Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5055554 | Renal growth promoter and process for the production of the same | Kaoru Nomura, Kazutaka Ohmura, Yuri Shirakura, Yasunori Nakamura, Makoto Ujihara +3 more | 1991-10-08 |
| 4691012 | Sialic acid derivative and process for preparing the same | Haruo Ogura, Kimio Furuhata, Toshiaki Osawa, Yoshiyasu Shitori, Masayoshi Ito +1 more | 1987-09-01 |
| 4447600 | N-Acetylneuraminic acid derivatives and the preparation thereof | Haruo Ogura, Kimio Furuhata, Toshiaki Osawa, Yoshiyasu Shitori, Masayoshi Ito | 1984-05-08 |