Inventor
MIYOSHI SEIJI
JP44 patents
⚠️ This page may combine multiple inventors who share the name “MIYOSHI SEIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
25 patentsUS6735244B1May 11, 2004
Data transmission system and receiver unit thereof
FUJITSU LTD114 citations97
US6289045B1Sep 11, 2001
Training method in a time domain equalizer and a digital data transmission apparatus including an improved training apparatus
FUJITSU LTD89 citations97
US5481564AJan 2, 1996
Received data adjusting device
FUJITSU LTD84 citations94
US5311518AMay 10, 1994
ISDN interface circuit and system using the same
FUJITSU LTD68 citations94
US6393051B1May 21, 2002
Digital subscriber line communicating system and a transceiver in the system
FUJITSU LTD28 citations92
US5134402AJul 28, 1992
Tri-level digital-analog converter and analog-digital converter having tri-level digital-analog converter
FUJITSU LTD28 citations92
US7423984B2Sep 9, 2008
Digital subscriber line transmission method, apparatus and system
FUJITSU LTD28 citations91
US7336627B1Feb 26, 2008
Digital subscriber line transmission method, apparatus and system
FUJITSU LTD23 citations91
US7167509B2Jan 23, 2007
Digital subscriber line communicating system and a transceiver in the system
FUJITSU LTD15 citations84
US6965617B2Nov 15, 2005
Resynchronous control apparatus of subscriber communication machine, and resynchronizing method
FUJITSU LTD12 citations84
US6775524B2Aug 10, 2004
Signal transmitting apparatus
FUJITSU LTD14 citations80
US6263015B1Jul 17, 2001
Analog/digital integrated subscriber circuit
FUJITSU LTD16 citations79
US5353305AOct 4, 1994
Initial training apparatus for use in a transmitter and receiver apparatus
FUJITSU LTD19 citations79
US7386037B2Jun 10, 2008
Digital subscriber line communicating system
FUJITSU LTD3 citations74
US7173984B2Feb 6, 2007
Digital subscriber line communicating system
FUJITSU LTD3 citations74
US7126995B2Oct 24, 2006
Digital subscriber line communicating system
FUJITSU LTD4 citations74
US7072386B1Jul 4, 2006
Digital subscriber line communicating system and a transceiver in the system
FUJITSU LTD9 citations74
US6965649B1Nov 15, 2005
Digital subscriber line communicating system
FUJITSU LTD7 citations74
US5007044AApr 9, 1991
Digital adaptive filter and method of convergence therein
FUJITSU LTD15 citations69
US7088783B2Aug 8, 2006
Digital subscriber line communicating system determining signal-to-noise ratios
FUJITSU LTD1 citations63
US6944216B2Sep 13, 2005
Digital subscriber line communicating system
FUJITSU LTD1 citations63
US7286495B2Oct 23, 2007
Digital subscriber line transmission method, apparatus and system
FUJITSU LTD2 citations61
US7555055B2Jun 30, 2009
Digital subscriber line communicating system
FUJITSU LTD0 citations52
US7295620B2Nov 13, 2007
Digital subscriber line communicating system
FUJITSU LTD0 citations52
US7958378B2Jun 7, 2011
Power supply device having load detection function and communication apparatus provided with the power supply device
FUJITSU LTD1 citations47
MAZDA MOTOR
13 patentsUS6834497B2Dec 28, 2004
Exhaust gas purifying device for engine
MAZDA MOTOR71 citations98
US7111452B2Sep 26, 2006
Control device of hydrogen engine
MAZDA MOTOR49 citations93
US6620392B2Sep 16, 2003
Catalyst for purifying exhaust gas and method for purifying exhaust gas with the catalyst
MAZDA MOTOR29 citations93
US7785545B2Aug 31, 2010
Exhaust gas catalytic conversion system
MAZDA MOTOR20 citations92
US7446076B2Nov 4, 2008
Exhaust gas purification catalyst
MAZDA MOTOR20 citations92
US7341975B2Mar 11, 2008
Exhaust gas purification catalytic material and method for fabricating the same
MAZDA MOTOR21 citations92
US6953769B2Oct 11, 2005
Exhaust gas purifying catalyst
MAZDA MOTOR25 citations92
US6269634B1Aug 7, 2001
Engine control device
MAZDA MOTOR51 citations92
US7307039B2Dec 11, 2007
Exhaust gas purification catalyst and oxygen storage component for the same
MAZDA MOTOR19 citations90
US7344683B2Mar 18, 2008
Exhaust gas catalytic converter
MAZDA MOTOR10 citations84
US7608561B2Oct 27, 2009
Exhaust gas purifying catalyst
MAZDA MOTOR11 citations83
US7566424B2Jul 28, 2009
Exhaust gas purification catalyst
MAZDA MOTOR6 citations63
US7863217B2Jan 4, 2011
Exhaust gas purifying catalyst and exhaust gas purifying method
MAZDA MOTOR5 citations62