Patents/Inventors

Takeshi Hikawa

OsakaJP3 patents

3 Patents

US120131392024
Air Conditioning Apparatus, Management Device, and Connection Pipe
Daikin Industries, Ltd.
0 cites
US119712032024
Apparatus, Method, and Program for Estimating Amount of Refrigerant
DAIKIN INDUSTRIES, Ltd.
0 cites
US118987832024
Performance Degradation Diagnosis System for Refrigeration Cycle Apparatus
Daikin Industries, Ltd.
0 cites