Inventor
KONO NAOYA
JP29 patents
⚠️ This page may combine multiple inventors who share the name “KONO NAOYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO ELECTRIC INDUSTRIES
28 patentsUS9261649B2Feb 16, 2016
Method for manufacturing semiconductor optical waveguide device, and semiconductor optical waveguide device
SUMITOMO ELECTRIC INDUSTRIES7 citations84
US9081253B2Jul 14, 2015
Integrated optical device and optical module
SUMITOMO ELECTRIC INDUSTRIES8 citations83
US9046703B2Jun 2, 2015
Optical modulator module and semiconductor optical modulator
SUMITOMO ELECTRIC INDUSTRIES9 citations83
US10824044B2Nov 3, 2020
Mach-Zehnder modulator
SUMITOMO ELECTRIC INDUSTRIES2 citations73
US10317770B2Jun 11, 2019
Mach-zehnder modulator
SUMITOMO ELECTRIC INDUSTRIES6 citations73
US9885936B2Feb 6, 2018
Mach-Zehnder modulator, method for fabricating Mach-Zehnder modulator
SUMITOMO ELECTRIC INDUSTRIES2 citations73
US9638980B2May 2, 2017
Modulator and production method thereof
SUMITOMO ELECTRIC INDUSTRIES4 citations73
US9229293B2Jan 5, 2016
Semiconductor optical device and method for manufacturing semiconductor optical device
SUMITOMO ELECTRIC INDUSTRIES4 citations73
US9229168B2Jan 5, 2016
Semiconductor optical waveguide device and method for manufacturing the same
SUMITOMO ELECTRIC INDUSTRIES3 citations73
US9563100B2Feb 7, 2017
Optical semiconductor device and method of producing the same
SUMITOMO ELECTRIC INDUSTRIES2 citations72
US9435950B2Sep 6, 2016
Semiconductor optical device
SUMITOMO ELECTRIC INDUSTRIES3 citations71
US12455487B2Oct 28, 2025
Optical modulator and method of manufacturing optical modulator
SUMITOMO ELECTRIC INDUSTRIES0 citations62
US9217908B2Dec 22, 2015
Optical modulator
SUMITOMO ELECTRIC INDUSTRIES3 citations62
US12326643B2Jun 10, 2025
Light modulator
SUMITOMO ELECTRIC INDUSTRIES0 citations52
US12321076B2Jun 3, 2025
Method for manufacturing optical modulator, testing method, non-transitory storage medium, and light transmission apparatus
SUMITOMO ELECTRIC INDUSTRIES0 citations52
US12224557B2Feb 11, 2025
Semiconductor optical device and method of manufacturing the same
SUMITOMO ELECTRIC INDUSTRIES0 citations52
US11868021B2Jan 9, 2024
Method for manufacturing optical modulator, testing method, non-transitory storage medium, and light transmission apparatus
SUMITOMO ELECTRIC INDUSTRIES0 citations52
US11966104B2Apr 23, 2024
Optical modulator
SUMITOMO ELECTRIC INDUSTRIES0 citations51
US11251143B2Feb 15, 2022
Semiconductor device and method of manufacturing the same
SUMITOMO ELECTRIC INDUSTRIES0 citations51
US11215898B2Jan 4, 2022
Optical modulator
SUMITOMO ELECTRIC INDUSTRIES0 citations51
US9176360B2Nov 3, 2015
Method for producing spot-size convertor
SUMITOMO ELECTRIC INDUSTRIES1 citations51
US8958664B2Feb 17, 2015
Semiconductor optical modulator
SUMITOMO ELECTRIC INDUSTRIES1 citations51
US10564509B2Feb 18, 2020
Mach-Zehnder modulator, light modulating apparatus
SUMITOMO ELECTRIC INDUSTRIES0 citations41
US10551644B2Feb 4, 2020
Mach-Zehnder modulator
SUMITOMO ELECTRIC INDUSTRIES0 citations41
US9971225B2May 15, 2018
Spot size converter, semiconductor optical device
SUMITOMO ELECTRIC INDUSTRIES0 citations41
US9448426B2Sep 20, 2016
Mach-zehnder modulator
SUMITOMO ELECTRIC INDUSTRIES0 citations41
US8735868B2May 27, 2014
Semiconductor optical modulator
SUMITOMO ELECTRIC INDUSTRIES0 citations41
US10725241B2Jul 28, 2020
Asymmetrical spot-size converter and method of manufacturing spot-size converter
SUMITOMO ELECTRIC INDUSTRIES0 citations39