Inventor

UGAI KAZUKUNI

JP3 patents

⚠️ This page may combine multiple inventors who share the name “UGAI KAZUKUNI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FUJITSU LTD

2 patents

US7440397B2Oct 21, 2008

Protection that automatic and speedily restore of Ethernet ring network

FUJITSU LTD22 citations86

US7961744B2Jun 14, 2011

Frame multiplexing device

FUJITSU LTD0 citations38

UGAI KAZUKUNI

1 patent

US8953473B2Feb 10, 2015

Communication device

UGAI KAZUKUNI1 citations38