Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11814295 | Method for producing silica sol having elongated particle shape | Satoru Murakami, Kazuya Kuroiwa | 2023-11-14 |
| 11668369 | Vibration damping device and design method of the same | Yoichi Oi, Takao Sakamoto | 2023-06-06 |