Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11015073 | Ink jet ink composition | Tomohiro Fujita, Chikako Fujita, Yoshifumi Ito | 2021-05-25 |
| 10626281 | Ink jet ink composition | Tomohiro Fujita, Chikako Fujita, Yoshifumi Ito | 2020-04-21 |