Itami
Japan
9
2020-06-04
The entities that hold a legal rights for patent applications filed by inventor Seki Yuki:
Yuki Seki from Itami, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Group III nitride composite substrate and method for manufacturing the same, and method for manufacturing group III nitride semiconductor device
#2 | 2018-06-14Group III nitride composite substrate and method for manufacturing the same, and method for manufacturing group III nitride semiconductor device
#3 | 2015-12-31Group 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
#4 | 2015-07-09Group III nitride composite substrate and method for manufacturing the same, and method for manufacturing group III nitride semiconductor device
#5 | 2013-08-29Method of manufacturing semiconductor wafer, and composite base and composite substrate for use in that method
#6 | 2013-06-13Method of manufacturing GaN-based film and composite substrate used therefor
#7 | 2013-02-14Method of manufacturing GaN-based film
#8 | 2012-09-13Method of manufacturing semiconductor wafer, and composite base and composite substrate for use in that method
#9 | 2012-09-13Composite base including sintered base and base surface flattening layer, and composite substrate including that composite base and semiconductor crystalline layer
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