Keisuke Hokazono
15Patents
3h-index
32Co-inventors
60Inventor score
Filing activity: Oct 20, 1997 → Jun 4, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6003323A | Refrigerating air-conditioning apparatus | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US9212825B2 | Air conditioner | Mechanical Engineering; Lighting; Heating | 5 | Active |
| USD763417S1 | Heat exchanger tube | General | 4 | Active |
| US9115917B2 | Air-conditioner and method of returning and cooling compressor oil | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US9733025B2 | Flat heat transfer tube, manufacturing method of cross fin tube type heat exchanger having the same, and cross fin tube type heat exchanger manufactured by the same manufacturing method | Emerging Cross-Sectional Technologies | 1 | Active |
| US9677790B2 | Multi-room air-conditioning apparatus | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10422566B2 | Air-Conditioning apparatus | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US7823402B2 | Air-conditioner unit and method of conveying the same | Emerging Cross-Sectional Technologies | 1 | Expired |
| US10760832B2 | Air-conditioning apparatus | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US8820106B2 | Air conditioning apparatus | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9791189B2 | Heat exchanger and refrigeration cycle apparatus | Mechanical Engineering; Lighting; Heating | 1 | Active |
| USD749201S1 | Fin-plate for heat exchanger | General | 1 | Active |
| US10746418B2 | Outdoor unit and air-conditioning apparatus using the same | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11397011B2 | Air-sending device and refrigeration cycle apparatus | Mechanical Engineering; Lighting; Heating | 0 | Active |
| USD775315S1 | Fin-plate for heat exchanger | General | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.