Hiroshima
Japan
4
2013-06-27
The entities that hold a legal rights for patent applications filed by inventor Yamada Eiji:
Eiji Yamada from Hiroshima, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
NITRIDE SEMICONDUCTOR DEVICE
#2 | 2006-05-04Nitride semiconductor device
#3 | 2006-03-16Apparatus for producing nitride semiconductor, method for producing nitride semiconductor, and semiconductor laser device obtained by the method
#4 | 2005-02-03Nitride semiconductor light-emitting device and method for fabrication thereof
307456 ⎘