Kazuchika TSUCHIDA
46Patents
3h-index
30Co-inventors
59Inventor score
Filing activity: Oct 26, 2011 → Mar 23, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9647501B2 | Interior permanent magnet motor, compressor and refrigeration and air conditioning apparatus | Electricity | 9 | Active |
| US10090743B2 | Embedded permanent magnet-type electric motor, compressor, and refrigeration/air-conditioning device | Electricity | 4 | Active |
| US10008893B2 | Permanent magnet-embedded electric motor, compressor, and refrigerating and air-conditioning device | Electricity | 3 | Active |
| US10084354B2 | Electric motor with a permanent magnet embedded rotor with curved magnets and magnet accommodation holes of varying radiuses | Electricity | 2 | Active |
| US10020699B2 | Embedded permanent magnet type electric motor, compressor, and refrigeration air-conditioning device | Electricity | 2 | Active |
| US9634531B2 | Electric motor with embedded permanent magnet, compressor, and refrigeration/air-conditioning device | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US10135307B2 | Rotor, permanent-magnet-embedded motor, and compressor | Electricity | 1 | Active |
| US10284030B2 | Permanent magnet embedded electric motor, compressor, and a refrigerating and air conditioning device | Electricity | 1 | Active |
| US9899897B2 | Permanent magnet buried type electric motor and compressor | Electricity | 1 | Active |
| US9577483B2 | Rotor for a permanent-magnet embedded motor having permanent magnets fitted into a plurality of magnet insertion holes formed in a circumferential direction | Electricity | 1 | Active |
| US10992213B2 | Motor of compressor and refrigeration cycle apparatus | Electricity | 1 | Active |
| US9876402B2 | Permanent magnet embedded electric motor, compressor, and refrigerating and air-conditioning device | Electricity | 1 | Active |
| US11588386B2 | Motor, fan, electric vacuum cleaner, and hand drier | Electricity | 1 | Active |
| US10103588B2 | Permanent magnet-embedded electric motor, compressor, and refrigerating and air-conditioning device | Electricity | 1 | Active |
| US10947994B2 | Electric blower and electric equipment | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10483816B2 | Motor, rotor, compressor, and refrigeration and air conditioning apparatus | Electricity | 1 | Active |
| US9472986B2 | Rotor | Electricity | 1 | Active |
| US10804754B2 | Permanent magnet embedded motor, compressor, and refrigerating and air conditioning apparatus | Electricity | 0 | Active |
| US12323000B2 | Electric motor, fan, and air conditioner | Electricity | 0 | Active |
| US11962224B2 | Rotor, motor, fan, and electric vacuum cleaner or hand dryer | Electricity | 0 | Active |
| US9853510B2 | Permanent magnet-embedded electrical motor, compressor, and refrigerating air conditioning device | Electricity | 0 | Active |
| US11576538B2 | Electric blower, electric vacuum cleaner, and hand drier | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11268532B2 | Electric blower, electric vacuum cleaner, and hand dryer | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10714993B2 | Rotor, interior permanent magnet motor, and compressor | Emerging Cross-Sectional Technologies | 0 | Active |
| US10998777B2 | Electric motor | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.