Kazuya Takemoto

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optimization apparatus and control method for optimization apparatu...
- Patent number 11,599,073
- Issue date Mar 7, 2023
- Fujitsu Limited
- Jumpei Koyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light collecting device and single-photon generation device
- Patent number 7,844,188
- Issue date Nov 30, 2010
- Fujitsu Limited
- Kazuya Takemoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Private key delivery system and a private key delivery method
- Patent number 7,801,309
- Issue date Sep 21, 2010
- Fujitsu Limited
- Kazuya Takemoto
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Single-photon generator
- Patent number 7,768,692
- Issue date Aug 3, 2010
- Fujitsu Limited
- Kazuya Takemoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Single-photon generator and single-photon generating method
- Patent number 7,492,901
- Issue date Feb 17, 2009
- Fujitsu Limited
- Kazuya Takemoto
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
OPTIMIZATION APPARATUS AND CONTROL METHOD FOR OPTIMIZATION APPARATUS
- Publication number 20190286077
- Publication date Sep 19, 2019
- Fujitsu Limited
- Jumpei KOYAMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIGHT COLLECTING DEVICE AND SINGLE-PHOTON GENERATION DEVICE
- Publication number 20090022491
- Publication date Jan 22, 2009
- Fujitsu Limited
- Kazuya TAKEMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Single-photon generator
- Publication number 20070228373
- Publication date Oct 4, 2007
- FUJITSU LIMITED
- Kazuya Takemoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Private key delivery system and a private key delivery method
- Publication number 20060210083
- Publication date Sep 21, 2006
- FUJITSU LIMITED
- Kazuya Takemoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Single-photon generator and single-photon generating method
- Publication number 20040197070
- Publication date Oct 7, 2004
- Kazuya Takemoto
- G02 - OPTICS