Patents/Inventors

Hidemasa Yamakawa

MatsumotoJP2 patents

2 Patents

US125293622026
Positive Displacement Machine, Compressor, Cooling Apparatus, and Electronic Equipment
SEIKO EPSON CORPORATION
0 cites
US124491682025
Positive Displacement Machine, Compressor, Cooling Device, and Electronic Apparatus
SEIKO EPSON CORPORATION
0 cites