Inventor
FUKUDA KENZO
11 patents
⚠️ This page may combine multiple inventors who share the name “FUKUDA KENZO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AGENCY IND SCIENCE TECHN
5 patentsUS3962409AJun 8, 1976
Process for production of hydrogen and sulfur from hydrogen sulfide as raw material
AGENCY IND SCIENCE TECHN43 citations89
US4039613AAug 2, 1977
Process for production of hydrogen and sulfur from hydrogen sulfide as raw material
AGENCY IND SCIENCE TECHN11 citations70
US4445934AMay 1, 1984
Method of manufacturing aluminum by using blast furnace
AGENCY IND SCIENCE TECHN9 citations68
US4225733ASep 30, 1980
Method for hydrogenating an aromatic compound
AGENCY IND SCIENCE TECHN4 citations60
US4588438AMay 13, 1986
Moulded object of alumina matter-containing raw material for aluminum smelting by blast furnace method
AGENCY IND SCIENCE TECHN6 citations59
NISSAN CHEMICAL IND LTD
4 patentsUS5518994AMay 21, 1996
2-arylaminopyrimidinone derivative, and herbicide and plant growth regulator
NISSAN CHEMICAL IND LTD20 citations83
US6087500AJul 11, 2000
Methods for producing pyrimidine compounds
NISSAN CHEMICAL IND LTD11 citations72
US7649104B2Jan 19, 2010
Process for producing acrylonitrile compound
NISSAN CHEMICAL IND LTD3 citations62
US6136977AOct 24, 2000
Processes for producing phenoxy propionic acid derivatives
NISSAN CHEMICAL IND LTD0 citations50