Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7009079 | Chiral copper complex and production processes thereof and using the same | Gohfu Suzukamo, Michio Yamamoto, Koji Hagiya, Makoto Itagaki | 2006-03-07 |
| 6936445 | Enzyme preparation and method of using the same | Tomoyasu Kawabe | 2005-08-30 |
| 6670500 | Chiral copper complex and production processes thereof and using the same | Gohfu Suzukamo, Michio Yamamoto, Koji Hagiya, Makoto Itagaki | 2003-12-30 |
| 5801280 | Processes for preparing optically active alcohols and optically active amines | Yukio Yoneyoshi, Naoto Konya, Gohfu Suzukamo, Takashi Miyawaki | 1998-09-01 |
| 5254700 | Process for production of N-substituted carbazoles | Takashi Kamikawa, Osamu Maruyama, Shinzaburo Masaki, Junji Shiraiwa | 1993-10-19 |