Inventor
OHKUMA TAKAHIRO
JP5 patents
Patents
5 patentsUS7301477B2Nov 27, 2007
Power saving wireless telemetering system
NEC CORP26 citations91
US7782766B2Aug 24, 2010
Data collection system and data collection method
NEC CORP3 citations61
US7443887B2Oct 28, 2008
Packet processing circuit
NEC CORP2 citations58
US7440696B2Oct 21, 2008
Data multiplexing network, wavelength multiplexer, and data multiplexing transmission method
NEC CORP6 citations58
US7336958B2Feb 26, 2008
Data transmission path establishing method, radio communication network system, and sensor network system
NEC CORP4 citations57