Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10150808 | Modified antibody constant regions | Taichi Kuramochi, Shigero Tanba, Tomoyuki Igawa, Atsuhiko Maeda, Mika Endoh | 2018-12-11 |
| 6946472 | Polycyclic compounds exhibiting anti-tumor activities | Kenichi Kawasaki, Tatsuo Ohtsuka | 2005-09-20 |
| 6680326 | Polycyclic compounds | Tsunehisa Aoyama, Kenichi Kawasaki, Miyako Masubuchi, Tatsuo Ohtsuka | 2004-01-20 |