Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10113080 | Method for manufacturing aqueous black pigment dispersion | Mariko Toshimitsu, Takaaki Nabe, Yoshihiro Sato | 2018-10-30 |
| 10000647 | Aqueous pigment dispersion and aqueous ink | Yukihiko Kawaharada, Takaaki Nabe | 2018-06-19 |