Koji Matsubara
3Patents
3h-index
10Co-inventors
37Inventor score
Filing activity: Jul 2, 2002 → May 13, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6837821B2 | Differential | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6857982B2 | Limited slip differential | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US6668996B2 | Electromagnetic clutch | Mechanical Engineering; Lighting; Heating | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.