Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11542402 | Oil-based inkjet ink, method for producing oil-based inkjet ink and method for producing dispersant | Naofumi Ezaki, Shinsuke Ozawa, Tsukasa Hamada, Mitsuko Kitanohara, Tetsuya Shiraishi | 2023-01-03 |