Kazushige Oki

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical transceiver
- Patent number 11,604,322
- Issue date Mar 14, 2023
- Sumitomo Electric Industries, Ltd.
- Kazushige Oki
- G02 - OPTICS
Information Patent Grant
Optical transceiver
- Patent number 10,881,026
- Issue date Dec 29, 2020
- Sumitomo Electric Industries, Ltd.
- Kazushige Oki
- G02 - OPTICS
Information Patent Grant
Optical transceiver
- Patent number 10,527,805
- Issue date Jan 7, 2020
- Sumitomo Electric Industries, Ltd
- Yasutaka Mizuno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical receiver module and process to assemble optical receiver mo...
- Patent number 10,281,653
- Issue date May 7, 2019
- Sumitomo Electric Industries, Ltd.
- Masanobu Kawamura
- G02 - OPTICS
Information Patent Grant
Optical receiver module and process to assemble optical receiver mo...
- Patent number 10,128,974
- Issue date Nov 13, 2018
- Sumitomo Electric Industries, Ltd.
- Masanobu Kawamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transceiver and method to assemble the same
- Patent number 9,743,546
- Issue date Aug 22, 2017
- Sumitomo Electric Industries, Ltd
- Kazushige Oki
- G02 - OPTICS
Information Patent Grant
Optical transceiver having gasket supported by member without narro...
- Patent number 9,557,501
- Issue date Jan 31, 2017
- Sumitomo Electric Industries, Ltd
- Kazushige Oki
- G02 - OPTICS
Information Patent Grant
Optical transceiver having auxiliary area to install Mach-Zehnder m...
- Patent number 9,477,051
- Issue date Oct 25, 2016
- Sumitomo Electric Industries, Ltd
- Kazushige Oki
- G02 - OPTICS
Information Patent Grant
Pluggable optical transceiver
- Patent number 9,366,834
- Issue date Jun 14, 2016
- Sumitomo Electric Industries, Ltd
- Kazushige Oki
- G02 - OPTICS
Information Patent Grant
Receiver optical module for receiving wavelength multiplexed optica...
- Patent number 9,197,345
- Issue date Nov 24, 2015
- Sumitomo Electric Industries, Ltd
- Fumihiro Nakajima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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 inner fiber set within tray securing therm...
- Patent number 9,052,477
- Issue date Jun 9, 2015
- Sumitomo Electric Industries, Ltd
- Kazushige Oki
- G02 - OPTICS
Information Patent Grant
Pluggable optical transceiver having inner optical connection and o...
- Patent number 8,821,038
- Issue date Sep 2, 2014
- Sumitomo Electric Industries, Ltd
- Kazushige Oki
- G02 - OPTICS
Information Patent Grant
Method for manufacturing pluggable optical transceiver
- Patent number 8,821,037
- Issue date Sep 2, 2014
- Sumitomo Electric Industries, Ltd
- Kazushige Oki
- G02 - OPTICS
Information Patent Grant
Optical transceiver having optical receptacle arranged diagonally t...
- Patent number 8,821,039
- Issue date Sep 2, 2014
- Sumitomo Electric Industries, Ltd
- Takashi Matsui
- G02 - OPTICS
Information Patent Grant
Optical transceiver with enhanced productivity
- Patent number 8,628,256
- Issue date Jan 14, 2014
- Sumitomo Electric Industries, Ltd
- Kazushige Oki
- G02 - OPTICS
Information Patent Grant
Pluggable optical transceiver having electrically shielded receptac...
- Patent number 8,579,521
- Issue date Nov 12, 2013
- Sumitomo Electric Industries, Ltd
- Kazushige Oki
- G02 - OPTICS
Information Patent Grant
Pluggable optical transceiver having functional latch screw
- Patent number 8,550,725
- Issue date Oct 8, 2013
- Sumitomo Electric Industries, Ltd
- Kazushige Oki
- G02 - OPTICS
Information Patent Grant
Pluggable optical transceiver with electrical plug board separated...
- Patent number 8,550,724
- Issue date Oct 8, 2013
- Sumitomo Electric Industries, Ltd
- Kazushige Oki
- G02 - OPTICS
Information Patent Grant
Pluggable optical transceiver and method for manufacturing the same
- Patent number 8,376,634
- Issue date Feb 19, 2013
- Sumitomo Electric Industries, Ltd
- Kazushige Oki
- G02 - OPTICS
Information Patent Grant
Pluggable system between optical transceiver and host system
