Patents Assigned to Chief Resources Limited
  • Composition containing divalent manganese ion
    Patent number: 5618526
    Abstract: There is provided a composition containing divalent manganese and a method for preparing the compound. The compound is stable but has good activity and reactivity to be able to use as a deodorizer.
    Type: Grant
    Filed: July 8, 1996
    Date of Patent: April 8, 1997
    Assignee: Chief Resources Limited
    Inventor: Yoshikatsu Ikari
  • Composition containing divalent manganese ion and method for preparing the same
    Patent number: 5368851
    Abstract: There is provided a composition containing divalent manganese and a method for preparing the compound. The compound is stable but has good activity and reactivity to be able to use as a deodorizer.
    Type: Grant
    Filed: April 20, 1993
    Date of Patent: November 29, 1994
    Assignee: Chief Resources Limited
    Inventor: Yoshikatsu Ikari