Kaoru Uchiyama
60Patents
13h-index
84Co-inventors
87Inventor score
Filing activity: Apr 4, 1979 → Apr 26, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5696321A | Thermal-type air flow measuring instrument with fluid-direction judging capability | Physics | 41 | Expired |
| US5186044A | Air flow rate measuring device for an internal combustion engine | Physics | 35 | Expired |
| US4295115A | Semiconductor absolute pressure transducer assembly and method | Emerging Cross-Sectional Technologies | 27 | Expired |
| US6012432A | Thermal-type airflow meter, intake air system for an internal combustion engine, and control system for the same | Physics | 27 | Expired |
| US6070462A | Characteristics adjusting means of physical quantity sensing device and thermal type air flow measuring instrument | Mechanical Engineering; Lighting; Heating | 27 | Expired |
| US6725715B2 | Characteristics adjusting apparatus of physical quantity sensing device and a thermal type air flow measuring instrument, and associated adjusting method | Mechanical Engineering; Lighting; Heating | 19 | Expired |
| US6182639A | Thermal-type airflow meter, intake air system for an internal combustion engine, and control system for the same | Physics | 18 | Expired |
| US6541364B2 | Bump forming method and bump forming apparatus | Electricity | 18 | Expired |
| US5708205A | Measuring element for a mass air flow sensor and mass air flow sensor using the measuring element | Electricity | 18 | Expired |
| US4672847A | Hot-wire flow rate measuring apparatus | Physics | 16 | Expired |
| US5681989A | Intake air amount measuring apparatus for internal combustion engines | Physics | 16 | Expired |
| US6435023B1 | Heating resistor type air flow rate measuring apparatus | Physics | 15 | Expired |
| US5832403A | Air flow measuring apparatus and method thereof | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US5415029A | Air flow detector for engine control unit | Physics | 12 | Expired |
| US5435180A | Method and system for measuring air flow rate | Physics | 10 | Expired |
| US6427668B1 | Thermal-type airflow meter, intake air system for an internal combustion engine, and control system for the same | Physics | 10 | Expired |
| US8659130B2 | Power module and power module manufacturing method | Electricity | 9 | Active |
| US4662554A | Apparatus for processing photosensitive material | Physics | 9 | Expired |
| US5520047A | Exothermic resistor element and thermal process air flow meter using the same | Physics | 9 | Expired |
| US6795165B2 | Focus inspection device and focusing method | Physics | 8 | Expired |
| US5071734A | Method for processing silver halide color photographic materials | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5440924A | Heating resistor type air flow meter with separate/processing unit | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US6510735B2 | Characteristics adjusting means of physical quantity sensing device and thermal type air flow measuring instrument | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US7445455B2 | Electronic device | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4954838A | Photosensitive material processing apparatus | Physics | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.