Osamu Katoh
4Patents
1Active
4Granted
32Portfolio score
Filing activity: Mar 4, 2003 → Sep 19, 2006 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7381200B2 | Infusion device | Human Necessities | 179 | Expired |
| US6926692B2 | Medicinal liquid injection catheter | Human Necessities | 56 | Expired |
| US8206356B2 | Reagent injection apparatus and method of producing the same | Human Necessities | 16 | Active |
| US7636228B2 | Arrester | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.