Inventor

IZUMIKAWA CHIAKI

JP4 patents

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

DOWA MINING CO

3 patents

US6022489AFeb 8, 2000

Reagent for decomposing fluorocarbons

DOWA MINING CO23 citations89

US5630554AMay 20, 1997

Method of separating and recovering valuable metals and non-metals from composite materials

DOWA MINING CO24 citations86

US6294709B1Sep 25, 2001

Process for decomposing fluorocarbons reagent and apparatus used therefor

DOWA MINING CO13 citations71

SHOWA DENKO KK

1 patent

US6416726B2Jul 9, 2002

Method for decomposing nitrogen fluoride or sulfur fluoride and decomposing reagent used therefor

SHOWA DENKO KK4 citations60