Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4879221 | Process for determination of .gamma.-GTP activity | Kuniaki Tokuda, Seiji Morii | 1989-11-07 |
| 4837331 | Stabilization of tetrazolium salts with cyclodextrins | Toshiro Hanada | 1989-06-06 |
| 4801538 | Process for determining superoxide dismutase activity | Toshiro Hanada | 1989-01-31 |