Patents Assigned to Totsuka Komuten Co., Ltd.
  • Decay-resisting construction of lower structure for wooden buildings
    Patent number: 4040215
    Abstract: A lower structure for wooden building, wherein a groove with open top face is axially formed on the top face of the continuous footing of the building so as to accommodate a wood preserving and insecticidal liquid and a portion of suction materials for said wood preserving and insecticidal liquid affixed to at least a part of the lower structure of the wooden building erected on said footing is disposed in said groove.
    Type: Grant
    Filed: May 20, 1976
    Date of Patent: August 9, 1977
    Assignee: Totsuka Komuten Co., Ltd.
    Inventor: Yasutaro Totsuka