Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4716110 | Composition for assaying hydrogen peroxide | Hiroshi Wada | 1987-12-29 |
| 4476222 | Test piece for quantitative analysis of substances in body fluids | Mikio Ohtani, Hiroshi Wada | 1984-10-09 |