Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8495906 | Degasifier and liquid chromatograph equipped therewith | Koji Sugiyama, Akira Sezaki, Takanori Kamada | 2013-07-30 |
| 8361390 | Liquid chromatograph | Koji Sugiyama, Toshikatsu Sakai, Akira Sezaki, Takanori Kamada | 2013-01-29 |
| 8298484 | Analyzing apparatus | Yasumitsu Takagi, Hisakazu Sugie, Toshiyuki Otsuki, Norimasa Nishida | 2012-10-30 |