Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11142743 | Microorganism contamination inspection system | Koji Kawasaki, Yukihiro Yazaki, Zhiqiang Guo | 2021-10-12 |
| 10712267 | Cleaning-performance evaluation system | Koji Kawasaki, Yukihiro Yazaki, Zhiqiang Guo, Tsukasa Kitano | 2020-07-14 |