | Yoshio Nakajima, Yuhei Shimizu, Tetsu Iwata, Katsuhiro Hayashi, Kenji Nishiguchi | 2013-04-23 |
| 8188179 | Ink-jet recording pigment ink | Kenji Nishiguchi | 2012-05-29 |
| 7973097 | Ink jet pigment ink and ink set | Kenji Nishiguchi | 2011-07-05 |
| 7863351 | Pigment ink for ink jet recording | Kenji Nishiguchi | 2011-01-04 |
| 7723403 | Ink-jet recording pigment ink | Kenji Nishiguchi | 2010-05-25 |
| 7629395 | Inkjet pigment ink | Kenji Nishiguchi | 2009-12-08 |