Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7022744 | Ion exchanger for lipoproteins separation and lipoproteins separation method using the same | Jun Haginaka, Masaru Sano | 2006-04-04 |
| 5637627 | Method for producing a spherical ion exchange resin | Junya Watanabe | 1997-06-10 |
| 5096971 | Adsorbent for optical resolution and resolution method employing it | Takashi Nishikaji, Hideaki Kiniwa | 1992-03-17 |