Yutaka Imai
4Patents
3Active
4Granted
38Portfolio score
Filing activity: Apr 22, 2003 → Jan 20, 2011 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8583383B2 | Method of measuring axial force of bolt and instrument for measuring axial force of bolt | Physics | 2 | Active |
| US7868741B2 | Medication managing apparatus | Human Necessities | 1 | Active |
| US7552912B2 | Fluid pressure device | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US9002718B2 | Medication managing apparatus | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.