Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7956041 | Prophylactic and therapeutic agent of diabetes mellitus | Katsumi Maezono, Nozomu Ishida, Koji Ohsumi, Toshihiro Hatanaka, Ryusuke Hirama +2 more | 2011-06-07 |
| 7645787 | Pyrazole derivatives and diabetic medicine containing them | Koji Ohsumi, Takashi Umemura, Toshihiro Hatanaka, Akiko Onuki, Katsumi Maezono +2 more | 2010-01-12 |
| 7632830 | Lactam compounds and pharmaceutical use thereof | Yukio Iino, Takao Ikenoue, Nobuo Kondo, Toshihiro Hatanaka, Ryusuke Hirama +5 more | 2009-12-15 |
| 7326701 | Lactam compounds and pharmaceutical use thereof | Yukio Iino, Takao Ikenoue, Nobuo Kondo, Toshihiro Hatanaka, Ryusuke Hirama +5 more | 2008-02-05 |
| 7256209 | Pyrazole derivatives and diabetic medicine containing them | Koji Ohsumi, Takashi Umemura, Toshihiro Hatanaka, Akiko Onuki, Katsumi Maezono +2 more | 2007-08-14 |
| 7247616 | Pyrazole derivatives and diabetic medicine containing them | Koji Ohsumi, Takashi Umemura, Toshihiro Hatanaka, Akiko Onuki, Katsumi Maezono +2 more | 2007-07-24 |
| 7247645 | Dihydropyridine derivatives | Chika Nakanishi, Yoko Masuzawa, Masako Hagihara, Takashi Yamamoto, Seiji Ohno +7 more | 2007-07-24 |
| 7153850 | Lactam compounds and pharmaceutical use thereof | Yukio Iino, Takao Ikenoue, Nobuo Kondo, Toshihiro Hatanaka, Ryusuke Hirama +5 more | 2006-12-26 |
| 7015201 | Pyrazole derivatives and diabetic medicine containing them | Koji Ohsumi, Takashi Umemura, Toshihiro Hatanaka, Akiko Onuki, Katsumi Maezono +2 more | 2006-03-21 |
| 6930205 | Process for preparing aminostilbene derivatives | Takashi Yamamoto, Masaki Naito, Isao Arai, Masanobu Yatagai | 2005-08-16 |
| 6908905 | N-substituted pyrazole-O-glycoside derivatives and therapeutic agent for diabetes containing the same | Koji Ohsumi, Toshihiro Hatanaka, Nozomu Ishida, Yoko Kageyama, Katsumi Maezono +1 more | 2005-06-21 |
| 6815428 | Pyrazole derivatives and diabetic medicine containing them | Koji Ohsumi, Takashi Umemura, Toshihiro Hatanaka, Akiko Onuki, Katsumi Maezono +2 more | 2004-11-09 |
| 6784315 | Stilbene derivative crystal and method for producing the same | Shinichiro Takahashi, Yoko Sugawara | 2004-08-31 |
| 6258975 | Process for producing optically active 2-hydroxy-4-arylbutyric acid or its ester | Masahiko Kurauchi, Yoshimasa Hagiwara, Takashi Nakano, Kunisuke Izawa | 2001-07-10 |
| 6087526 | Process for producing optically active 2-hydroxy-4-arylbutyric acid or its ester | Masahiko Kurauchi, Yoshimasa Hagiwara, Takashi Nakano, Kunisuke Izawa | 2000-07-11 |
| 5959139 | Process for producing optically active 2-hydroxy-4-arylbutyric acid or its ester | Masahiko Kurauchi, Yoshimasa Hagiwara, Takashi Nakano, Kunisuke Izawa | 1999-09-28 |