Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6130332 | Method of alkylating triazine derivatives | Norio Tanaka, Kenichi Mizusawa, Makoto Ishikawa, Isao Hashiba, Yoshihisa Watanabe | 2000-10-10 |
| 6127538 | Method for modifying 1,3,5-triazine derivatives | Norio Tanaka, Kenichi Mizusawa, Makoto Ishikawa | 2000-10-03 |
| 5792867 | Method of alkylating of triazine derivatives | Norio Tanaka, Masataka Hatanaka, Makoto Ishikawa, Isao Hashiba, Yoshihisa Watanabe | 1998-08-11 |