Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7700128 | Solid preparation comprising an insulin sensitizer, an insulin secretagogue and a polyoxyethylene sorbitan fatty acid ester | Tetsuya Kawano, Hiroyoshi Koyama, Naoru Hamaguchi | 2010-04-20 |
| 5643564 | Glycosylated cytokines | Naoru Hamaguchi, Jun Sato | 1997-07-01 |