Hiroshima
Japan
4
2012-03-08
The entities that hold a legal rights for patent applications filed by inventor Okuyama Kikuo:
Kikuo Okuyama from Hiroshima, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
SUBSTRATE CLEANING METHOD
#2 | 2012-01-26Aluminum oxide phosphor and method for producing the same
#3 | 2011-10-27Method of producing M-C-N-O based phosphor
#4 | 2010-05-06M-C-N-O based phosphor
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