Itami
Japan
20
2020-01-30
The entities that hold a legal rights for patent applications filed by inventor Hirota Ryu:
Ryu Hirota from Itami, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Gallium nitride substrate
#2 | 2018-08-23Gallium nitride substrate
#3 | 2017-05-18Gallium nitride substrate
#4 | 2017-04-13Gallium nitride substrate
#5 | 2012-06-07III-V compound crystal and semiconductor electronic circuit element
#6 | 2011-10-27III-nitride crystal substrate and III-nitride semiconductor device
#7 | 2011-03-17Fabrication method and fabrication apparatus of group III nitride crystal substance
#8 | 2010-07-29Group III nitride crystal and method of its growth
#9 | 2010-04-15III-V compound crystal and semiconductor electronic circuit element
#10 | 2010-01-14Fabrication method and fabrication apparatus of group III nitride crystal substance
#11 | 2009-12-24III-nitride crystal manufacturing method, III-nitride crystal substrate, and III-nitride semiconductor device
#12 | 2008-11-20Group III-nitride semiconductor crystal and manufacturing method thereof, and group III-nitride semiconductor device
#13 | 2008-02-14Group III-V crystal
#14 | 2008-01-31Group III-nitride crystal, manufacturing method thereof, group III-nitride crystal substrate and semiconductor device
#15 | 2007-06-28Fabrication method and fabrication apparatus of group III nitride crystal substance
#16 | 2005-11-03Semiconductor light-emitting device
#17 | 2005-10-13Group III-V crystal and manufacturing method thereof
#18 | 2005-08-25AlInGaN mixture crystal substrate, method of growing AlInGaN mixture crystal substrate and method of producing AlInGaN mixture crystal substrate
#19 | 2005-07-28Group III nitride crystal substrate, method of its manufacture, and group III nitride semiconductor device
#20 | 2005-07-14Method of manufacturing group-III nitride crystal
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