Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7351378 | Nucleic acid extraction device | Tsuyoshi Osanai, Eiji Yamamoto, Katsuhiro Tomaru, Junji Fujimoto, Koichi Watanabe +2 more | 2008-04-01 |
| 5443951 | Species-specific oligonucleotides for bifidobacteria and a method of detection using the same | Takaharu Yamamoto, Masami Morotomi | 1995-08-22 |
| 5306730 | Botulinum toxin neutralizer | Yoshitaka Nagai, Koutaro Takamizawa, Hiroo Takayama, Toshizo Sakurai, Masahiko Mutai | 1994-04-26 |
| 4771039 | Botulinus toxin neutralizer | Koutaro Takamizawa, Hiroo Takayama, Toshizo Sakurai, Mitsuo Mada, Masahiko Mutai | 1988-09-13 |
| 4435389 | Composition for promoting growth of bifidobacteria | Masahiko Mutai, Tsuneo Terashima, Tokutaro Takahashi, Akio Kuroda, Sadao Ueyama +1 more | 1984-03-06 |