Patents Assigned to Sagami Chemical Metal Co., Ltd.
  • Permanent magnet ring
    Patent number: 7371472
    Abstract: In a permanent magnet ring (1) formed by arranging a plurality of unit permanent magnets (21a, 21b, 21c . . . ), each of a plurality of the unit permanent magnets (21a, 21b, 21c . . . ) is formed in a circular cylindrical shape having a circular cross section, and a predetermined number of the unit permanent magnets are magnetically attracted each other so as to form a ring shape having a predetermined size, so that it is possible for the user to easily structure the permanent magnet ring (1) having a desired size, and it is possible to attach as many the unit permanent magnets as possible so as to be able to apply proper magnetic force lines to each part of the body.
    Type: Grant
    Filed: December 16, 2003
    Date of Patent: May 13, 2008
    Assignee: Sagami Chemical Metal Co., Ltd.
    Inventor: Shigeo Fukuda
  • Permanent magnet ring
    Publication number: 20070102065
    Abstract: In a permanent magnet ring (1) formed by arranging a plurality of unit permanent magnets (21a, 21b, 21c . . . ), each of a plurality of the unit permanent magnets (21a, 21b, 21c . . . ) is formed in a circular cylindrical shape having a circular cross section, and a predetermined number of the unit permanent magnets are magnetically attracted each other so as to form a ring shape having a predetermined size, so that it is possible for the user to easily structure the permanent magnet ring (1) having a desired size, and it is possible to attach as many the unit permanent magnets as possible so as to be able to apply proper magnetic force lines to each part of the body.
    Type: Application
    Filed: December 28, 2006
    Publication date: May 10, 2007
    Applicant: Sagami Chemical Metal Co., Ltd.
    Inventor: Shigeo Fukuda
  • Permanent magnet ring
    Publication number: 20040126621
    Abstract: In a permanent magnet ring (1) formed by arranging a plurality of unit permanent magnets (21a, 21b, 21c . . . ), each of a plurality of the unit permanent magnets (21a, 21b, 21c . . . ) is formed in a circular cylindrical shape having a circular cross section, and a predetermined number of the unit permanent magnets are magnetically attracted each other so as to form a ring shape having a predetermined size, so that it is possible for the user to easily structure the permanent magnet ring (1) having a desired size, and it is possible to attach as many the unit permanent magnets as possible so as to be able to apply proper magnetic force lines to each part of the body.
    Type: Application
    Filed: December 16, 2003
    Publication date: July 1, 2004
    Applicant: Sagami Chemical Metal Co., Ltd.
    Inventor: Shigeo Fukuda