Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6943004 | Transformed microorganism and process for producing D-aminoacylase | Ken Takeuchi, Yoshinao Koide, Yoshihiko Hirose, Mitsuaki Moriguchi | 2005-09-13 |
| 4999289 | Lipase, its production and use for assay of triglycerides | Tetsunori Akiba, Shotaro Yamaguchi, Satoru Suzuki, Kuniyoshi Matsunaga | 1991-03-12 |
| 4617263 | Method for quantitative determination of acetylputrescine in a mixture | Hideaki Yamada, Shogo Otsuji, Kuniyoshi Matsunaga, Tadahiko Inukai | 1986-10-14 |
| 4550078 | Method for the quantitative determination of individual polyamine components in a mixture | Hideaki Yamada, Shogo Otsuji, Kuniyoshi Matsunaga, Tadahiko Inukai | 1985-10-29 |
| 4373026 | Microbial polyamide oxidase PC-3 and process for preparation thereof | Hideaki Yamada, Yoshiki Tani | 1983-02-08 |
| 4371621 | Microbial polyamine oxidase AT-1 | Hideaki Yamada, Yoshiki Tani | 1983-02-01 |