Shinta KASAI

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical receiver and method of monitoring optical power of optical...
- Patent number 10,250,352
- Issue date Apr 2, 2019
- Sumitomo Electric Industries, Ltd.
- Shinta Kasai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transceiver outputting wavelength multiplexed signal and re...
- Patent number 9,768,872
- Issue date Sep 19, 2017
- Sumitomo Electric Industries, Ltd.
- Shinta Kasai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Optical transmitter
- Patent number 9,252,886
- Issue date Feb 2, 2016
- Sumitomo Electric Industries, Ltd
- Shinta Kasai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL RECEIVER AND METHOD OF MONITORING OPTICAL POWER OF OPTICAL...
- Publication number 20170141872
- Publication date May 18, 2017
- Sumitomo Electric Industries, Ltd.
- Shinta KASAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSCEIVER OUTPUTTING WAVELENGTH MULTIPLEXED SIGNAL AND RE...
- Publication number 20160149643
- Publication date May 26, 2016
- Sumitomo Electric Industries, Ltd.
- Shinta KASAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMITTER
- Publication number 20140205277
- Publication date Jul 24, 2014
- Sumitomo Electric Industries, Ltd.
- Shinta Kasai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE