Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8993543 | Diphenyl sulfide derivative and pharmaceutical product which contains same as active ingredient | Kumi Ishikawa, Yasushi Kohno, Kiyoshi Fujii, Ken Yoshikawa | 2015-03-31 |