Kazuto Maeda
25Patents
10h-index
24Co-inventors
75Inventor score
Filing activity: Jun 2, 1993 → Jan 30, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5564398A | Simplified canister for prevention of atmospheric diffusion of fuel vapor from a vehicle | Mechanical Engineering; Lighting; Heating | 65 | Expired |
| US5398660A | Fuel vapor purging system | Mechanical Engineering; Lighting; Heating | 29 | Expired |
| US5743943A | Evaporated fuel adsorbing canister preventing diffusion of fuel therethrough | Performing Operations; Transporting | 29 | Expired |
| US5914457A | Activated charcoal canister | Performing Operations; Transporting | 26 | Expired |
| US7168682B2 | Emission gas recycling equipment having butterfly valve | Mechanical Engineering; Lighting; Heating | 17 | Expired |
| US5535719A | Purge-compensated air-fuel ratio control apparatus | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US7234444B2 | Emission gas recycling equipment having butterfly valve | Mechanical Engineering; Lighting; Heating | 16 | Active |
| US5915364A | Canister for use in evaporative emission control system for automotive vehicle | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US5601065A | Fuel evaporation gas transpiration prevention system | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US5613477A | Evaporative fuel treatment device | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US6864771B2 | Electromagnetic actuator | Electricity | 7 | Expired |
| US7263983B2 | Exhaust gas recirculation device | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US10833299B2 | Sealing member, energy storage device and method of manufacturing energy storage device | Emerging Cross-Sectional Technologies | 1 | Active |
| US11610743B2 | Energy storage device | Emerging Cross-Sectional Technologies | 0 | Active |
| US11735708B2 | Method for manufacturing energy storage device and energy storage device | Emerging Cross-Sectional Technologies | 0 | Active |
| US12166221B2 | Energy storage device having a gap between an electrode terminal and an insulating member | Emerging Cross-Sectional Technologies | 0 | Active |
| US11640880B2 | Energy storage device | Emerging Cross-Sectional Technologies | 0 | Active |
| US11114729B2 | Energy storage device and method of manufacturing energy storage device | Emerging Cross-Sectional Technologies | 0 | Active |
| US10637010B2 | Method for manufacturing energy storage device and apparatus for manufacturing energy storage device | Emerging Cross-Sectional Technologies | 0 | Active |
| US10381612B2 | Energy storage device | Emerging Cross-Sectional Technologies | 0 | Active |
| US10601019B2 | Energy storage device | Emerging Cross-Sectional Technologies | 0 | Active |
| US10797292B2 | Energy storage device, method of manufacturing energy storage device, current collector, and cover member | Emerging Cross-Sectional Technologies | 0 | Active |
| US10170767B2 | Energy storage device | Emerging Cross-Sectional Technologies | 0 | Active |
| US10593926B2 | Energy storage device including a rigidity changing part disposed in a vicinity of a joint portion of a first member and a second member | Emerging Cross-Sectional Technologies | 0 | Active |
| US10644293B2 | Energy storage device | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.