Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4460780 | Process for preparation of optically active thiol compounds | Takehisa Ohashi, Kenji Nomura, Yasushi Nose, Kiyoshi Watanabe | 1984-07-17 |
| 4384139 | Process for preparation of an optically active .beta.-mercaptoalkanoic acid | Takehisa Ohashi, Kenji Nomura, Kazunori Kan, Kiyoshi Watanabe | 1983-05-17 |
| 4371699 | Process for preparation of optically active N-mercaptoalkanoylamino acids | Takehisa Ohashi, Kazunori Kan, Hideo Kondo, Kiyoshi Watanabe | 1983-02-01 |
| 4310635 | Fermentative production of D(-)-.beta.-hydroxyisobutyric acid | Junzo Hasegawa, Masahiro Ogura, Shigeki Hamaguchi, Hajime Kawaharada, Kiyoshi Watanabe | 1982-01-12 |