Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5489609 | 2-aminoethanesulfonic acid zinc complex compound | Hajime Fujimura, Takahiro Yabuuchi, Teruo Tanaka | 1996-02-06 |
| 5475028 | 2-aminoethanesulfonic acid zinc complex | Hajime Fujimura, Takahiro Yabuuchi, Teruo Tanaka | 1995-12-12 |