- Patent number 8,167,505
- Issue date May 1, 2012
- Sumitomo Electric Industries, Ltd
- Kazushige Oki
- G02 - OPTICS
Information Patent Grant
Heat-dissipating mechanism implemented in cage for optical transceiver
- Patent number 8,081,470
- Issue date Dec 20, 2011
- Sumitomo Electric Industries, Ltd
- Kazushige Oki
- G02 - OPTICS
Information Patent Grant
Mechanism to make a heat sink in contact with a pluggable transceiv...
- Patent number 7,974,098
- Issue date Jul 5, 2011
- 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
Information Patent Grant
Cage with a finger in contact with host panel and pluggable transce...
- Patent number 7,758,381
- Issue date Jul 20, 2010
- Sumitomo Electric Industries, Ltd
- Kazushige Oki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical transceiver with an optical sub-assembly supporter by a hol...
- Patent number 7,621,679
- Issue date Nov 24, 2009
- Sumitomo Electric Industries, Ltd.
- Kazushige Oki
- G02 - OPTICS
Information Patent Grant
Pluggable optical transceiver closely set within a joined cage
- Patent number 7,594,767
- Issue date Sep 29, 2009
- Sumitomo Electric Industries, Ltd
- Kazushige Oki
- G02 - OPTICS
Information Patent Grant
Pluggable optical transceiver with a ground finger
- Patent number 7,491,090
- Issue date Feb 17, 2009
- Sumitomo Electric Industries, Ltd.
- Kazushige Oki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Intelligent pluggable optical transceiver
- Patent number 7,407,332
- Issue date Aug 5, 2008
- Sumitomo Electric Industries, Ltd.
- Kazushige Oki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Optical pluggable transceiver with securable latching mechanism
- Patent number 7,374,347
- Issue date May 20, 2008
- Sumitomo Electric Industries, Ltd.
- Kazushige Oki
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL TRANSMITTER
- Publication number 20240154386
- Publication date May 9, 2024
- Sumitomo Electric Industries, Ltd.
- Satoshi YOSHIMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL DEVICE, BASE, AND BASE MANUFACTURING METHOD
- Publication number 20230258889
- Publication date Aug 17, 2023
- SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
- Kazushige OKI
- 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
- Publication number 20200333543
- Publication date Oct 22, 2020
- Sumitomo Electric Industries, Ltd.
- Kazushige OKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSCEIVER
- Publication number 20200100391
- Publication date Mar 26, 2020
- Sumitomo Electric Industries, Ltd.
- Kazushige OKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSCEIVER
- Publication number 20180231726
- Publication date Aug 16, 2018
- Sumitomo Electric Industries, Ltd.
- Yasutaka Mizuno
- G02 - OPTICS
Information Patent Application
OPTICAL TRANSCEIVER HAVING GASKET SUPPORTED BY MEMBER WITHOUT NARRO...
- Publication number 20160266336
- Publication date Sep 15, 2016
- Sumitomo Electric Industries, Ltd.
- Kazushige OKI
- G02 - OPTICS
Information Patent Application
OPTICAL RECEIVER MODULE AND PROCESS TO ASSEMBLE OPTICAL RECEIVER MO...
- Publication number 20160170145
- Publication date Jun 16, 2016
- Sumitomo Electric Industries, Ltd.
- Masanobu KAWAMURA
- G02 - OPTICS
Information Patent Application
PLUGGABLE OPTICAL TRANSCEIVER
- Publication number 20160116693
- Publication date Apr 28, 2016
- Sumitomo Electric Industries, Ltd.
- Kazushige Oki
- G02 - OPTICS
Information Patent Application
OPTICAL RECEIVER MODULE AND PROCESS TO ASSEMBLE OPTICAL RECEIVER MO...
- Publication number 20150365175
- Publication date Dec 17, 2015
- Sumitomo Electric Industries, Ltd.
- Masanobu KAWAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROCESS TO ASSEMBLE OPTICAL RECEIVER MODULE
- Publication number 20150365176
- Publication date Dec 17, 2015
- Sumitomo Electric Industries, Ltd.
- Masanobu KAWAMURA
- G02 - OPTICS
Information Patent Application
OPTICAL TRANSCEIVER AND METHOD TO ASSEMBLE THE SAME
- Publication number 20150342075
- Publication date Nov 26, 2015
