Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4350643 | Process for producing 2,3-dihalopropionitrile | Shosuke Nagai, Toshio Kato, Chojiro H. Iguchi, Nobuyuki Kawashima, Akihiro Yamaguchi +1 more | 1982-09-21 |
| 4342700 | Oxidation-reduction reagents for a wet desulfurization process and a process for preparing same | Katsuya Sakai, Toshio Kato, Chojiro Higuchi, Hisamichi Murakami | 1982-08-03 |
| 4338259 | Alpha-halogeno-beta-aminopropionitriles or the mineral acid salts thereof, and processes for production thereof | Akihiro Yamaguchi, Toshio Kato, Chojiro Higuchi, Hisamichi Murakami | 1982-07-06 |