Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5760187 | Purification process of a human growth hormone | Yuji Nagatomi, Hideki Kobayashi, Nobumi Kusuhara | 1998-06-02 |
| 5158882 | Method for purifying a crude tissue plasminogen activator preparation | Mitsuyoshi Morii, Nobuhiro Kawashima, Masaharu Ohoka | 1992-10-27 |
| 4978620 | Process for separating single-chain TPA and double-chain from each other | Mitsuyoshi Morii, Masaharu Ohoka, Toshihiko Suzuki, Katsuyuki Suzuki, Nobuhiro Kawashima +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, Nobuhiro Kawashima +1 more | 1990-02-06 |