Inventor
NABESHIMA MASAYOSHI
JP10 patents
Patents
10 patentsUS7339935B2Mar 4, 2008
ATM switch for distributing cells to avoid blocking in the ATM switch
NIPPON TELEGRAPH & TELEPHONE7 citations72
US7136391B1Nov 14, 2006
ATM switch
NIPPON TELEGRAPH & TELEPHONE4 citations72
US7474664B2Jan 6, 2009
ATM switch for ensuring cell sequence
NIPPON TELEGRAPH & TELEPHONE2 citations61
US7292576B2Nov 6, 2007
ATM switch having output buffers
NIPPON TELEGRAPH & TELEPHONE1 citations61
US12058078B2Aug 6, 2024
Interference area detection method for wireless communication system, interference area detection system, interference area detection device, and interference area detection program
NIPPON TELEGRAPH & TELEPHONE0 citations50
US11985529B2May 14, 2024
Wireless LAN communication system, access point communication quality determination method, and information collection server
NIPPON TELEGRAPH & TELEPHONE0 citations50
US11985533B2May 14, 2024
Wireless communication system, aggregation device, interference source air time acquisition method, and interference source air time acquisition program
NIPPON TELEGRAPH & TELEPHONE0 citations50
US11889329B2Jan 30, 2024
Radio performance measurement system, radio performance measurement method, radio performance measurement device, and radio performance measurement program
NIPPON TELEGRAPH & TELEPHONE0 citations50
US11812292B2Nov 7, 2023
Wireless LAN communication quality estimation method, wireless LAN communication quality estimation system, information collection device, and wireless LAN communication quality estimation device
NIPPON TELEGRAPH & TELEPHONE0 citations50
US11595935B2Feb 28, 2023
Radio information collection method and radio information collection system
NIPPON TELEGRAPH & TELEPHONE0 citations50