Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11786763 | N-vinyl lactam-based crosslinked polymer, cosmetic, absorbent agent for ink, and absorbent composite | Yui Ikemoto | 2023-10-17 |
| 11718116 | Method for manufacturing cylindrical container, and cylindrical container | Kouji Yamada, Zen Kanayama, Kenichirou Yamamoto | 2023-08-08 |