Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5580880 | Method for the treatment of xerostomia | Harumi Handa | 1996-12-03 |
| 5340821 | Composition and method for treating Sjoegren syndrome disease | Nobuaki Abe | 1994-08-23 |
| 5116985 | Isoquinoline derivatives and salts thereof | Hiroshi Nakamura, Susumu Ishiguro, Noboru Kwaguchi, Shin'ichi Shimada, Tadayoshi Koyama +3 more | 1992-05-26 |
| 4927959 | Alprenolol derivatives | Shinichi Shimada, Noboru Kawaguchi, Tadayoshi Koyama, Akinori Wakaiki, Keiji Hayashi +2 more | 1990-05-22 |