Satoshi Aoyagi
45Patents
10h-index
41Co-inventors
75Inventor score
Filing activity: Jun 8, 2000 → Nov 19, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD643442S1 | Cylinder-type inflator for airbag module | General | 44 | Expired |
| USD652059S1 | Cylinder-type inflator for airbag module | General | 41 | Expired |
| USD670293S1 | Digital reader cover | General | 40 | Active |
| US6916563B2 | Discharged fuel diluter and discharged fuel dilution-type fuel cell system | Emerging Cross-Sectional Technologies | 15 | Expired |
| US6815100B2 | Control device for starting fuel cell vehicle | Emerging Cross-Sectional Technologies | 14 | Expired |
| US7436148B2 | Method of determining voltage condition of fuel cell vehicle | Emerging Cross-Sectional Technologies | 13 | Expired |
| US7438984B2 | Electric system for fuel cell, fuel cell vehicle, and method of supplying electric power | Emerging Cross-Sectional Technologies | 12 | Active |
| US7485383B2 | Fuel cell power supply | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6864003B2 | Control device for fuel cell | Emerging Cross-Sectional Technologies | 11 | Expired |
| US7966121B2 | Fuel efficiency display device for fuel cell vehicle, and fuel efficiency displaying method for fuel cell vehicle | Emerging Cross-Sectional Technologies | 10 | Active |
| US8283082B2 | Method of starting operation of fuel cell system | Emerging Cross-Sectional Technologies | 9 | Active |
| US6691810B2 | Apparatus for controlling fuel cell vehicle | Emerging Cross-Sectional Technologies | 9 | Expired |
| US8027759B2 | Fuel cell vehicle system | Emerging Cross-Sectional Technologies | 8 | Active |
| US7946365B2 | Control method for fuel cell vehicle, and fuel cell vehicle | Emerging Cross-Sectional Technologies | 8 | Active |
| US7083017B2 | Fuel cell vehicle | Emerging Cross-Sectional Technologies | 8 | Expired |
| US7005204B2 | Fuel cell power supply | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6670063B1 | Fuel cell system | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6973393B2 | Control apparatus for a fuel cell vehicle | Emerging Cross-Sectional Technologies | 6 | Expired |
| USD990569S1 | Thumbstick of controller for electronic device | General | 5 | Active |
| US6484075B2 | Idle control device for fuel cell vehicle | Emerging Cross-Sectional Technologies | 5 | Expired |
| US8477022B2 | Vehicular display apparatus | Emerging Cross-Sectional Technologies | 5 | Active |
| US7527112B2 | Electric system for fuel cell, fuel cell vehicle, and method of supplying electric power | Emerging Cross-Sectional Technologies | 4 | Active |
| US7659018B2 | Fuel cell power control unit | Emerging Cross-Sectional Technologies | 4 | Expired |
| US8343676B2 | Fuel cell vehicle, and method of supplying electric power | Emerging Cross-Sectional Technologies | 4 | Active |
| US6978665B2 | Hydrogen supply apparatus and hydrogen supply method for measuring fuel consumption of hydrogen fuel vehicle | Emerging Cross-Sectional Technologies | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.