Eiichi Hosoya

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Zama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Coherent optical reception device
- Patent number 10,389,452
- Issue date Aug 20, 2019
- Nippon Telegraph and Telephone Corporation
- Kengo Horikoshi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for extracting 3D information of feature points
- Patent number 5,724,493
- Issue date Mar 3, 1998
- Nippon Telegraph & Telephone Corporation
- Eiichi Hosoya
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
COHERENT OPTICAL RECEPTION DEVICE
- Publication number 20190013876
- Publication date Jan 10, 2019
- Nippon Telegraph and Telephone Corporation
- Kengo HORIKOSHI
- G02 - OPTICS