Inventor
HASEGAWA KAZUTOMO
JP11 patents
⚠️ This page may combine multiple inventors who share the name “HASEGAWA KAZUTOMO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
9 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
US6393051B1May 21, 2002
Digital subscriber line communicating system and a transceiver in the system
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
US7072386B1Jul 4, 2006
Digital subscriber line communicating system and a transceiver in the system
FUJITSU LTD9 citations74
US7286495B2Oct 23, 2007
Digital subscriber line transmission method, apparatus and system
FUJITSU LTD2 citations61