Inventor · disambiguated record
Kazushige Oki
Also filed as: OKI KAZUSHIGE
44 granted patents·9 pending applications·723 citations·filing 2002–2021
98Inventor score
Top patents by PatentIndex Score
53 records- 0198US7213980B2Intelligent optical transceiver with pluggable functionSUMITOMO ELECTRIC INDUSTRIES·Filed 2005·Granted May 8, 2007·73 cites·9 claims
- 0297US7974098B2Mechanism to make a heat sink in contact with a pluggable transceiver, a pluggable optical transceiver and a cage assembly providing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2008·Granted Jul 5, 2011·71 cites·16 claims
- 0397US7357582B2Intelligent pluggable optical transceiverSUMITOMO ELECTRIC INDUSTRIES·Filed 2007·Granted Apr 15, 2008·58 cites·9 claims
- 0496US8081470B2Heat-dissipating mechanism implemented in cage for optical transceiverOKI KAZUSHIGE·Filed 2008·Granted Dec 20, 2011·59 cites·16 claims
- 0596US7195403B2Pluggable optical transceiver with highly shielded structureSUMITOMO ELECTRIC INDUSTRIES·Filed 2005·Granted Mar 27, 2007·111 cites·16 claims
- 0694US7407332B2Intelligent pluggable optical transceiverSUMITOMO ELECTRIC INDUSTRIES·Filed 2006·Granted Aug 5, 2008·55 cites·13 claims
- 0793US8550724B2Pluggable optical transceiver with electrical plug board separated from circuit boardOKI KAZUSHIGE·Filed 2011·Granted Oct 8, 2013·13 cites·10 claims
- 0893US7491090B2Pluggable optical transceiver with a ground fingerSUMITOMO ELECTRIC INDUSTRIES·Filed 2007·Granted Feb 17, 2009·27 cites·12 claims
- 0991US8376634B2Pluggable optical transceiver and method for manufacturing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2010·Granted Feb 19, 2013·12 cites·17 claims
- 1090US8550725B2Pluggable optical transceiver having functional latch screwOKI KAZUSHIGE·Filed 2011·Granted Oct 8, 2013·8 cites·13 claims
- 1189US10527805B2Optical transceiverSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Granted Jan 7, 2020·7 cites·13 claims
- 1289US9197345B2Receiver optical module for receiving wavelength multiplexed optical signals and method to assemble the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2012·Granted Nov 24, 2015·11 cites·15 claims
- 1389US9052477B2Optical transceiver with inner fiber set within tray securing thermal path from electronic device to housingOKI KAZUSHIGE·Filed 2012·Granted Jun 9, 2015·10 cites·14 claims
- 1488US8821038B2Pluggable optical transceiver having inner optical connection and optical connector installed thereinOKI KAZUSHIGE·Filed 2011·Granted Sep 2, 2014·7 cites·13 claims
- 1588US8579521B2Pluggable optical transceiver having electrically shielded receptacle, and optical connector installed thereinOKI KAZUSHIGE·Filed 2011·Granted Nov 12, 2013·6 cites·14 claims
- 1688US7374347B1Optical pluggable transceiver with securable latching mechanismSUMITOMO ELECTRIC INDUSTRIES·Filed 2007·Granted May 20, 2008·18 cites·13 claims
- 1787US8821039B2Optical transceiver having optical receptacle arranged diagonally to longitudinal axisMATSUI TAKASHI·Filed 2012·Granted Sep 2, 2014·10 cites·14 claims
- 1886US6600611B2Optical moduleSUMITOMO ELECTRIC INDUSTRIES·Filed 2002·Granted Jul 29, 2003·37 cites·3 claims
- 1984US8821037B2Method for manufacturing pluggable optical transceiverOKI KAZUSHIGE·Filed 2011·Granted Sep 2, 2014·5 cites·4 claims
- 2084US7945169B2Optical transceiver with a plurality of optical subassemblies electrically connected by integrated FPC board with a substrateSUMITOMO ELECTRIC INDUSTRIES·Filed 2007·Granted May 17, 2011·18 cites·7 claims
- 2184US7758381B2Cage with a finger in contact with host panel and pluggable transceiver, and a cage assembly including the cage and the pluggable transceiverSUMITOMO ELECTRIC INDUSTRIES·Filed 2008·Granted Jul 20, 2010·22 cites·7 claims
- 2281US9477051B2Optical transceiver having auxiliary area to install Mach-Zehnder modulatorSUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Granted Oct 25, 2016·4 cites·13 claims
- 2375US10128974B2Optical receiver module and process to assemble optical receiver moduleSUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Granted Nov 13, 2018·3 cites·9 claims
