Inventor
HAYASAKA YUJI
JP3 patents
Patents
3 patentsUS6649082B2Nov 18, 2003
Harm-removing agent and method for rendering halogen-containing gas harmless and uses thereof
SHOWA DENKO KK51 citations93
US6630421B1Oct 7, 2003
Reactive agent and process for decomposing fluorine compounds and use thereof
SHOWA DENKO KK7 citations71
US6563011B2May 13, 2003
Reactive agent and process for decomposing fluorine compounds and use thereof
SHOWA DENKO KK9 citations71