Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12233071 | Medicament for treating cough | Toshiyasu Imai | 2025-02-25 |
| 11666582 | Medicament for treating cough | Toshiyasu Imai | 2023-06-06 |
| 7074773 | Pharmaceutical composition for diabetic neuropathy | Kazuki Endo, Toichi Abiru | 2006-07-11 |
| 6924272 | Medicinal composition for diabetic neuropathy | Kazuki Endo, Toichi Abiru | 2005-08-02 |
| 6803366 | Agent for improving learning or memory | Kuniaki Kawamura, Hiroshi Nagase, Noriyuki Hirano | 2004-10-12 |
| 6337330 | Antitussives | Hiroshi Nagase, Koji Kawai, Akira Mizusuna | 2002-01-08 |
| 6316461 | Antipruritic | Hiroshi Nagase, Jun Utsumi, Takashi Endoh, Toshiaki Tanaka, Kuniaki Kawamura | 2001-11-13 |
| 6174891 | Antipruritic agent | Hiroshi Nagase, Jun Utsumi, Takashi Endoh, Toshiaki Tanaka, Kuniaki Kawamura | 2001-01-16 |
| 5714483 | Antitussive | Hiroshi Nagase, Koji Kawai, Takashi Endo | 1998-02-03 |