Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5158882 | Method for purifying a crude tissue plasminogen activator preparation | Mitsuyoshi Morii, Nobuhiro Kawashima, Kunizo Mori | 1992-10-27 |
| 5110736 | Purificaiton procedure of tPA from crude preparations | Mitsuyoshi Morii, Nobuhiro Kawashima, Noriko Morii, Toshihiko Suzuki | 1992-05-05 |
| 4985362 | Process of purifying tPA | Mitsuyoshi Morii, Toshihiko Suzuki, Katsuyuki Suzuki, Nobuhiro Kawashima, Noriko Morii +1 more | 1991-01-15 |
| 4978620 | Process for separating single-chain TPA and double-chain from each other | Mitsuyoshi Morii, Toshihiko Suzuki, Katsuyuki Suzuki, Nobuhiro Kawashima, Noriko Morii +1 more | 1990-12-18 |
| 4898825 | Methods for purification of single-chain and double-chain tissue plasminogen activator | Mitsuyoshi Morii, Toshihiko Suzuki, Katsuyuki Suzuki, Nobuhiro Kawashima, Noriko Morii +1 more | 1990-02-06 |
| 4484003 | Preparation process of .beta.-chloroalanine | Toshio Katoh, Ryuichi Mita, Nobuyuki Kawashima, Chojiro Higuchi, Nobuhiro Kawashima +3 more | 1984-11-20 |
| 4453008 | Production process of DL-cystein | Ryuichi Mita, Chojiro Higuchi, Toshio Katoh, Nobuyuki Kawashima, Akihiro Yamaguchi +2 more | 1984-06-05 |