Hideaki KAMISUGI

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical transceiver installing MT ferrule to mate with MPO connector
- Patent number 9,146,365
- Issue date Sep 29, 2015
- Sumitomo Electric Industries, Ltd
- Kazushige Oki
- G02 - OPTICS
Information Patent Grant
Optical transceiver with a plurality of optical subassemblies elect...
- Patent number 7,945,169
- Issue date May 17, 2011
- Sumitomo Electric Industries, Ltd
- Kazushige Oki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL APPARATUS, LIGHT EMITTING APPARATUS, OPTICAL CABLE, AND MET...
- Publication number 20240094481
- Publication date Mar 21, 2024
- Sumitomo Electric Industries, Ltd.
- Kuniyuki ISHII
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE AND MANUFACTURING METHOD FOR OPTICAL DEVICE
- Publication number 20230221505
- Publication date Jul 13, 2023
- SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
- Kazushige OKI
- G02 - OPTICS
Information Patent Application
OPTICAL TRANSCEIVER INSTALLING MT FERRULE TO MATE WITH MPO CONNECTOR
- Publication number 20150293315
- Publication date Oct 15, 2015
- Sumitomo Electric Industries, Ltd.
- Kazushige OKI
- G02 - OPTICS
Information Patent Application
Optical transceiver with a plurality of optical subassemblies elect...
- Publication number 20090052898
- Publication date Feb 26, 2009
- Sumitomo Electric Industries, Ltd.
- Kazushige OKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE