Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5750650 | Fibrinolytic protein and production method thereof | Koichiro Nakanishi, Keiichi Nomura, Kyoko Tajima, Kazuo Kato | 1998-05-12 |
| 5403731 | Process of producing modified superoxide dismutase | Yoshiyuki Nakano, Kazuo Kato | 1995-04-04 |
| 5371196 | Process for producing secretory immunoglobulin A preparations | Yoshikazu Yuki, Motoko Baba, Mitsuo Shimizu, Kazuo Kato | 1994-12-06 |
| 5296223 | Subtilisin as an oral thrombolytic agent | Koichiro Nakanishi, Kazuo Kato | 1994-03-22 |
| 5283239 | Inhibitor of herpesvirus absorption | Junichi Koga, Yasuhiro Ohashi | 1994-02-01 |
| 5281577 | Inhibitor of the proliferation of herpes viruses and inhibitor of the recurrence of affections caused by their latent infection | Junichi Koga, Yasuhiro Ohashi | 1994-01-25 |
| 5240864 | Method of assaying or analyzing subtypes of human leukocyte interferons or their antibodies, and antibodies to be used therefor | Junichi Koga, Hiroyuki Shirono, Akio Matsuo | 1993-08-31 |
| 5173415 | Process for removal of viruses from solutions of physiologically active substances | Jun Tateishi, Tetsuyuki Kitamoto | 1992-12-22 |
| 4946785 | Method of suppressing the thermal degradation of urokinase | Satoshi Nishimuro, Koichiro Nakanishi, Masaichi Ota, Hiroshi Matsumoto | 1990-08-07 |
| 4780209 | Process for concentrating and separating trypsin inhibitor and kallidinogenase in human urine | Yoshikazu Yuki, Koichiro Nakanishi | 1988-10-25 |
| 4676983 | Tumor cytostatic-citocidal factor from blood platelets | Toyohiko Nishimura | 1987-06-30 |
| 4665161 | Process for producing highly purified HCG | Yoshikazu Yuki, Toyohiko Nishimura | 1987-05-12 |
| 4609546 | Long-acting composition | — | 1986-09-02 |
| 4528186 | Method of producing human epidermal growth factor | Toyohiko Nishimura, Naomi Uchida | 1985-07-09 |
| 4510248 | Process for concentrating and purifying human urinary kallikrein | Koichiro Nakanishi | 1985-04-09 |
| 4500514 | Process for preparing a heat-stable aqueous solution of human urine kallikrein and product prepared | Koichiro Nakanishi | 1985-02-19 |
| 4479937 | Process of treating inflammation with human urinary thiol protease inhibitor | Hiroshi Sato, Koji Sasaki, Kaname Takagi, Yoshikazu Yuki | 1984-10-30 |
| 4468344 | Method of fractional collection of gastric acid secretion inhibiting components | Naomi Uchida, Toyohiko Nishimura | 1984-08-28 |
| 4303650 | Process for production of erythropoietin | Kenji Takezawa | 1981-12-01 |