- 2473US7008119B2Optical moduleSUMITOMO ELECTRIC INDUSTRIES·Filed 2004·Granted Mar 7, 2006·14 cites·8 claims
- 2573US6922516B2Releasing mechanism of an optical module from a host boardSUMITOMO ELECTRIC INDUSTRIES·Filed 2003·Granted Jul 26, 2005·15 cites·27 claims
- 2669US9146365B1Optical transceiver installing MT ferrule to mate with MPO connectorSUMITOMO ELECTRIC INDUSTRIES·Filed 2014·Granted Sep 29, 2015·2 cites·9 claims
- 2768US6994480B2Optical link moduleSUMITOMO ELECTRIC INDUSTRIES·Filed 2003·Granted Feb 7, 2006·11 cites·11 claims
- 2866US9743546B2Optical transceiver and method to assemble the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Granted Aug 22, 2017·1 cites·10 claims
- 2964US10281653B2Optical receiver module and process to assemble optical receiver moduleSUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Granted May 7, 2019·1 cites·11 claims
- 3064US7154752B2Optical module and optical hub systemSUMITOMO ELECTRIC INDUSTRIES·Filed 2003·Granted Dec 26, 2006·8 cites·7 claims
- 3162US7121742B2Optical moduleSUMITOMO ELECTRIC INDUSTRIES·Filed 2003·Granted Oct 17, 2006·7 cites·11 claims
- 3261US8628256B2Optical transceiver with enhanced productivityOKI KAZUSHIGE·Filed 2011·Granted Jan 14, 2014·1 cites·7 claims
- 3360US8167505B2Pluggable system between optical transceiver and host systemOKI KAZUSHIGE·Filed 2009·Granted May 1, 2012·6 cites·16 claims
- 3457US10881026B2Optical transceiverSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Granted Dec 29, 2020·0 cites·5 claims
- 3557US7594767B2Pluggable optical transceiver closely set within a joined cageSUMITOMO ELECTRIC INDUSTRIES·Filed 2008·Granted Sep 29, 2009·1 cites·7 claims
- 3656US7621679B2Optical transceiver with an optical sub-assembly supporter by a holder and a coverSUMITOMO ELECTRIC INDUSTRIES·Filed 2008·Granted Nov 24, 2009·1 cites·10 claims
- 3753US6863451B2Optical moduleSUMITOMO ELECTRIC INDUSTRIES·Filed 2003·Granted Mar 8, 2005·3 cites·15 claims
- 3853US6755577B2Optical moduleSUMITOMO ELECTRIC INDUSTRIES·Filed 2002·Granted Jun 29, 2004·4 cites·4 claims
- 3952US7367718B2Optical moduleSUMITOMO ELECTRIC INDUSTRIES·Filed 2003·Granted May 6, 2008·3 cites·11 claims
- 4051US12429657B2Optical device and manufacturing method for optical deviceSEDI INC·Filed 2021·Granted Sep 30, 2025·0 cites·5 claims
- 4151US9557501B2Optical transceiver having gasket supported by member without narrowing inner space of housingSUMITOMO ELECTRIC INDUSTRIES·Filed 2016·Granted Jan 31, 2017·0 cites·11 claims
- 4250US9366834B2Pluggable optical transceiverSUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Granted Jun 14, 2016·0 cites·9 claims
- 4349US11604322B2Optical transceiverSUMITOMO ELECTRIC INDUSTRIES·Filed 2020·Granted Mar 14, 2023·0 cites·3 claims
- 4449US2009067849A1Intelligent pluggable optical transceiverOKI KAZUSHIGE·Filed 2008·Application pending·0 cites
- 4549US2023258889A1Optical device, base, and base manufacturing methodSEDI INC·Filed 2021·Application pending·0 cites
- 4647US2024154386A1Optical transmitterSUMITOMO ELECTRIC INDUSTRIES·Filed 2021·Application pending·0 cites
- 4745US2008226239A1Optical transceiver with mechanism to dissipate heat efficiently without affecting optical coupling conditionSUMITOMO ELECTRIC INDUSTRIES·Filed 2008·Application pending·0 cites
- 4844US7252440B2Optical transceiver with optical sub-module thermally couples with optical transceiver without mechanical stressSUMITOMO ELECTRIC INDUSTRIES·Filed 2005·Granted Aug 7, 2007·0 cites·13 claims
- 4944US2010061730A1Optical transmitting or receiving unit integrating a plurality of optical devices each having a specific wavelength different from each otherSUMITOMO ELECTRIC INDUSTRIES·Filed 2009·Application pending·0 cites
- 5043US2014087577A1Pluggable system and optical transceiver applicable to pluggable systemOKI KAZUSHIGE·Filed 2012·Application pending·0 cites
Showing the top 50 of 53 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →