Patent ID: 11860112
Assignee: NEC CORPORATION
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 8:
9. An inspection method, comprising:
controlling, by at least one processor, irradiating an electromagnetic wave having a wavelength of equal to or more than 30 micrometers and equal to or less than one meter, and receiving a reflection wave;
performing a first inspection to detect preset detection target objects, based on a signal of the reflection wave;
selecting a path leading to a secondary inspection for a first inspection target person from which a first detection target object is detected, the first detection target object being included in the preset detection target objects; and
selecting a path not leading to the secondary inspection for a second inspection target person from which the first detection target object is not detected and a second detection target object is detected, and registering identification information of the second inspection target person in association with a result of the first inspection, the second detection target object being included in the preset detection target objects.