Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12092618 | Extract recovery method and analysis method using polymer beads in a trap when using supercritical extraction | Yuka FUJITO, Risa ISHII, Keita SAKURAI | 2024-09-17 |
| 11731106 | Column packing material for supercritical fluid chromatography, column for supercritical fluid chromatography and preparation method therefor | Risa ISHII, Keita SAKURAI, Yuka FUJITO | 2023-08-22 |
| 10898877 | Separation material | Masaru Watanabe, Yasushi Gotoh, Ryoichi Nakanishi | 2021-01-26 |
| 10875008 | Separation material | Masaru Watanabe, Tomoko Higashiuchi, Fumihiko KAWAUCHI, Yasushi Gotoh, Ryoichi Nakanishi | 2020-12-29 |
| 10646851 | Separation material | Masaru Watanabe, Tomoko Higashiuchi, Fumihiko KAWAUCHI, Yasushi Gotoh | 2020-05-12 |