Kouhei Ushida
4Patents
3h-index
2Co-inventors
36Inventor score
Filing activity: Sep 26, 2002 → Nov 14, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7296456B2 | Methods and apparatus for manufacturing flanged articles | Performing Operations; Transporting | 5 | Expired |
| US6907764B2 | Methods and apparatus for manufacturing flanged articles | Emerging Cross-Sectional Technologies | 5 | Expired |
| US8113030B2 | Methods for manufacturing flanged article | Performing Operations; Transporting | 4 | Active |
| US8215148B2 | Shear punching die assemblies | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.