Inventor
TAKEDA TAIICHI
JP7 patents
Patents
7 patentsUS7326916B2Feb 5, 2008
Optical submarine transmission system
FUJITSU LTD19 citations91
US5642219AJun 24, 1997
Optical repeater
FUJITSU LTD24 citations88
US6094519AJul 25, 2000
Gain equalizing device
FUJITSU LTD8 citations71
US5986215ANov 16, 1999
Submarine cable protecting device
FUJITSU LTD14 citations69
US6672801B2Jan 6, 2004
Submarine apparatus having a spacer mechanism between a body and a boot
FUJITSU LTD2 citations62
US6775442B2Aug 10, 2004
Internal unit and submarine apparatus having system-unit coupling bars positioned away from a printed board
FUJITSU LTD2 citations59
US6809934B2Oct 26, 2004
Submarine branching unit
FUJITSU LTD1 citations41