Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4366308 | Process for the production of polysaccharide RBS substance | Kohei Kobayashi, Takuro Karakawa, Shigeyoshi Kato, Kiichi Uchida | 1982-12-28 |
| 4357323 | Polysaccharide RBS substance and antitumor agent containing same | Kohei Kobayashi, Takuro Karakawa, Shigeyoshi Kato, Kiichi Uchida | 1982-11-02 |