Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4788141 | Automatic analyzer for guanase activity | Seiichiro Yamasaki, Setsuro Fujii, Isao Nakagawa, Nobumoto Chikazawa | 1988-11-29 |
| 4550076 | Rapid assaying method for guanase | Nobumoto Chikazawa, Setsuro Fujii | 1985-10-29 |