Ryutaro Futami

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical transceiver and method of controlling the same
- Patent number 10,651,939
- Issue date May 12, 2020
- Sumitomo Electric Industries, Ltd.
- Hiromi Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical transceiver and method of downloading data
- Patent number 10,235,307
- Issue date Mar 19, 2019
- Sumitomo Electric Industries, Ltd.
- Hiromi Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronics apparatus able to revise micro-program and algorithm to...
- Patent number 9,495,178
- Issue date Nov 15, 2016
- Sumitomo Electric Industries, Ltd.
- Ryutaro Futami
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus installing devices controlled by MDIO or SPI protocol and...
- Patent number 8,812,764
- Issue date Aug 19, 2014
- Sumitomo Electric Industries, Ltd.
- Ryutaro Futami
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical receiver having bias circuit for avalanche photodiode with...
- Patent number 7,761,013
- Issue date Jul 20, 2010
- Sumitomo Electric Industries Ltd.
- Ryutaro Futami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL TRANSCEIVER AND METHOD OF CONTROLLING THE SAME
- Publication number 20190238232
- Publication date Aug 1, 2019
- Sumitomo Electric Industries, Ltd.
- Hiromi TANAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optical Transceiver and Method of Downloading Data
- Publication number 20180048391
- Publication date Feb 15, 2018
- Sumitomo Electric Industries, Ltd.
- Hiromi TANAKA
- G02 - OPTICS
Information Patent Application
ELECTRONICS APPARATUS ABLE TO REVISE MICRO-PROGRAM AND ALGORI...
- Publication number 20140229707
- Publication date Aug 14, 2014
- Sumitomo Electric Industries, Ltd.
- Ryutaro FUTAMI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL TRANSCEIVER INSTALLING CPU AND INTERFACE COMMUNICATING WITH...
- Publication number 20120207478
- Publication date Aug 16, 2012
- Sumitomo Electric Industries, Ltd.
- Hiromi TANAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optical receiver having bias circuit for avalanche photodiode with...
- Publication number 20060280511
- Publication date Dec 14, 2006
- Ryutaro Futami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE