Patents/Inventors

Yoshihiro Iriyama

TokyoJP3 patents

4 Patents

US120853892024
Absolute Coordinate Acquisition Method
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US120611342024
Pipeline Inspection Method for Carrying Out an Airtightness Inspection on a Conduit
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US119600102024
Positioning Method and Positioning Terminal
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US118923752024
Inspection Method and Inspection Device
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites