Patents Assigned to Taisei Rotec Corporation
  • Method of constructing block pavement
    Patent number: 5957619
    Abstract: The present method of constructing block pavement, which solves conventional problems, is applicable not only to landscape pavement of a sidewalk or an open space, but also to an ordinary roadway having heavy traffic of large vehicles, and makes available block pavement provided with a beautiful appearance and an excellent durability.
    Type: Grant
    Filed: June 6, 1997
    Date of Patent: September 28, 1999
    Assignees: Taisei Rotec Corporation, Nichireki Co., Ltd.
    Inventors: Shoji Kinoshita, Norio Nishizawa, Katsutoshi Satou, Takurou Kurokawa