Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6659289 | Hemocathartic column for purifying blood | Tadayuki Matsumoto, Shinji Shimizu | 2003-12-09 |
| 6531159 | Materials eliminating cannabinoids and columns for the elimination of cannabinoids with the use of the same | Akira Yokoyama, Kazuhiro Moriyama, Ikuro Maruyama | 2003-03-11 |