Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12105069 | Liquid sending system for liquid chromatograph | Tomohiro Gomi, Daisuke Kitabayashi, Shinya Imamura, Keisuke Ogawa, Masahide Gunji | 2024-10-01 |
| 11905946 | Backup ring and liquid feeding pump using backup ring | Toshiki SANO, Shinya Imamura | 2024-02-20 |
| 11327056 | Plunger pump | — | 2022-05-10 |
| 11307179 | Liquid feeding device and fluid chromatograph | Jun YANAGIBAYASHI, Shinya Imamura, Keisuke Ogawa, Shinichi FUJISAKI | 2022-04-19 |