Inventor
KIYONAGA KAZUO
US7 patents
⚠️ This page may combine multiple inventors who share the name “KIYONAGA KAZUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNION CARBIDE CORP
4 patentsUS4185984AJan 29, 1980
Process for producing glass in a rotary furnace
UNION CARBIDE CORP35 citations90
US4867918ASep 19, 1989
Gas dispersion process and system
UNION CARBIDE CORP50 citations89
US4061487ADec 6, 1977
Process for producing glass in a rotary furnace
UNION CARBIDE CORP31 citations80
US4278462AJul 14, 1981
Process for upgrading iron ore pellets
UNION CARBIDE CORP0 citations39
PRAXAIR TECHNOLOGY INC
3 patentsUS5356600AOct 18, 1994
Oxygen enrichment method and system
PRAXAIR TECHNOLOGY INC93 citations93
US5646305AJul 8, 1997
Oxygen enrichment process for air based gas phase oxidations which use metal oxide redox catalysts
PRAXAIR TECHNOLOGY INC33 citations89
US6613949B1Sep 2, 2003
Oxygen enrichment process for air based gas phase oxidations which use metal oxide redox catalysts
PRAXAIR TECHNOLOGY INC2 citations59