- Sumitomo Electric Industries, Ltd.
- Kazushige OKI
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL TRANSCEIVER HAVING AUXILIARY AREA TO INSTALL MACH-ZEHNDER M...
- Publication number 20150326319
- Publication date Nov 12, 2015
- Sumitomo Electric Industries, Ltd.
- Kazushige OKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
PLUGGABLE SYSTEM AND OPTICAL TRANSCEIVER APPLICABLE TO PLUGGABLE SY...
- Publication number 20140087577
- Publication date Mar 27, 2014
- Sumitomo Electric Industries, Ltd.
- Kazushige OKI
- G02 - OPTICS
Information Patent Application
RECEIVER OPTICAL MODULE FOR RECEIVING WAVELENGTH MULTIPLEXED OPTICA...
- Publication number 20130148970
- Publication date Jun 13, 2013
- Sumitomo Electric Industries, Ltd.
- Fumihiro NAKAJIMA
- G02 - OPTICS
Information Patent Application
OPTICAL TRANSCEIVER WITH INNER FIBER SET WITHIN TRAY SECURING THERM...
- Publication number 20120237171
- Publication date Sep 20, 2012
- Sumitomo Electric Industries, Ltd.
- Kazushige OKI
- G02 - OPTICS
Information Patent Application
OPTICAL TRANSCEIVER HAVING OPTICAL RECEPTACLE ARRANGED DIAGONALLY T...
- Publication number 20120237223
- Publication date Sep 20, 2012
- SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
- Takashi MATSUI
- G02 - OPTICS
Information Patent Application
OPTICAL TRANSCEIVER WITH ENHANCED PRODUCTIVITY
- Publication number 20110280524
- Publication date Nov 17, 2011
- Sumitomo Electric Industries, Ltd.
- Kazushige OKI
- G02 - OPTICS
Information Patent Application
PLUGGABLE OPTICAL TRANSCEIVER HAVING ELECTRICALLY SHIELDED RECEPTAC...
- Publication number 20110262078
- Publication date Oct 27, 2011
- Sumitomo Electric Industries, Ltd.
- Kazushige OKI
- G02 - OPTICS
Information Patent Application
PLUGGABLE OPTICAL TRANSCEIVER HAVING INNER OPTICAL CONNECTION AND O...
- Publication number 20110255831
- Publication date Oct 20, 2011
- Sumitomo Electric Industries, Ltd.
- Kazushige OKI
- G02 - OPTICS
Information Patent Application
PLUGGABLE OPTICAL TRANSCEIVER WITH ELECTRICAL PLUG BOARD SEPARATED...
- Publication number 20110229095
- Publication date Sep 22, 2011
- Sumitomo Electric Industries, Ltd.
- Kazushige OKI
- G02 - OPTICS
Information Patent Application
METHOD FOR MANUFACTURING PLUGGABLE OPTICAL TRANSCEIVER
- Publication number 20110225792
- Publication date Sep 22, 2011
- Sumitomo Electric Industries, Ltd.
- Kazushige OKI
- G02 - OPTICS
Information Patent Application
PLUGGABLE OPTICAL TRANSCEIVER HAVING FUNCTIONAL LATCH SCREW
- Publication number 20110229096
- Publication date Sep 22, 2011
- Sumitomo Electric Industries, Ltd.
- Kazushige OKI
- G02 - OPTICS
Information Patent Application
PLUGGABLE OPTICAL TRANSCEIVER AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20110103797
- Publication date May 5, 2011
- Sumitomo Electric Industries, Ltd.
- Kazushige OKI
- G02 - OPTICS
Information Patent Application
PLUGGABLE SYSTEM BETWEEN OPTICAL TRANSCEIVER AND HOST SYSTEM
- Publication number 20100067854
- Publication date Mar 18, 2010
- Sumitomo Electric Industries, Ltd.
- Kazushige OKI
- G02 - OPTICS
Information Patent Application
OPTICAL TRANSMITTING OR RECEIVING UNIT INTEGRATING A PLURALITY OF O...
- Publication number 20100061730
- Publication date Mar 11, 2010
- Sumitomo Electric Industries, Ltd.
- Morihiro SEKI
- G02 - OPTICS
Information Patent Application
HEAT-DISSIPATING MECHANISM IMPLEMENTED IN CAGE FOR OPTICAL TRANSCEIVER
- Publication number 20090296350
- Publication date Dec 3, 2009
- Sumitomo Electric Industries, Ltd.
- Kazushige Oki
- G02 - OPTICS
Information Patent Application
MECHANISM TO MAKE A HEAT SINK IN CONTACT WITH A PLUGGABLE TRANSCEIV...
- Publication number 20090296351
- Publication date Dec 3, 2009
- Sumitomo Electric Industries, Ltd.
- Kazushige Oki
- G02 - OPTICS
Information Patent Application
CAGE WITH A FINGER IN CONTACT WITH HOST PANEL AND PLUGGABLE TRANSCE...
- Publication number 20090176409
- Publication date Jul 9, 2009
- Sumitomo Electric Industries, Ltd.
- Kazushige OKI
- H01 - BASIC ELECTRIC ELEMENTS

