Takayuki Itsuji
11Patents
7h-index
15Co-inventors
63Inventor score
Filing activity: Sep 26, 1986 → Nov 15, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6541364B2 | Bump forming method and bump forming apparatus | Electricity | 18 | Expired |
| US9667169B2 | Power conversion apparatus | Emerging Cross-Sectional Technologies | 13 | Active |
| US4676213A | Engine air-fuel ratio control apparatus | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US5537871A | Hot wire type air flowmeter | Physics | 9 | Expired |
| US5440924A | Heating resistor type air flow meter with separate/processing unit | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US6997162B2 | Air flow measuring device formed integrally with electronically controlled throttle body | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5824895A | Air flow meter of a heating resistor type | Electricity | 7 | Expired |
| US7383815B2 | Air flow measuring device formed integrally with electronically controlled throttle body | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6327905A | Air flow measurement apparatus | Physics | 5 | Expired |
| US4944274A | Air-fuel ratio control apparatus for internal combustion engines | Physics | 4 | Expired |
| US4799018A | Air fuel ratio measuring system | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.