Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5894083 | Continuous gas analyzer | Shusuke Hiraoka, Katsuhiko Araya, Yoshihide Kanki, Hiroshi Murakami | 1999-04-13 |
| 5559333 | Apparatus of non-dispersive infrared analyzer | Katsuhiko Araya, Youzo Morita, Shingo Sumi | 1996-09-24 |
| 5343770 | Automatic sample introducer for analyzer | Akinori Seidoh, Youzo Morita | 1994-09-06 |
| 5271894 | Chemiluminescent analyzer | Masaru Kozakura, Shingo Sumi, Hideyuki Miki | 1993-12-21 |