Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9605170 | Ink set and ink jet recording method | Kouhei Nakagawa, Hirofumi Ichinose | 2017-03-28 |
| 9598592 | Ink set and ink jet recording method | Hirofumi Ichinose, Kouhei Nakagawa | 2017-03-21 |