Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4937200 | Method of effecting immunoassay by using affinity chromatography | Toshiaki Kumazawa, Makoto Nakamura | 1990-06-26 |
| 4855229 | Measurement method of peroxidase activity | Makoto Nakamura, Toshiaki Kumazawa | 1989-08-08 |