Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6201121 | Process for the preparation of 3-dihalobenzyl-2,4-quinazolinedione derivatives | Takashi Kamiya, Hiroyuki Takehara, Yoshitaka Inamoto, Masayuki Masumoto | 2001-03-13 |