Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4983756 | Novel choline derivative and method for detemining serum cholinesterase activity using the same | Katsuhiro Katayama, Takeshi Nagasawa | 1991-01-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4983756 | Novel choline derivative and method for detemining serum cholinesterase activity using the same | Katsuhiro Katayama, Takeshi Nagasawa | 1991-01-08 |