Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4717659 | Novel method for determining cholinesterase activity | Katsumasa Kuroiwa, Katsuhiro Katayama, Takeshi Nagasawa | 1988-01-05 |
| 4605614 | Method for measuring plasmin | Takeshi Nagasawa, Katsumasa Kuroiwa, Yoshio Nakamura | 1986-08-12 |
| 4529709 | Method for determination of 5-aminosalicylic acid | Muneo Soeta, Takeshi Nagasawa | 1985-07-16 |
| 4520100 | Method for measuring thrombin | Takeshi Nagasawa, Katsumasa Kuroiwa | 1985-05-28 |
| 4452736 | Substrates for measuring plasmin | Takeshi Nagasawa, Katsumasa Kuroiwa, Yoshio Nakamura | 1984-06-05 |
| 4450105 | Substrates for measuring thrombin | Takeshi Nagasawa, Katsumasa Kuroiwa | 1984-05-22 |
| 4336331 | Method for assaying the activity of .gamma.-glutamyl transpeptidase in serum | Takeshi Nagasawa, Katsumasa Kuroiwa, Norimasa Takizawa, Kazuyo Hagihara, Tadami Akatsuka | 1982-06-22 |
| 4281181 | Novel L-.gamma.-glutamyl-3-carboxy-4-hydroxyanilide and salts thereof | Takeshi Nagasawa, Katsumasa Kuroiwa, Norimasa Takizawa, Kazuyo Hagihara, Tadami Akatsuka | 1981-07-28 |