Shin Nishida
49Patents
15h-index
72Co-inventors
84Inventor score
Filing activity: Oct 16, 1992 → Nov 15, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5918475A | Air conditioning apparatus for vehicle, using a flammable refrigerant | Mechanical Engineering; Lighting; Heating | 35 | Expired |
| US5983657A | Air conditioning system | Mechanical Engineering; Lighting; Heating | 32 | Expired |
| US5224358A | Refrigerating apparatus and modulator | Mechanical Engineering; Lighting; Heating | 30 | Expired |
| US6105386A | Supercritical refrigerating apparatus | Mechanical Engineering; Lighting; Heating | 27 | Expired |
| US6230506A | Heat pump cycle system | Emerging Cross-Sectional Technologies | 24 | Expired |
| US5890370A | Refrigerating system with pressure control valve | Emerging Cross-Sectional Technologies | 23 | Expired |
| US7779647B2 | Ejector and ejector cycle device | Mechanical Engineering; Lighting; Heating | 21 | Active |
| US6321564A | Refrigerant cycle system with expansion energy recovery | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US6105380A | Refrigerating system and method of operating the same | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US6000233A | Refrigerant cycle | Mechanical Engineering; Lighting; Heating | 19 | Expired |
| US5660051A | Air conditioner for vehicle, using flammable refrigerant | Performing Operations; Transporting | 18 | Expired |
| US6092379A | Supercritical refrigerating circuit | Emerging Cross-Sectional Technologies | 18 | Expired |
| US6505476B1 | Refrigerant cycle system with super-critical refrigerant pressure | Emerging Cross-Sectional Technologies | 17 | Expired |
| US6653008B1 | Fuel cell apparatus | Emerging Cross-Sectional Technologies | 16 | Expired |
| US6370896B1 | Hot water supply system | Emerging Cross-Sectional Technologies | 16 | Expired |
| US6182456A | Supercritical refrigerating cycle system | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6494051B2 | Hot water supply system | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6543238B2 | Refrigerant cycle system with expansion energy recovery | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| USRE36408E | Refrigerating apparatus and modulator | General | 11 | Expired |
| US6134900A | Supercritical refrigerating system | Emerging Cross-Sectional Technologies | 10 | Expired |
| US7062929B2 | Vehicle air conditioner with vapor-compression refrigerant cycle and method of operating the same | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US6755046B2 | Vehicle air conditioner with heat pump refrigerant cycle | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US5385035A | Refrigerant cycle control system | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US6640570B2 | Vehicle air conditioner with heat pump refrigerant cycle | Performing Operations; Transporting | 7 | Expired |
| US7040117B2 | Gas-liquid separator and ejector refrigerant cycle using the same | Mechanical Engineering; Lighting; Heating | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.