Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5011973 | Novel process for producing bischoline-disulfonate derivatives | Yasuyuki Suzuki, Noboru Takagawa, Mikio Kawabata, Mariko Hayashi, Akiko Takagi +1 more | 1991-04-30 |