Inventor
SUEHIRO MASAYUKI
JP15 patents
Patents
15 patentsUS7116856B2Oct 3, 2006
Optical switch matrix
YOKOGAWA ELECTRIC CORP9 citations72
US7738788B2Jun 15, 2010
Address recognition apparatus
YOKOGAWA ELECTRIC CORP2 citations62
US7133613B2Nov 7, 2006
Address determination circuit and optical communication system
YOKOGAWA ELECTRIC CORP2 citations62
US7787777B2Aug 31, 2010
Optical packet network system
YOKOGAWA ELECTRIC CORP2 citations61
US6930623B2Aug 16, 2005
Optical signal processing system
YOKOGAWA ELECTRIC CORP3 citations61
US7442912B2Oct 28, 2008
Optical logic device responsive to pulsed signals
YOKOGAWA ELECTRIC CORP2 citations60
US6891986B2May 10, 2005
Optical switch
YOKOGAWA ELECTRIC CORP3 citations60
US7362929B2Apr 22, 2008
Optical switch
YOKOGAWA ELECTRIC CORP0 citations51
US7746549B2Jun 29, 2010
Optical communication apparatus
YOKOGAWA ELECTRIC CORP0 citations49
US7580641B2Aug 25, 2009
Repeater and optical communication system
YOKOGAWA ELECTRIC CORP1 citations49
US7435938B2Oct 14, 2008
Optical packet communication device with an applied negative voltage for canceling an offset voltage
YOKOGAWA ELECTRIC CORP0 citations48
US7167609B2Jan 23, 2007
Optical switch
YOKOGAWA ELECTRIC CORP0 citations41
US7689069B2Mar 30, 2010
Semiconductor optical switch
YOKOGAWA ELECTRIC CORP0 citations40
US7343063B2Mar 11, 2008
Light signal switching apparatus
YOKOGAWA ELECTRIC CORP0 citations40
US7317848B2Jan 8, 2008
Optical switch
YOKOGAWA ELECTRIC CORP0 citations40