Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11486830 | Method for determining ultraviolet light sensitivity | Yu Gabe, Shinya Kasamatsu, Katsuya Takeda, Yoko Nakajima | 2022-11-01 |
| 5991433 | Method for analyzing skin surface and apparatus therefor | Yukihiro Yada, Shuichi Akazaki | 1999-11-23 |
| 5005975 | Surface profile analyzer | Michio Kawai, Sadahiro Tanaka | 1991-04-09 |