Patents/Inventors

Keiichi Hasegawa

OsakaJP3 patents

5 Patents

US124244682025
Concentration Measurement Device
FUJIKIN INCORPORATED
0 cites
US122829062025
Transaction Data Processing Apparatus Connected to an External Device for Data Communication
Toshiba Tec Kabushiki Kaisha
0 cites
US119645182024
Tire
BRIDGESTONE CORPORATION
0 cites
US119645192024
Tire
BRIDGESTONE CORPORATION
0 cites
US117256602023
Horizontal Compressor and Refrigeration Cycle System
TOSHIBA CARRIER CORPORATION
0 cites