Hiroshi Tsujii
16Patents
7h-index
21Co-inventors
62Inventor score
Filing activity: Nov 12, 1992 → May 19, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6048288A | Power train system for a vehicle and method for operating same | Emerging Cross-Sectional Technologies | 134 | Expired |
| US5251588A | Controller for hybrid vehicle drive system | Emerging Cross-Sectional Technologies | 72 | Expired |
| US6008545A | Engine starting and electricity generating apparatus including 3-elements type input and output mechanism coaxial with motor/generator | Emerging Cross-Sectional Technologies | 35 | Expired |
| US6904342B2 | Control apparatus for energy storage device in motor vehicle | Emerging Cross-Sectional Technologies | 32 | Expired |
| US6668224B2 | Control apparatus and method for vehicle equipped with internal combustion engine | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6898506B2 | Braking force control apparatus for vehicle and method thereof | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6823827B2 | Control apparatus of internal combustion engine and method thereof | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6809502B2 | Storage battery control apparatus and control method thereof | Emerging Cross-Sectional Technologies | 6 | Expired |
| US8026801B2 | Accelerator level display device and accelerator level display method | Emerging Cross-Sectional Technologies | 5 | Active |
| US7301245B2 | Control system for a vehicle power supply and control method thereof | Emerging Cross-Sectional Technologies | 4 | Expired |
| US8958970B2 | Vehicle control device and vehicle control system | Emerging Cross-Sectional Technologies | 3 | Active |
| US7098556B2 | Control system of regeneration system and control method thereof | Emerging Cross-Sectional Technologies | 2 | Expired |
| US8880318B2 | Vehicle controlling system | Emerging Cross-Sectional Technologies | 2 | Active |
| US6941917B2 | Control system for internal combustion engine and method | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US8521394B2 | Vehicle running control apparatus and vehicle running control method | Emerging Cross-Sectional Technologies | 1 | Active |
| US8831830B2 | Vehicle controlling system | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.