Patents by Inventor Katsuyuki Sako

Katsuyuki Sako has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Endless track type continuous casting installation
    Patent number: 4738300
    Abstract: In an endless track type continuous casting installation of the type in which a mold cavity having variable thickness for a casting is defined by the combination of block molds each of which is of an L-shaped cross section and which are connected with each other in the form of a loop, thereby providing each of a pair of endless tracks, safety is ensured with the block molds of the pair of endless tracks are combined to define a mold cavity.
    Type: Grant
    Filed: April 16, 1987
    Date of Patent: April 19, 1988
    Assignees: Ishikawajima-Harima Jukogyo Kabushiki Kaisha, Nippon Kokan Kabushiki Kaisha
    Inventors: Hiroshi Dazai, Yutaka Tsuchida, Shuzo Takahashi, Nobuhisa Hasebe, Katsuyuki Sako