Inventor
YOSHIHARA SHIGEO
JP9 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIHARA SHIGEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC CORP
8 patentsUS5926748AJul 20, 1999
Portable radio apparatus capable of keeping antenna away from user when calling
NEC CORP24 citations92
US4768220AAug 30, 1988
Channel selection in a multichannel access radio communication system without occurrence of interference
NEC CORP50 citations91
US4677688AJun 30, 1987
Radio transceiver including an antenna switching circuit
NEC CORP26 citations91
US4673892AJun 16, 1987
Phase locked loop frequency synthesizer with battery saving circuit
NEC CORP29 citations91
US5905966AMay 18, 1999
Portable radio apparatus capable of keeping antenna away from user when calling
NEC CORP12 citations73
US7097318B2Aug 29, 2006
Mobile phone provided with lighting, lighting control method and lighting control program
NEC CORP10 citations72
US6690925B1Feb 10, 2004
Portable telephone capable of increasing facility of operation
NEC CORP2 citations61
USRE41131EFeb 16, 2010
Portable telephone capable of increasing facility of operation
NEC CORP0 citations50