Inventor
MURAI MASAO
JP17 patents
⚠️ This page may combine multiple inventors who share the name “MURAI MASAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC CORP
6 patentsUS7764601B2Jul 27, 2010
Switching between layer 2 switches as destination of IP packets from cards
NEC CORP7 citations73
US5521921AMay 28, 1996
Data communications method and apparatus
NEC CORP13 citations73
US4672325AJun 9, 1987
Clock frequency detection circuit
NEC CORP17 citations73
US4586162AApr 29, 1986
Bit pattern check circuit
NEC CORP7 citations73
US5600647AFeb 4, 1997
Communication data switching apparatus and communication system with such switching apparatus
NEC CORP3 citations62
US5355499AOct 11, 1994
Interruption circuit operable at a high speed
NEC CORP3 citations62
FANUC LTD
5 patentsUS6130510AOct 10, 2000
Electric discharge machining power source unit for electric discharge machine
FANUC LTD21 citations92
US7148442B2Dec 12, 2006
Power supply device for electric discharge machining
FANUC LTD16 citations83
US7054712B2May 30, 2006
Wire contact/noncontact boundary position detecting apparatus of wire cut discharge machine
FANUC LTD8 citations73
US6844517B2Jan 18, 2005
Power supply device for electric discharge machine
FANUC LTD1 citations51
US7323654B2Jan 29, 2008
Electric discharge machining apparatus
FANUC LTD0 citations41