Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12312480 | Aqueous ink, ink cartridge and ink jet recording method | Akemi Watanabe, Yoshio Nakajima | 2025-05-27 |
YU
Yoko Uetake
Overall (2025): #158,848 of 469,880Top 35%
1
Patents 2025