Inventor
SHIBATA TSUGUMICHI
JP3 patents
Patents
3 patentsUS9401875B2Jul 26, 2016
Packet transfer processing method and packet transfer processing device
NIPPON TELEGRAPH & TELEPHONE136 citations94
US6343744B1Feb 5, 2002
Noncontact type IC card and system therefor
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US9894007B2Feb 13, 2018
Packet transfer processing apparatus and method
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