Jun Harada
24Patents
10h-index
48Co-inventors
75Inventor score
Filing activity: Aug 23, 1985 → Feb 1, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5483795A | Exhaust purification device of internal combustion engine | Emerging Cross-Sectional Technologies | 100 | Expired |
| US5154973A | Composite material for dielectric lens antennas | Emerging Cross-Sectional Technologies | 86 | Expired |
| US5846164A | Apparatus for controlling negative pressure for a brake booster in a diesel engine | Emerging Cross-Sectional Technologies | 36 | Expired |
| US5040091A | Feed-through capacitor | Emerging Cross-Sectional Technologies | 24 | Expired |
| US5915357A | Apparatus for controlling negative pressure in internal combustion engine | Emerging Cross-Sectional Technologies | 21 | Expired |
| US6095116A | Apparatus for controlling negative pressure in internal combustion engine | Emerging Cross-Sectional Technologies | 19 | Expired |
| US6321716A | Negative pressure control apparatus for engine mounted in vehicle | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6006716A | Apparatus for controlling negative pressure in internal combustion engine | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4612163A | Method of molding powders of metal, ceramic and the like | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4761264A | Method for molding powders | Emerging Cross-Sectional Technologies | 11 | Expired |
| US7649252B2 | Ceramic multilayer substrate | Electricity | 10 | Expired |
| US5309791A | Control system for both engine and automatic transmission | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US5291460A | Piezoelectric sounding body | Electricity | 9 | Expired |
| US5947097A | Apparatus and method for controlling intake air amount in engines that perform lean combustion | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5405303A | Control system for engines and automatic transmissions | Emerging Cross-Sectional Technologies | 8 | Expired |
| US7594316B2 | Method of manufacturing composite electronic component | Emerging Cross-Sectional Technologies | 6 | Active |
| US5311794A | Control system for engines and automatic transmissions | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6257198A | Combustion control apparatus and combustion control method for engine | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7684207B2 | Composite electronic component | Emerging Cross-Sectional Technologies | 2 | Active |
| US7929316B2 | Composite electronic component | Emerging Cross-Sectional Technologies | 2 | Active |
| US8759953B2 | Electronic component including a shielding metal film disposed on a resin layer | Electricity | 2 | Active |
| US5030401A | Method for molding powders | Performing Operations; Transporting | 1 | Expired |
| US5229912A | Trimmer capacitor | Electricity | 1 | Expired |
| US7159567B2 | Control apparatus for internal combustion engine | Mechanical Engineering; Lighting; Heating | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.