Inventor

MIYAMOTO KATSUMI

JP6 patents

⚠️ This page may combine multiple inventors who share the name “MIYAMOTO KATSUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SAKAI CHEMICAL INDUSTRY CO

2 patents

US5380692AJan 10, 1995

Catalyst for catalytic reduction of nitrogen oxide

SAKAI CHEMICAL INDUSTRY CO170 citations97

US5733837AMar 31, 1998

Catalyst for catalytic reduction of nitrogen oxides

SAKAI CHEMICAL INDUSTRY CO71 citations95

COSMO SOGO KENKYUSHO KK

1 patent

US6030590AFeb 29, 2000

Reduction purification method of nitrogen oxide-containing exhaust gas

COSMO SOGO KENKYUSHO KK16 citations92

COSMO RES INST

1 patent

US6399035B1Jun 4, 2002

Reduction purification method of nitrogen oxide-containing exhaust gas

COSMO RES INST19 citations91

AGENCY IND SCIENCE TECHN

1 patent

US5853679ADec 29, 1998

Removal of nitrogen oxide from exhaust gas

AGENCY IND SCIENCE TECHN17 citations82

FURUKAWA ELECTRIC CO LTD

1 patent

US6550528B1Apr 22, 2003

Hot-top type continuous casting machine for hollow billet

FURUKAWA ELECTRIC CO LTD12 citations68