Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9993462 | Hydantoin derivative-containing pharmaceutical composition | Hiroshi Noda, Hidetomo Kitamura | 2018-06-12 |
| 9428505 | Hydantoin derivative | Yoshikazu Nishimura, Toru Esaki | 2016-08-30 |
| 8088916 | Hyaluronic acid-methotrexate conjugate | Hitoshi Ikeya, Tadashi Morikawa, Koichi Takahashi, Akira Okamachi, Takenori Ishizawa +2 more | 2012-01-03 |
| 7807675 | Hyaluronic acid-methotrexate conjugate | Hitoshi Ikeya, Tadashi Morikawa, Koichi Takahashi, Noriyuki Izutani, Akira Okamachi +5 more | 2010-10-05 |