Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8212059 | Process for producing vitamin D derivative using photoreaction | Akira Kawase, Yasuharu Kato, Kazutomo Kinoshita, Yasushi Kitoh, Takuma Ikeda +2 more | 2012-07-03 |
| 7612070 | Indole derivative having heterocycle and mono- or diazaindole derivative | Hiroharu Matsuoka, Nobuaki Kato, Tadakatsu Takahashi, Takenori Ishizawa, Yukio Suzuki | 2009-11-03 |
| 6875770 | Indole derivative having heterocycle and mono- or diazaindole derivative | Hiroharu Matsuoka, Nobuaki Kato, Tadakatsu Takahashi, Takenori Ishizawa, Yukio Suzuki | 2005-04-05 |
| 6673797 | Heterocyclic indole derivatives and mono- or diazaindole derivatives | Hiroharu Matsuoka, Nobuaki Kato, Tadakatsu Takahashi, Takenori Ishizawa, Yukio Suzuki | 2004-01-06 |
| 6559149 | Methotrexate derivatives | Hiroharu Matsuoka, Hiroshi Suzuki, Nobuaki Kato, Keiichiro Tsuji, Toshio Kuroki +1 more | 2003-05-06 |