Junsei Tanaka
4Patents
4h-index
10Co-inventors
43Inventor score
Filing activity: Mar 13, 2003 → Apr 11, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6725581B2 | Construction equipment | Emerging Cross-Sectional Technologies | 79 | Expired |
| USD663324S1 | Excavator | General | 22 | Active |
| US7520130B2 | Hydraulic pressure control device of construction machine | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US7992384B2 | Hydraulic control device of construction machinery | Mechanical Engineering; Lighting; Heating | 10 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.