Inventor · disambiguated record
Yoshihiro Nambu
Also filed as: NAMBU YOSHIHIRO
7 granted patents·3 pending applications·219 citations·filing 1997–2020
85Inventor score
Top patents by PatentIndex Score
10 records- 0189US6801626B1Cryptographic key distribution using light pulses of three macroscopic quantum statesNEC CORP·Filed 2000·Granted Oct 5, 2004·89 cites·31 claims
- 0278US6678379B1Quantum key distribution method and apparatusNEC CORP·Filed 1999·Granted Jan 13, 2004·80 cites·20 claims
- 0375US8509446B2Time-bin polarization format exchange technique for entangled optical sourceFUJIWARA MIKIO·Filed 2010·Granted Aug 13, 2013·7 cites·4 claims
- 0466US7555127B2Quantum cryptography key distribution system and methodNEC CORP·Filed 2003·Granted Jun 30, 2009·13 cites·19 claims
- 0565US6031859AMode-locked semiconductor laserNEC CORP·Filed 1997·Granted Feb 29, 2000·30 cites·16 claims
- 0653US10879407B2Optical sensor and method for forming sameNEC CORP·Filed 2017·Granted Dec 29, 2020·0 cites·9 claims
- 0748US11853658B2Information processing apparatus, information processing method, and non-transitory computer readable mediumNEC CORP·Filed 2020·Granted Dec 26, 2023·0 cites·13 claims
- 0842US2009041243A1Quantum encryption deviceNEC CORP·Filed 2007·Application pending·0 cites
- 0941US2003002674A1Quantum cryptography multi-node network systemNEC CORP·Filed 2002·Application pending·0 cites
- 1039US2009046857A1Quantum cryptography transmission system and optical deviceNAMBU YOSHIHIRO·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →