Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9028688 | Instrument for separating blood and apparatus for separating blood | Ryusuke Okamoto | 2015-05-12 |
| 8795957 | Blood collection container | Tomonori Inoue, Yuuji Setoguchi, Ryusuke Okamoto | 2014-08-05 |
| 8586323 | Blood coagulation promoter and blood collection tube comprising a polyoxyalkylene glycerin derivative | Ryusuke Okamoto, Hironobu Isogawa | 2013-11-19 |
| 7993847 | Plasma or serum separation membrane and filter apparatus including the plasma or serum separation membrane | Ryusuke Okamoto, Hironobu Isogawa | 2011-08-09 |
| 7927810 | Plasma or serum separation membrane and filter apparatus including the plasma or serum separation membrane | Ryusuke Okamoto, Hironobu Isogawa | 2011-04-19 |
| 7767466 | Sample filtering method using sample collecting container, jig and sample collecting container | Hironobu Isogawa | 2010-08-03 |
| 7744820 | Plasma or serum separation membrane and filter apparatus including the plasma or serum separation membrane | Ryusuke Okamoto, Hironobu Isogawa | 2010-06-29 |