Inventor
MORIKAWA HIROKI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “MORIKAWA HIROKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NTT DOCOMO INC
6 patentsUS6782035B1Aug 24, 2004
Base station apparatus of mobile communication system
NTT DOCOMO INC85 citations99
US7095780B2Aug 22, 2006
Base station apparatus of mobile communication system
NTT DOCOMO INC14 citations92
US7826861B2Nov 2, 2010
Base station apparatus of mobile communication system
NTT DOCOMO INC4 citations74
US7443907B2Oct 28, 2008
Base station apparatus of mobile communication system
NTT DOCOMO INC6 citations74
US8005120B2Aug 23, 2011
Base station apparatus of mobile communication system
NTT DOCOMO INC0 citations52
US7672357B2Mar 2, 2010
Base station apparatus of mobile communication system
NTT DOCOMO INC0 citations52
NIPPON TELEGRAPH & TELEPHONE
4 patentsUS6977903B1Dec 20, 2005
Frame synchronization circuit
NIPPON TELEGRAPH & TELEPHONE20 citations92
US6560231B1May 6, 2003
Multiplex transmission system and bandwidth control method
NIPPON TELEGRAPH & TELEPHONE50 citations92
US6061354AMay 9, 2000
Micro-frame multiplex transmitter
NIPPON TELEGRAPH & TELEPHONE16 citations83
US7403489B2Jul 22, 2008
Frame synchronization circuit
NIPPON TELEGRAPH & TELEPHONE6 citations73