Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5237077 | Non-pollutional process for producing aromatic nitro compounds without using a mineral acid | Hitomi Suzuki, Kenkichi Tsukamoto | 1993-08-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5237077 | Non-pollutional process for producing aromatic nitro compounds without using a mineral acid | Hitomi Suzuki, Kenkichi Tsukamoto | 1993-08-17 |