Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9365735 | Non-aqueous pigment ink | Tetsuo Hosoya, Toshihiro Endo | 2016-06-14 |
| 8585815 | Non-aqueous inkjet ink | Masakatsu Arai, Hiroshi Hayashi, Kenji Shimomura, Teruaki Okawa | 2013-11-19 |