Inventor · disambiguated record
Masahide Sasaki
Also filed as: SASAKI MASAHIDE
15 granted patents·4 pending applications·36 citations·filing 1987–2022
88Inventor score
Top patents by PatentIndex Score
19 records- 0175US8509446B2Time-bin polarization format exchange technique for entangled optical sourceFUJIWARA MIKIO·Filed 2010·Granted Aug 13, 2013·7 cites·4 claims
- 0272US11502831B2Transmitting device, receiving device, quantum key distribution method, and quantum key distribution program for quantum key distribution systemNEC CORP·Filed 2017·Granted Nov 15, 2022·2 cites·29 claims
- 0363US10193874B2Communication systemNAT INST INF & COMM TECH·Filed 2016·Granted Jan 29, 2019·1 cites·6 claims
- 0453US6319725B1Method for estimating composition of product obtained by liquefaction of coalAGENCY IND SCIENCE TECHN·Filed 2000·Granted Nov 20, 2001·7 cites·1 claims
- 0552US12335384B2Encryption key generating device, encryption key generating program, and encryption key generating/erasing methodNAT INST INF & COMM TECH·Filed 2022·Granted Jun 17, 2025·0 cites·4 claims
- 0651US12489614B2Photon detection device, reception device, quantum key distribution system, and method for detecting quantum signalNEC CORP·Filed 2022·Granted Dec 2, 2025·0 cites·7 claims
- 0749US2025301322A1Secret Communication System And Method Based On Network CodingNAT INST INF & COMM TECH·Filed 2022·Application pending·0 cites
- 0848US12455981B2Personal information protection management system for genomic dataNAT INST INF & COMM TECH·Filed 2022·Granted Oct 28, 2025·0 cites·3 claims
- 0946US2025055677A1Cryptographic key sharing systemNAT INST INF & COMM TECH·Filed 2022·Application pending·0 cites
- 1046US2024337868A1Calibration method for phase modulator, calibration method for balanced photodetector, and calibration system for phase modulatorNAT INST INF & COMM TECH·Filed 2022·Application pending·0 cites
- 1143US12058246B2Secret key sharing system and secret key sharing methodNAT INST INF & COMM TECH·Filed 2021·Granted Aug 6, 2024·0 cites·5 claims
- 1243US8048731B2Method for reducing low frequency noise of transistorNAT INST INF & COMM TECH·Filed 2009·Granted Nov 1, 2011·0 cites·6 claims
- 1343US7078667B2Photo detector for weak lightNAT INST INF & COMM TECH·Filed 2004·Granted Jul 18, 2006·1 cites·19 claims
- 1441US7115868B2Photodetector for weak light with UV transparent substratesNAT INST INF & COMM TECH·Filed 2004·Granted Oct 3, 2006·0 cites·15 claims
- 1540US7403713B2Quantum source coding apparatus and quantum information communication systemUNIV HERTFORDSHIRE·Filed 2004·Granted Jul 22, 2008·1 cites·2 claims
- 1640US7067790B2Photodetector for weak light having charge reset meansNAT INST INF & COMM TECH·Filed 2004·Granted Jun 27, 2006·0 cites·12 claims
- 1739US4773559AContainer for organism sampleNISSHO KK·Filed 1987·Granted Sep 27, 1988·17 cites·6 claims
- 1837US7176439B2Method for manufacturing photodetector for weak lightNAT INST INF & COMM TECH·Filed 2004·Granted Feb 13, 2007·0 cites·17 claims
- 1937US2022147640A1Secure secret sharing storage system using cloud servicePANASONIC CORP·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →