Inventor · disambiguated record
Munetaka Kurokawa
Also filed as: KUROKAWA MUNETAKA
27 granted patents·6 pending applications·34 citations·filing 2012–2024
93Inventor score
Files withSUMITOMO ELECTRIC INDUSTRIES33
Top patents by PatentIndex Score
33 records- 0188US9490900B2Method to produce optical module having multiple signal lanes and optical moduleSUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Granted Nov 8, 2016·6 cites·8 claims
- 0288US9042731B2Optical module having a plurality of optical sourcesSUMITOMO ELECTRIC INDUSTRIES·Filed 2012·Granted May 26, 2015·8 cites·16 claims
- 0386US10386579B2Optical transmitting module and multi-lane transmitter optical moduleSUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Granted Aug 20, 2019·5 cites·4 claims
- 0483US11409061B2Optical moduleSUMITOMO ELECTRIC INDUSTRIES·Filed 2021·Granted Aug 9, 2022·1 cites·7 claims
- 0583US9780882B2Optical transmitter module having multiple signal lanesSUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Granted Oct 3, 2017·5 cites·10 claims
- 0679US9348157B2Optical module outputting polarization combined optical beamSUMITOMO ELECTRIC INDUSTRIES·Filed 2014·Granted May 24, 2016·4 cites·17 claims
- 0775US12405432B2Manufacturing method of optical moduleSUMITOMO ELECTRIC INDUSTRIES·Filed 2023·Granted Sep 2, 2025·0 cites·6 claims
- 0873US10162134B2Transmitting optical module implementing optical waveguide deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Granted Dec 25, 2018·2 cites·6 claims
- 0972US10203458B2Optical module implementing with optical source, optical modulator, and wavelength detector, and a method to assemble the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2017·Granted Feb 12, 2019·1 cites·2 claims
- 1070US10651948B2Coherent receiver moduleSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Granted May 12, 2020·1 cites·5 claims
- 1164US10185104B2Optical receiver and method of assembling the same and providing rotational alignmentSUMITOMO ELECTRIC INDUSTRIES·Filed 2016·Granted Jan 22, 2019·1 cites·9 claims
- 1264US2025201735A1Optical semiconductor device and method for manufacturing optical semiconductor deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2024·Application pending·0 cites
- 1363US11362736B2Optical transmitter module, optical transmitter-receiver module, and optical moduleSUMITOMO ELECTRIC INDUSTRIES·Filed 2021·Granted Jun 14, 2022·0 cites·12 claims
- 1458US9887783B2Lens system to enhance optical coupling efficiency of collimated beam to optical waveguideSUMITOMO ELECTRIC INDUSTRIES·Filed 2014·Granted Feb 6, 2018·0 cites·13 claims
- 1558US2024103334A1Optical moduleSUMITOMO ELECTRIC INDUSTRIES·Filed 2023·Application pending·0 cites
- 1658US2024069354A1Optical moduleSUMITOMO ELECTRIC INDUSTRIES·Filed 2023·Application pending·0 cites
- 1758US2024069293A1Optical moduleSUMITOMO ELECTRIC INDUSTRIES·Filed 2023·Application pending·0 cites
- 1857US10326253B2Optical module implementing with optical source, optical modulator, and wavelength detector, and a method to assemble the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2017·Granted Jun 18, 2019·0 cites·7 claims
- 1956US10256601B2Optical module implementing with optical source, optical modulator, and wavelength detector, and a method to assemble the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2017·Granted Apr 9, 2019·0 cites·11 claims
- 2056US2023420910A1Bonding device and bonding methodSUMITOMO ELECTRIC INDUSTRIES·Filed 2023·Application pending·0 cites
- 2155US10056982B2Method of coupling optical signal optically with optical waveguide through two lens systemSUMITOMO ELECTRIC INDUSTRIES·Filed 2017·Granted Aug 21, 2018·0 cites·7 claims
- 2254US11837620B2Photo receiverSUMITOMO ELECTRIC INDUSTRIES·Filed 2021·Granted Dec 5, 2023·0 cites·5 claims
- 2354US10218149B2Optical module implementing with optical source, optical modulator, and wavelength detector, and a method to assemble the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Granted Feb 26, 2019·0 cites·8 claims
- 2452US11733467B2Optical module and method of producing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2021·Granted Aug 22, 2023·0 cites·17 claims
- 2552US9551834B2Method to assemble transmitter optical subassemblySUMITOMO ELECTRIC INDUSTRIES·Filed 2014·Granted Jan 24, 2017·0 cites·14 claims
- 2650US10859774B2Optical moduleSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Granted Dec 8, 2020·0 cites·4 claims
- 2748US11822093B2Optical moduleSUMITOMO ELECTRIC INDUSTRIES·Filed 2020·Granted Nov 21, 2023·0 cites·10 claims
- 2846US10209422B2Coherent optical receiver module and method for manufacturing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Granted Feb 19, 2019·0 cites·15 claims
- 2946US9804347B2Method of assembling the optical module implementing Mach-Zehnder modulatorSUMITOMO ELECTRIC INDUSTRIES·Filed 2017·Granted Oct 31, 2017·0 cites·13 claims
- 3045US10365448B2Optical module having two lens system and monitor photodiode between two lensesSUMITOMO ELECTRIC INDUSTRIES·Filed 2017·Granted Jul 30, 2019·0 cites·9 claims
- 3144US11454768B2Assembly method for coherent receiverSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Granted Sep 27, 2022·0 cites·8 claims
- 3242US2014321856A1Wavelength multiplexed transmitter optical moduleSUMITOMO ELECTRIC INDUSTRIES·Filed 2013·Application pending·0 cites
- 3336US9979506B2Transmitter optical module implemented with a plurality of signal sourcesSUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Granted May 22, 2018·0 cites·12 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →