Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6207151 | Aqueous solution of t-PA | Yukio Shimazaki, Miki Suzuki, Yasuhito Tanaka, Ryo Tanaka, Kiyoshi Sakai +1 more | 2001-03-27 |
| 5158882 | Method for purifying a crude tissue plasminogen activator preparation | Mitsuyoshi Morii, Kunizo Mori, Masaharu Ohoka | 1992-10-27 |
| 5141863 | Purification procedure of TPA from crude preparations | Katsuyuki Suzuki, Noriko Morii, Kunizou Mori | 1992-08-25 |
| 5110736 | Purificaiton procedure of tPA from crude preparations | Mitsuyoshi Morii, Masaharu Ohoka, Noriko Morii, Toshihiko Suzuki | 1992-05-05 |
| 4985362 | Process of purifying tPA | Mitsuyoshi Morii, Masaharu Ohoka, Toshihiko Suzuki, Katsuyuki Suzuki, Noriko Morii +1 more | 1991-01-15 |
| 4978620 | Process for separating single-chain TPA and double-chain from each other | Mitsuyoshi Morii, Masaharu Ohoka, Toshihiko Suzuki, Katsuyuki Suzuki, Noriko Morii +1 more | 1990-12-18 |
| 4898825 | Methods for purification of single-chain and double-chain tissue plasminogen activator | Mitsuyoshi Morii, Masaharu Ohoka, Toshihiko Suzuki, Katsuyuki Suzuki, Noriko Morii +1 more | 1990-02-06 |
| 4484003 | Preparation process of .beta.-chloroalanine | Masaharu Ohoka, Toshio Katoh, Ryuichi Mita, Nobuyuki Kawashima, Chojiro Higuchi +3 more | 1984-11-20 |