Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11447114 | Liquid pressure control device and method for manufacturing same | Yoshihiro Miyata | 2022-09-20 |
| 7897772 | Acid addition salt of irinotecan | Hideaki Shimizu, Seigo Sawada, Norimasa Kaneda, Tsuneo Matsumoto | 2011-03-01 |
| 7378555 | Method of synthesizing camptothecin-relating compounds | Takanori Ogawa, Hiroyuki Nishiyama, Seigo Sawada | 2008-05-27 |
| 7126000 | Method of synthesizing camptothecin-relating compounds | Takanori Ogawa, Hiroyuki Nishiyama, Seigo Sawada | 2006-10-24 |