Kakegawa
Japan
5
2013-03-28
The entities that hold a legal rights for patent applications filed by inventor Oki Daisuke:
Daisuke Oki from Kakegawa, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Exhaust gas-purifying system
#2 | 2008-01-31Filter catalyst
#3 | 2007-01-04Filter catalyst and method of analyzing a catalytic layer thereof
#4 | 2006-12-21Process for producing a filter catalyst
#5 | 2006-05-11Filter catalyst
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