Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8206356 | Reagent injection apparatus and method of producing the same | Osamu Katoh, Estuo Tsuchikane, Nobuyoshi Watanabe | 2012-06-26 |
| 7985204 | Reagent injection device | Osamu Katoh, Manabu Shimogami | 2011-07-26 |