Inventor
YAMASAKI SHOSAKU
JP8 patents
⚠️ This page may combine multiple inventors who share the name “YAMASAKI SHOSAKU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
6 patentsUS5909175AJun 1, 1999
Connection switching circuit for ring system
FUJITSU LTD23 citations91
US7443843B2Oct 28, 2008
Terminal relay device and relay method
FUJITSU LTD14 citations81
US7145920B2Dec 5, 2006
SDH transmission apparatus and frame timing re-clocking method for SDH transmission apparatus
FUJITSU LTD13 citations79
US7391240B2Jun 24, 2008
Clock anomaly detection circuit and clock anomaly detection method
FUJITSU LTD2 citations60
US8355632B2Jan 15, 2013
Transmission apparatus
FUJITSU LTD0 citations40
US7545831B2Jun 9, 2009
Transmission device for processing and transmitting signals of a plurality of channels
FUJITSU LTD0 citations38