Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10836913 | Alumina slurry, method for producing same, and coating liquid | Hirotaka Ozaki | 2020-11-17 |
| 10736487 | Medical observation apparatus | Hiroyuki Kiba, Aki Mizukami | 2020-08-11 |