Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8273781 | Process for preparation of 1-alkyl-5-benzoyl-1H-tetrazole derivatives | Tadashi Sugiura, Yoshikazu Ito | 2012-09-25 |
| 5977414 | 2,3-Dihalogeno-6-trifluoromethylbenzene derivatives and processes for the preparation thereof | Takashi Okabe, Isamu Kasahara | 1999-11-02 |