Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10859491 | Spectroscopic analysis apparatus | Junichi Matsuo, Nobuko Takekawa, Yuya Sugiyama | 2020-12-08 |
| 9816918 | Laser gas analyzer | Kazuto Tamura, Makoto Kato | 2017-11-14 |
| 7366626 | Calibration method and zirconia-type oxygen analyzer using this method | Makoto Ishii, Yukihiro Seki | 2008-04-29 |