Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6458990 | Nitrogen-based halogenating agents and process for preparing halogen-containing compounds | Hiroshi Sonoda, Kazunari Okada, Akira Takahashi, Kouki Fukumura, Hidetoshi Hayashi +1 more | 2002-10-01 |