Inventor
NAMBU HIROSHI
JP4 patents
Patents
4 patentsUS9732435B2Aug 15, 2017
Group 13 nitride crystal and group 13 nitride crystal substrate
HAYASHI MASAHIRO2 citations70
US9863058B2Jan 9, 2018
Gallium nitride crystal, group 13 nitride crystal, group 13 nitride crystal substrate, and manufacturing method
HAYASHI MASAHIRO0 citations49
US9404196B2Aug 2, 2016
Manufacturing method of group 13 nitride crystal
HAYASHI MASAHIRO0 citations49
US9123863B2Sep 1, 2015
Group 13 nitride crystal and substrate thereof
HAYASHI MASAHIRO0 citations39