Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4484003 | Preparation process of .beta.-chloroalanine | Masaharu Ohoka, Toshio Katoh, Ryuichi Mita, Nobuyuki Kawashima, Nobuhiro Kawashima +3 more | 1984-11-20 |
| 4453008 | Production process of DL-cystein | Ryuichi Mita, Masaharu Ohoka, Toshio Katoh, Nobuyuki Kawashima, Akihiro Yamaguchi +2 more | 1984-06-05 |
| 4393000 | Cyclization process for producing aziridine-2-carboxylic acid or its salts | Ryuichi Mita, Toshio Kato, Nobuyuki Kawashima, Akihiro Yamaguchi, Shosuke Nagai +1 more | 1983-07-12 |
| 4342700 | Oxidation-reduction reagents for a wet desulfurization process and a process for preparing same | Katsuya Sakai, Ryuichi Mita, Toshio Kato, Hisamichi Murakami | 1982-08-03 |
| 4338259 | Alpha-halogeno-beta-aminopropionitriles or the mineral acid salts thereof, and processes for production thereof | Ryuichi Mita, Akihiro Yamaguchi, Toshio Kato, Hisamichi Murakami | 1982-07-06 |
| 4304933 | Production of DL-serine | Ryuichi Mita, Toshio Kato, Nobuyuki Kawashima, Akihiro Yamaguchi, Shosuke Nagai +1 more | 1981-12-08 |
| 4276187 | Oxidation-reduction reagents for a wet desulfurization process and a process for preparing same | Katsuya Sakai, Ryuichi Mita, Toshio Kato, Hisamichi Murakami | 1981-06-30 |