Inventor

SAKAMOTO YUICHIROU

JP3 patents

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

FUJITSU LTD

2 patents

US9031420B2May 12, 2015

Digital optical coherent transmission device

FUJITSU LTD2 citations54

US9306675B2Apr 5, 2016

Digital coherent receiver, optical reception system, and optical reception method

FUJITSU LTD0 citations36

SAKAMOTO YUICHIROU

1 patent

US8670678B2Mar 11, 2014

Digital coherent receiver and digital coherent reception method

SAKAMOTO YUICHIROU8 citations75