APPARATUSES PROTECTING AGAINST DROWNING

Brand	Owner	Address	Description
SECUMAR	Bernhardt Apparatebau GmbH & Co.	Bredhornweg 39 Holm 25488 Germany	Apparatuses Protecting Against Drowning, Especially Life Jackets and Life Belts, Apparatuses and Devices for Divers, Underwater Working and Sports Devices, Devices for the Supply of Breathing Air to Divers [, Water Protective Suits];
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A communication apparatus and a communication method prevent responses from being simultaneously received from two or more communicating parties. A first NFC apparatus transmits data for requesting IDs, and acquires IDs sent from second and third NFC apparatuses in reply to the request. After acquiring the IDs of the second and third NFC apparatuses, the first NFC apparatus transmits data that includes their IDs as the data for the second and third NFC apparatuses. If the first NFC apparatus cannot properly acquire the IDs of the second and third NFC apparatuses, then it sends the data for requesting their IDs again. Upon receipt of the request for the IDs, the second and third NFC apparatuses generate their own IDs by using random numbers and send the generated IDs. If the second and third NFC apparatuses receive the request for their IDs again, then they re-generate their own IDs by using random numbers, and send the re-generated IDs again. The present invention can be applied to, for example, an IC card system.