Inventor

SUGISHIMA NOBORU

JP14 patents

Patents

14 patents

US6120747ASep 19, 2000

Catalyst for removing organic halogen compounds, preparation method therefor and method for removing organic halogen compounds

NIPPON CATALYTIC CHEM IND35 citations92

US5213665AMay 25, 1993

Process for producing 1-aminoanthraquinones

NIPPON CATALYTIC CHEM IND21 citations92

US5658546AAug 19, 1997

Denitration catalyst

NIPPON CATALYTIC CHEM IND44 citations91

US7740819B2Jun 22, 2010

Process for purification of exhaust gases and catalyst used for purification of exhaust gases in this process

NIPPON CATALYTIC CHEM IND14 citations83

US7150861B2Dec 19, 2006

Catalyst for purification of exhaust gases and process for purification of exhaust gases

NIPPON CATALYTIC CHEM IND19 citations83

US6716404B2Apr 6, 2004

Process for the purification of exhaust gases

NIPPON CATALYTIC CHEM IND13 citations83

US7264784B2Sep 4, 2007

Method for treating exhaust gas

NIPPON CATALYTIC CHEM IND9 citations71

US6884402B2Apr 26, 2005

Catalyst for purification of exhaust gases, production process therefor, and process for purification of exhaust gases

NIPPON CATALYTIC CHEM IND5 citations71

US6638486B2Oct 28, 2003

Catalyst for purification of exhaust gases, production process therefor, and process for purification of exhaust gases

NIPPON CATALYTIC CHEM IND11 citations71

US5385648AJan 31, 1995

Process for preparing a ceric ion-containing aqueous acid solution

NIPPON CATALYTIC CHEM IND13 citations70

US5149848ASep 22, 1992

Process for producing 1-aminoanthraquinones

NIPPON CATALYTIC CHEM IND2 citations63

US4840749AJun 20, 1989

Process for production of 1-aminoanthraquinone

NIPPON CATALYTIC CHEM IND5 citations60

US5329026AJul 12, 1994

Process for preparation of 2-substituted 1,4-naphthoquinone

NIPPON CATALYTIC CHEM IND6 citations59

US6855304B2Feb 15, 2005

Catalyst and process for removing organohalogen compounds

NIPPON CATALYTIC CHEM IND3 citations57