Inventor
OHKUBO SHINZO
JP14 patents
⚠️ This page may combine multiple inventors who share the name “OHKUBO SHINZO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NTT DOCOMO INC
9 patentsUS6959199B2Oct 25, 2005
Multicast signal transmission power control method and base station using the same
NTT DOCOMO INC55 citations96
US6915465B2Jul 5, 2005
Received-signal combining method and system
NTT DOCOMO INC25 citations92
US7783311B2Aug 24, 2010
Wireless communications system, transmitting station, and receiving station
NTT DOCOMO INC31 citations91
US7203508B2Apr 10, 2007
Mobile communication systems, mobile communication methods, base stations, mobile stations, and signal transmission methods in the mobile communication systems
NTT DOCOMO INC53 citations91
US7457230B2Nov 25, 2008
Sending radio station, receiving radio station, radio communication system, and radio communication method
NTT DOCOMO INC9 citations83
US7280833B2Oct 9, 2007
Mobile communication terminal, server, communication system, communication control method, and communication control program
NTT DOCOMO INC18 citations83
US7190930B2Mar 13, 2007
Radio communication system, communication terminal apparatus, base station apparatus, and transmission power control method
NTT DOCOMO INC12 citations83
US7190967B2Mar 13, 2007
Radio communication system, communication terminal, and method for transmitting burst signals
NTT DOCOMO INC9 citations73
US8041340B2Oct 18, 2011
Personal information protecting method and mobile terminal
NTT DOCOMO INC0 citations31
NIPPON TELEGRAPH & TELEPHONE
4 patentsUS5826172AOct 20, 1998
Mobile communications system for repeatedly transmitting paging signals
NIPPON TELEGRAPH & TELEPHONE35 citations92
US5794124AAug 11, 1998
Time diversity communications system
NIPPON TELEGRAPH & TELEPHONE37 citations92
US6351498B1Feb 26, 2002
Robust digital modulation and demodulation scheme for radio communications involving fading
NIPPON TELEGRAPH & TELEPHONE19 citations83
US5760702AJun 2, 1998
Receiver with symbol rate sync
NIPPON TELEGRAPH & TELEPHONE14 citations74