loadpatents
Patent applications and USPTO patent grants for Nishioka; Tsuyoshi.The latest application filed is for "photon detector".
Patent | Date |
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Phase modulation apparatus, transmitting apparatus, receiving apparatus, and phase modulation method Grant 8,837,955 - Nishioka , et al. September 16, 2 | 2014-09-16 |
Photon detector Grant 8,405,019 - Nishioka March 26, 2 | 2013-03-26 |
Quantum communication apparatus, quantum communication system and quantum communication method Grant 8,270,841 - Nishioka , et al. September 18, 2 | 2012-09-18 |
Photon Detector App 20120104239 - Nishioka; Tsuyoshi | 2012-05-03 |
Phase Modulation Apparatus, Transmitting Apparatus, Receiving Apparatus, And Phase Modulation Method App 20110229146 - Nishioka; Tsuyoshi ;   et al. | 2011-09-22 |
Quantum cryptographic communication apparatus Grant 7,894,604 - Nishioka , et al. February 22, 2 | 2011-02-22 |
Quantum Communication Apparatus, Quantum Communication System And Quantum Communication Method App 20100226659 - Nishioka; Tsuyoshi ;   et al. | 2010-09-09 |
Cryptographic communication apparatus Grant 7,649,996 - Nishioka , et al. January 19, 2 | 2010-01-19 |
Photon Detecting Device and Optical Communication System App 20080144823 - Abe; Jun'ichi ;   et al. | 2008-06-19 |
Data Conversion Apparatus, Data Conversion Method, and Data Conversion System App 20070297684 - Ishizuka; Hirokazu ;   et al. | 2007-12-27 |
Quantum cryptographic communication apparatus App 20070182968 - Nishioka; Tsuyoshi ;   et al. | 2007-08-09 |
Crytographic communication apparatus App 20050157875 - Nishioka, Tsuyoshi ;   et al. | 2005-07-21 |
Phase modulator and phase modulating method Grant 6,778,314 - Hasegawa , et al. August 17, 2 | 2004-08-17 |
Optical signal transmitter and optical signal transmitting method App 20040005056 - Nishioka, Tsuyoshi ;   et al. | 2004-01-08 |
Phase modulator and phase modulating method App 20030184840 - Hasegawa, Toshio ;   et al. | 2003-10-02 |
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