Unisia Jecs Corporation
597Patents
0Active
597Granted
45Portfolio score
Filing activity: Jan 27, 1993 → Oct 12, 2004
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5893896A | Apparatus and method for stability controlling vehicular attitude using vehicular braking system | Performing Operations; Transporting | 119 | Expired |
| US5901703A | Medicine administering device for nasal cavities | Human Necessities | 115 | Expired |
| US6092011A | Apparatus and method for controlling damping force characteristic of vehicular shock absorber | Performing Operations; Transporting | 114 | Expired |
| US5752505A | Inhalation-type medicine delivery device | Human Necessities | 111 | Expired |
| US6273086A | Inhalant medicator | Human Necessities | 102 | Expired |
| US5467280A | Vehicular suspension system utilizing variable damping force shock absorber | Performing Operations; Transporting | 101 | Expired |
| US5647349A | Medicine administering inhaling device | Human Necessities | 100 | Expired |
| US5469735A | Self-diagnosing apparatus and method for determining occurence of failure in inner cylinder pressure responsive sensor applicable to engine combustion detecting/controlling system | Emerging Cross-Sectional Technologies | 94 | Expired |
| US5992944A | Pump devices | Mechanical Engineering; Lighting; Heating | 89 | Expired |
| US5996577A | Medicine administering apparatus | Human Necessities | 86 | Expired |
| US6810872B1 | Inhalant medicator | Human Necessities | 84 | Expired |
| US6184603A | Motor/generator unit applicable to automotive vehicle | Emerging Cross-Sectional Technologies | 80 | Expired |
| US5810004A | Medicator for a capsule filled with a powdered drug | Human Necessities | 80 | Expired |
| US5715811A | Inhaling type medicine administering device and using method therefor | Human Necessities | 78 | Expired |
| US6450139B1 | Valve timing control system for internal combustion engine | Mechanical Engineering; Lighting; Heating | 77 | Expired |
| US6135090A | Fuel injection control system | Mechanical Engineering; Lighting; Heating | 76 | Expired |
| US6318083A | Intake air control device of an engine with a charger and method thereof | Emerging Cross-Sectional Technologies | 72 | Expired |
| US6298846A | Suction type medicator | Human Necessities | 68 | Expired |
| US5360089A | Automotive suspension control system utilizing variable damping force shock absorber | Performing Operations; Transporting | 61 | Expired |
| US5781872A | On-vehicle data processing and display system responsive to a vehicle mode of operation | Physics | 59 | Expired |
| US5989217A | Medicine administering device for nasal cavities | Human Necessities | 57 | Expired |
| US5924334A | Device for moving cam relative to its driving shaft | Emerging Cross-Sectional Technologies | 54 | Expired |
| US6016795A | Fuel injection system controlled by vehicle location system | Mechanical Engineering; Lighting; Heating | 53 | Expired |
| US5619985A | Inhaler type medicine administering device | Human Necessities | 53 | Expired |
| US5810384A | Apparatus and method for controlling damping force characteristic of vehicular shock absorber | Emerging Cross-Sectional Technologies | 49 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.