Numazu
Japan
3
2011-12-15
The entities that hold a legal rights for patent applications filed by inventor Ando Ryuji:
Ryuji Ando from Numazu, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Fe-BEA/Fe-MFI mixed zeolite catalyst and process for the treatment of NOin gas streams
#2 | 2010-08-05Selective catalytic reduction type catalyst, and exhaust gas purification equipment and purifying process of exhaust gas using the same
#3 | 2008-11-20Selective catalytic reduction type catalyst
6214939 ⎘