Kazuhiro Kuroki
36Patents
10h-index
47Co-inventors
75Inventor score
Filing activity: Jun 22, 1992 → Jul 6, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6454551B2 | Seal structure in a scroll type compressor | Mechanical Engineering; Lighting; Heating | 59 | Expired |
| US6506036B2 | Scroll compressors | Mechanical Engineering; Lighting; Heating | 55 | Expired |
| US6544016B2 | Scroll compressors | Mechanical Engineering; Lighting; Heating | 54 | Expired |
| US6464481B2 | Scroll compressors | Electricity | 52 | Expired |
| US6558143B2 | Scroll compressors | Emerging Cross-Sectional Technologies | 50 | Expired |
| US7101160B2 | Electric compressor | Emerging Cross-Sectional Technologies | 26 | Expired |
| US6749404B2 | Scroll compressors | Mechanical Engineering; Lighting; Heating | 24 | Expired |
| US7164218B2 | Electric motor and electric type compressor | Mechanical Engineering; Lighting; Heating | 22 | Expired |
| US7056104B2 | Compressor unit with an electrical circuit device connected to the main body and an electrical power connector | Electricity | 17 | Expired |
| US5249943A | Scroll type compressor having recessed buffer means in a spiral wrap flat face | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US10119528B2 | Electric compressor with component for blocking electromagnetic noise | Electricity | 8 | Active |
| US6158980A | Compressor with motor | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US6872063B2 | Scroll type compressor having an elastic member urging the movable scroll member toward the fixed scroll member | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US6672101B2 | Electrically driven compressors and methods for circulating lubrication oil through the same | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US7112045B2 | Electric compressor | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US6599110B2 | Scroll-type compressor with lubricant provision | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5366357A | Scroll type compressor having a counterweight mounted with a clearance on a driveshaft | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US5883554A | Coaxial resonator having coupling electrodes and dielectric filter formed therefrom using the same | Electricity | 4 | Expired |
| US6568928B2 | Scroll-type compressor | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US8162636B2 | Scroll compressor having partition wall in oil reservoir | Emerging Cross-Sectional Technologies | 3 | Active |
| US6196817A | Compresser with lubricating oil control | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US7556483B2 | Electronic compressor having a reservoir chamber and an oil return passage for connecting the reservoir chamber with a suction chamber | Emerging Cross-Sectional Technologies | 2 | Active |
| US8777593B2 | Electric compressor | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US8770948B2 | Motor-driven compressor | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US6191668A | Coaxial resonator and dielectric filter using the same | Electricity | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.