Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10139363 | BHF solution concentration measurement device and BHF solution concentration measurement method | — | 2018-11-27 |
| 9557261 | Spectroscopic analysis method and spectroscopic analyzer | Takaaki Yada, Shun Kuroda, Issei Yokoyama, Yoko Nakai | 2017-01-31 |
| 9007591 | Optical analyzer | Kimihiko Arimoto, Takaaki Yada | 2015-04-14 |
| 8699031 | Optical measurement device | Kimihiko Arimoto | 2014-04-15 |