Inventor
CHO TAKAHIRO
JP4 patents
⚠️ This page may combine multiple inventors who share the name “CHO TAKAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI GAS CHEMICAL CO
2 patentsUS6432266B1Aug 13, 2002
Process for bleaching chemical pulp simultaneously with chlorine dioxide, peroxide and a reaction catalyst
MITSUBISHI GAS CHEMICAL CO54 citations92
US6048437AApr 11, 2000
Process for bleaching chemical pulp with chlorine dioxide, peroxide and Na2 M0 O4 as reaction catalyt
MITSUBISHI GAS CHEMICAL CO45 citations92