Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11499905 | Centrifugal sedimentation type particle size distribution measuring device | Tetsuji Yamaguchi | 2022-11-15 |
| 11428616 | Centrifugal sedimentation type particle size distribution measuring device | Tetsuji Yamaguchi, Tatsuo Igushi | 2022-08-30 |