Inventor
SASAKI MASAHIDE
JP17 patents
⚠️ This page may combine multiple inventors who share the name “SASAKI MASAHIDE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NAT INST INF & COMM TECH
9 patentsUS10193874B2Jan 29, 2019
Communication system
NAT INST INF & COMM TECH1 citations62
US12335384B2Jun 17, 2025
Encryption key generating device, encryption key generating program, and encryption key generating/erasing method
NAT INST INF & COMM TECH0 citations59
US12058246B2Aug 6, 2024
Secret key sharing system and secret key sharing method
NAT INST INF & COMM TECH0 citations51
US7115868B2Oct 3, 2006
Photodetector for weak light with UV transparent substrates
NAT INST INF & COMM TECH0 citations51
US7078667B2Jul 18, 2006
Photo detector for weak light
NAT INST INF & COMM TECH1 citations51
US7067790B2Jun 27, 2006
Photodetector for weak light having charge reset means
NAT INST INF & COMM TECH0 citations51
US12455981B2Oct 28, 2025
Personal information protection management system for genomic data
NAT INST INF & COMM TECH0 citations48
US8048731B2Nov 1, 2011
Method for reducing low frequency noise of transistor
NAT INST INF & COMM TECH0 citations47
US7176439B2Feb 13, 2007
Method for manufacturing photodetector for weak light
NAT INST INF & COMM TECH0 citations41
NEC CORP
4 patentsUS11502831B2Nov 15, 2022
Transmitting device, receiving device, quantum key distribution method, and quantum key distribution program for quantum key distribution system
NEC CORP2 citations72
US12519623B2Jan 6, 2026
Reception device, quantum key distribution system, and method for detecting quantum signal
NEC CORP0 citations59
US12489614B2Dec 2, 2025
Photon detection device, reception device, quantum key distribution system, and method for detecting quantum signal
NEC CORP0 citations59
US12549341B2Feb 10, 2026
Reception device, quantum key distribution system, and method for detecting quantum signal
NEC CORP0 citations48