Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877727 | Substrate for determining leucine aminopeptidase or gamma-glutamyltranspeptase activity | Yukio Katsumata, Toshio Tatano | 1989-10-31 |
| 4851353 | Method and test composition for determination of lipid peroxide | Yoshiaki Shimizu, Toshio Tatano, Katsuyuki Watanabe | 1989-07-25 |
| 4824779 | Method for the determination of the reduced form of nicotinamide adenine dinucleotide | Norihito Aoyama, Yoshiaki Shimizu, Toshio Tatano | 1989-04-25 |
| 4810642 | Method and test composition for determination of hydrogen peroxide | Norihito Aoyama, Mikio Okano, Toshio Tatano | 1989-03-07 |