Takehiro Katakura
5Patents
3h-index
18Co-inventors
46Inventor score
Filing activity: Sep 23, 1997 → Nov 30, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7179199B2 | Control system for vehicle having an engine capable of performing and stopping combustion in each cylinder | Emerging Cross-Sectional Technologies | 44 | Expired |
| US5971889A | Solenoid self-cleaning pressure valve for automatic vehicle transmission | Emerging Cross-Sectional Technologies | 21 | Expired |
| US7089103B2 | Control system for cylinder cutoff internal combustion engine | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US6068575A | Control apparatus for hydraulically operated vehicular transmission | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US5967941A | Control system for automatic vehicle transmission | Mechanical Engineering; Lighting; Heating | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.