Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7652052 | Process for producing ramosetron or its salt | Masatoshi Inakoshi, Kiyotaka Marumo, Hiroshi Kiyonaga, Yasuaki Ohishi | 2010-01-26 |
| 5480875 | Crystal of monohydrate of heterocyclic bis(phosphonic acid) derivative | Yasuo Isomura, Makoto Takeuchi, Mamoru Hamada, Yoshisaburo Kaneko | 1996-01-02 |