Inventor
SEKI YUKI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “SEKI YUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO ELECTRIC INDUSTRIES
5 patentsUS10600676B2Mar 24, 2020
Group III nitride composite substrate and method for manufacturing the same, and method for manufacturing group III nitride semiconductor device
SUMITOMO ELECTRIC INDUSTRIES2 citations72
US9923063B2Mar 20, 2018
Group III nitride composite substrate and method for manufacturing the same, laminated group III nitride composite substrate, and group III nitride semiconductor device and method for manufacturing the same
SUMITOMO ELECTRIC INDUSTRIES3 citations72
US9917004B2Mar 13, 2018
Group III nitride composite substrate and method for manufacturing the same, and method for manufacturing group III nitride semiconductor device
SUMITOMO ELECTRIC INDUSTRIES2 citations72
US11094537B2Aug 17, 2021
Group III nitride composite substrate and method for manufacturing the same, and method for manufacturing group III nitride semiconductor device
SUMITOMO ELECTRIC INDUSTRIES0 citations61
US8748890B2Jun 10, 2014
Method of manufacturing semiconductor wafer, and composite base and composite substrate for use in that method
SUMITOMO ELECTRIC INDUSTRIES0 citations51
MOLEX LLC
2 patentsSATOH ISSEI
2 patentsSEKI YUKI
2 patentsUS9184228B2Nov 10, 2015
Composite base including sintered base and base surface flattening layer, and composite substrate including that composite base and semiconductor crystalline layer
SEKI YUKI2 citations59
US8497185B2Jul 30, 2013
Method of manufacturing semiconductor wafer, and composite base and composite substrate for use in that method
SEKI YUKI2 citations59