Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5155259 | Aldose reductase inhibitor | Yukio Suzuki, Kouichi Kuno, Motoshi Shoda, Masao Yaso, Satoshi Yaginuma | 1992-10-13 |
| 5136090 | Biphenyl-5,5'-bis-alkanoic acid derivatives, their production and aldose reductase inhibitors containing the same | Yukio Suzuki, Kouichi Kuno, Motoshi Shoda, Masao Yaso, Satoshi Yaginuma | 1992-08-04 |
| 4749571 | "Physiologically-active novel substance ""Aldostatin"" and production method thereof" | Satoshi Yaginuma, Masaki Takada | 1988-06-07 |
| 4732910 | Enzyme Inhibiting substance | Satoshi Yaginuma, Masaki Takada, Mitsuo Hayashi, Kiyofumi Fukukawa | 1988-03-22 |
| 4267198 | Melt-coated preparation containing sorbic acid | Kazuo Sato, Takahiro Koyama | 1981-05-12 |