Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11815421 | Acoustic mode propagation speed measurement method and acoustic mode propagation speed measurement device | Yuto SAGAE, Takashi Matsui, Kazuhide NAKAJIMA | 2023-11-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11815421 | Acoustic mode propagation speed measurement method and acoustic mode propagation speed measurement device | Yuto SAGAE, Takashi Matsui, Kazuhide NAKAJIMA | 2023-11-14 |