Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8361211 | Inkjet recording liquid | Koji Furukawa, Yoshimitsu Arai, Katsuyuki Hirato | 2013-01-29 |
| 8187675 | Image forming method | Yoshimitsu Arai | 2012-05-29 |
| 8188160 | Ink set for inkjet recording, image recording method and image recording apparatus | Katsuyuki Hirato, Koji Furukawa, Yoshimitsu Arai | 2012-05-29 |
| 7918927 | Inkjet recording liquid and inkjet recording method | Yoshimitsu Arai, Koji Furukawa, Katsuyuki Hirato, Kaoru Tojo | 2011-04-05 |