Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11009453 | Spectral curve acquiring device, concrete measuring instrument, spectral curve acquiring method and concrete measuring method | Issei Hanya, Shugo Akiyama, Ryosuke Tomizawa, Naoto Kasori, Yoshimitsu Nakajima +1 more | 2021-05-18 |