Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4484003 | Preparation process of .beta.-chloroalanine | Masaharu Ohoka, Toshio Katoh, Ryuichi Mita, Nobuyuki Kawashima, Chojiro Higuchi +3 more | 1984-11-20 |
| 4453008 | Production process of DL-cystein | Ryuichi Mita, Masaharu Ohoka, Chojiro Higuchi, Toshio Katoh, Nobuyuki Kawashima +2 more | 1984-06-05 |
| 4393000 | Cyclization process for producing aziridine-2-carboxylic acid or its salts | Ryuichi Mita, Chojiro Higuchi, Toshio Kato, Nobuyuki Kawashima, Akihiro Yamaguchi +1 more | 1983-07-12 |
| 4350643 | Process for producing 2,3-dihalopropionitrile | Shosuke Nagai, Toshio Kato, Chojiro H. Iguchi, Nobuyuki Kawashima, Ryuichi Mita +1 more | 1982-09-21 |
| 4304933 | Production of DL-serine | Ryuichi Mita, Chojiro Higuchi, Toshio Kato, Nobuyuki Kawashima, Akihiro Yamaguchi +1 more | 1981-12-08 |