Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5591849 | Spiro[naphthalene-2(1H),2'-piperidine] and their use | Kaneyoshi Kato, Yasuo Nagai | 1997-01-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5591849 | Spiro[naphthalene-2(1H),2'-piperidine] and their use | Kaneyoshi Kato, Yasuo Nagai | 1997-01-07 |