Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12264949 | Gas flow estimation method, hole diameter estimation method, gas flow rate estimation device, and hole diameter estimation device | Hajime Yoshida, Yoshinori Takei, Kenta ARAI, Mao HIRATA, Tsutomu Hara | 2025-04-01 |