Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8530662 | Pyridyltetrahydropyridines and pyridylpiperidines, and method of manufacturing them | Hirokazu Kuwabara, Takayuki Sonoda, Hidehiro Arai | 2013-09-10 |
| 7723522 | Pyridine derivative production method | Hirokazu Kuwabara, Chang Shan Zhang, Takayuki Sonoda | 2010-05-25 |
| 7632950 | Pyridyltetrahydropyridines and pyridylpiperidines and method of manufacturing them | Hirokazu Kuwabara, Takayuki Sonoda, Hidehiro Arai | 2009-12-15 |
| 7301029 | Bipyridine Derivatives | Hirokazu Kuwabara, Takayuki Sonoda, Hidehiro Arai | 2007-11-27 |