Kazushige Oki

Person

Patents Grantslast 30 patents

Optical transceiver

Optical transceiver

Optical transceiver

Optical receiver module and process to assemble optical receiver mo...

Optical receiver module and process to assemble optical receiver mo...

Optical transceiver and method to assemble the same

Optical transceiver having gasket supported by member without narro...

Optical transceiver having auxiliary area to install Mach-Zehnder m...

Pluggable optical transceiver

Receiver optical module for receiving wavelength multiplexed optica...

Optical transceiver installing MT ferrule to mate with MPO connector

Optical transceiver with inner fiber set within tray securing therm...

Pluggable optical transceiver having inner optical connection and o...

Method for manufacturing pluggable optical transceiver

Optical transceiver having optical receptacle arranged diagonally t...

Optical transceiver with enhanced productivity

Pluggable optical transceiver having electrically shielded receptac...

Pluggable optical transceiver having functional latch screw

Pluggable optical transceiver with electrical plug board separated...

Pluggable optical transceiver and method for manufacturing the same

Pluggable system between optical transceiver and host system

Heat-dissipating mechanism implemented in cage for optical transceiver

Mechanism to make a heat sink in contact with a pluggable transceiv...

Optical transceiver with a plurality of optical subassemblies elect...

Cage with a finger in contact with host panel and pluggable transce...

Optical transceiver with an optical sub-assembly supporter by a hol...

Pluggable optical transceiver closely set within a joined cage

Pluggable optical transceiver with a ground finger

Intelligent pluggable optical transceiver

Optical pluggable transceiver with securable latching mechanism

Patents Applicationslast 30 patents

OPTICAL TRANSMITTER

OPTICAL DEVICE, BASE, AND BASE MANUFACTURING METHOD

OPTICAL DEVICE AND MANUFACTURING METHOD FOR OPTICAL DEVICE

OPTICAL TRANSCEIVER

OPTICAL TRANSCEIVER

OPTICAL TRANSCEIVER

OPTICAL TRANSCEIVER HAVING GASKET SUPPORTED BY MEMBER WITHOUT NARRO...

OPTICAL RECEIVER MODULE AND PROCESS TO ASSEMBLE OPTICAL RECEIVER MO...

PLUGGABLE OPTICAL TRANSCEIVER

OPTICAL RECEIVER MODULE AND PROCESS TO ASSEMBLE OPTICAL RECEIVER MO...

PROCESS TO ASSEMBLE OPTICAL RECEIVER MODULE

OPTICAL TRANSCEIVER AND METHOD TO ASSEMBLE THE SAME

OPTICAL TRANSCEIVER HAVING AUXILIARY AREA TO INSTALL MACH-ZEHNDER M...

OPTICAL TRANSCEIVER INSTALLING MT FERRULE TO MATE WITH MPO CONNECTOR

PLUGGABLE SYSTEM AND OPTICAL TRANSCEIVER APPLICABLE TO PLUGGABLE SY...

RECEIVER OPTICAL MODULE FOR RECEIVING WAVELENGTH MULTIPLEXED OPTICA...

OPTICAL TRANSCEIVER WITH INNER FIBER SET WITHIN TRAY SECURING THERM...

OPTICAL TRANSCEIVER HAVING OPTICAL RECEPTACLE ARRANGED DIAGONALLY T...

OPTICAL TRANSCEIVER WITH ENHANCED PRODUCTIVITY

PLUGGABLE OPTICAL TRANSCEIVER HAVING ELECTRICALLY SHIELDED RECEPTAC...

PLUGGABLE OPTICAL TRANSCEIVER HAVING INNER OPTICAL CONNECTION AND O...

PLUGGABLE OPTICAL TRANSCEIVER WITH ELECTRICAL PLUG BOARD SEPARATED...

METHOD FOR MANUFACTURING PLUGGABLE OPTICAL TRANSCEIVER

PLUGGABLE OPTICAL TRANSCEIVER HAVING FUNCTIONAL LATCH SCREW

PLUGGABLE OPTICAL TRANSCEIVER AND METHOD FOR MANUFACTURING THE SAME

PLUGGABLE SYSTEM BETWEEN OPTICAL TRANSCEIVER AND HOST SYSTEM

OPTICAL TRANSMITTING OR RECEIVING UNIT INTEGRATING A PLURALITY OF O...

HEAT-DISSIPATING MECHANISM IMPLEMENTED IN CAGE FOR OPTICAL TRANSCEIVER

MECHANISM TO MAKE A HEAT SINK IN CONTACT WITH A PLUGGABLE TRANSCEIV...

CAGE WITH A FINGER IN CONTACT WITH HOST PANEL AND PLUGGABLE TRANSCE...