Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9310342 | Liquid chromatography apparatus and liquid chromatography | Toshikatsu Sakai, Akira Sezaki, Takeshi Takagi, Takuya Yotani, Takayuki Oka | 2016-04-12 |
| 8968562 | Hydrophilic polymer microparticle, filler for ion exchange liquid chromatography, and method for production of filler for ion exchange liquid chromatography | Takuya Yotani | 2015-03-03 |
| 7811453 | Hydrophilic polymer microparticle, filler for ion exchange liquid chromatography, and method for production of filler for ion exchange liquid chromatography | Takuya Yotani | 2010-10-12 |
| 5292818 | Method for producing a carrier for cation exchange liquid chromatography and a method for determining glycosylated hemoglobins using the carrier | Kazuyuki Oishi, Kazutoshi Yamazaki, Toshiki KAWABE, Masahiro Takechi | 1994-03-08 |