Toshio Takano
35Patents
10h-index
38Co-inventors
75Inventor score
Filing activity: Nov 23, 1977 → Jan 28, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4782934A | Control system for a continuously variable transmission | Mechanical Engineering; Lighting; Heating | 22 | Expired |
| US4909207A | Cleaning system for fuel injectors | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US4645046A | Parking lock mechanism for a vehicle having an infinitely variable transmission | Emerging Cross-Sectional Technologies | 19 | Expired |
| US4481877A | Automatic transmission for four wheel drive automotive vehicles | Performing Operations; Transporting | 18 | Expired |
| US4552036A | Automatic transmission for automotive vehicles | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4170273A | Transmission apparatus for four-wheel drive motor vehicle | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4556134A | Power transmission system for a four-wheel drive vehicle | Performing Operations; Transporting | 10 | Expired |
| US4403683A | Electro-magnetic powder clutch system for automobiles | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4605112A | Control system for an infinitely variable transmission with an electromagnetic powder clutch | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US4515257A | Control system for an electromagnetic clutch for automobiles | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US5171294A | Torque distribution control system for a four-wheel drive motor vehicle | Performing Operations; Transporting | 9 | Expired |
| US4680712A | System for controlling an electromagnetic clutch for a vehicle | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US7681753B2 | Hybrid hydrogen storage container and method of storing hydrogen in container | Emerging Cross-Sectional Technologies | 9 | Active |
| US4480505A | Automatic transmission for four wheel drive automotive vehicles | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4494639A | Electro-magnetic clutch control system for automobiles | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US4493403A | Parking lock mechanism for a shift lever | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4449617A | Electro-magnetic clutch control system for automobiles | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US4480732A | Electro-magnetic clutch control system for automobiles | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US4979394A | Non-destructive inspection method | Physics | 6 | Expired |
| US4401199A | Electro-magnetic clutch control system for automobiles | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US4644827A | Hydraulic control system for an infinitely variable belt-drive transmission | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US4462276A | Control system for automatic transmission with overdrive device | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US4484672A | System for controlling an electro-magnetic clutch for automobiles | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US4428253A | Automatic transmission with overdrive device | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US10837602B2 | Hydrogen storage tank | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.