Inventor

ICHIKAWA SEIGO

JP5 patents

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

MORIKAWA IND CORP

4 patents

US5832393ANov 3, 1998

Method of treating chelating agent solution containing radioactive contaminants

MORIKAWA IND CORP12 citations70

US5613239AMar 18, 1997

Method and apparatus for decomposing organic solutions composed of chelating solutions and/or organic acids containing radioactive metal ions and collection method and apparatus using the same

MORIKAWA IND CORP16 citations68

US5666984ASep 16, 1997

Method and apparatus for decontaminating substances contaminated with radioactivity

MORIKAWA IND CORP5 citations60

US5570468AOct 29, 1996

Method and apparatus for decontaminating substances contaminated with radioactivity

MORIKAWA IND CORP3 citations60

MGE ENGINEERING CORP

1 patent

US7081194B2Jul 25, 2006

Method for treating ETA-containing wastewater

MGE ENGINEERING CORP4 citations49