Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12083499 | Guard column and method for producing guard column | Ritsuko Wakayama | 2024-09-10 |
| 8551509 | Skin agent for external use and cosmetic agent including ubiquinone derivative or salt thereof and method using the same | Hirobumi Aoki, Yohei Kurata, Harumi Kamachi | 2013-10-08 |