Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6599620 | Cellulosic particles, spherical object comprising cross-linked polymer particles, and adsorbent for body fluid purification | Tsutomu Okuyama, Kouichiro Tanaka, Satoshi Takata | 2003-07-29 |