Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11445903 | Vision test device | Seiji Morino, Makoto Suzuki, Kinya Hasegawa | 2022-09-20 |
| 11254802 | Diarylamine-based compound, anti-aging agent, and polymer composition | Satoshi Kiriki, Kazuhiro Ejiri | 2022-02-22 |
| 11219688 | Absorption promoter and use for same | Yuki Sato, Yoh Takekuma, Shingo Maruyama | 2022-01-11 |