Inventor
TSUKISHIMA YUKIO
JP12 patents
⚠️ This page may combine multiple inventors who share the name “TSUKISHIMA YUKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON TELEGRAPH & TELEPHONE
8 patentsUS7912087B2Mar 22, 2011
Capacity variable link apparatus and capacity variable link setting method
NIPPON TELEGRAPH & TELEPHONE6 citations61
US7961644B2Jun 14, 2011
Communication node apparatus, communication system, and path resource assignment method
NIPPON TELEGRAPH & TELEPHONE3 citations60
US12022247B2Jun 25, 2024
Data communication system, computer, data communication method, and program
NIPPON TELEGRAPH & TELEPHONE0 citations59
US11924097B2Mar 5, 2024
Traffic monitoring device, method and program
NIPPON TELEGRAPH & TELEPHONE1 citations58
US11271847B2Mar 8, 2022
Multipoint distribution system, distribution method, management device and program
NIPPON TELEGRAPH & TELEPHONE0 citations57
US12407755B2Sep 2, 2025
Communication system, computing machine, communication method and program
NIPPON TELEGRAPH & TELEPHONE0 citations48
US12363192B2Jul 15, 2025
Communication system, computing machine, communication method and program
NIPPON TELEGRAPH & TELEPHONE0 citations48
US12341673B2Jun 24, 2025
Communication apparatus, relay apparatus, communication system, communication method, and program
NIPPON TELEGRAPH & TELEPHONE0 citations47