Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7205361 | Particulate hydrophobic polymer, production process therefor and column for reversed-phase high-performance liquid chromatography | Keisuke Mano | 2007-04-17 |
| 6881761 | Porous polymer particle, anion exchanger, producing method thereof, column for ion chromatography, and method for measuring anions | Takashi Kotsuka, Hiroshi Suzuki, Hisako Sakuma, Toshio Tokuda | 2005-04-19 |
| 6533939 | Packing agent for reversed phase liquid chromatography and production process thereof | Keisuke Mano | 2003-03-18 |
| 6362245 | Porous co-polymer particles, process for preparing the same and use of the same | Ryuji Takahashi, Hiroshi Suzuki | 2002-03-26 |
| 6299912 | Preparation for administration to animals and feeding method thereof | Shinobu Ito, Eiji Ogata | 2001-10-09 |
| 4724262 | Process for purifying L-ascorbic acid 2-phosphate | Nobuyuki Nagato, Isamu Taguchi | 1988-02-09 |