Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Heat pump device, air conditioner, and freezer

Heat pump device, air conditioner, and freezer

US Patent 9903629 · Granted Feb 27, 2018

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Power converter and air conditioner2025
Power converter, motor driver, and air conditioner2025
Air conditioner2025
Power converter and air-conditioning apparatus2025
Motor drive apparatus, refrigeration cycle apparatus, air conditioner, water hea2025
Power conversion apparatus and air conditioner2025
Power converting apparatus, motor driving apparatus, blower, compressor, and air2025
Refrigerating and air-conditioning apparatus2024
Power converting apparatus, and motor driving apparatus2024
Air-conditioning apparatus2024
Permanent magnet synchronous motor diagnostic device and inverter comprising the2024
Motor drive device, electric blower, electric vacuum cleaner, and hand dryer2024