Patents by Inventor Hiroshige Ishii

Hiroshige Ishii 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).

  • Patent number: 9321020
    Abstract: A centrifugal processing device has structures in which a storage container housing a material is supported such as to rotate freely by a revolving body with a rotating shaft therebetween, and that applies revolution force and rotation force of the storage container to the material by rotating the storage container while revolving the storage container. Rotating shafts and are supported by the revolving body such as to intersect a revolving body center line of the revolving body.
    Type: Grant
    Filed: June 14, 2012
    Date of Patent: April 26, 2016
    Inventor: Hiroshige Ishii
  • Publication number: 20140092706
    Abstract: A centrifugal processing device has structures in which a storage container housing a material is supported such as to rotate freely by a revolving body with a rotating shaft therebetween, and that applies revolution force and rotation force of the storage container to the material by rotating the storage container while revolving the storage container. Rotating shafts and are supported by the revolving body such as to intersect a revolving body center line of the revolving body.
    Type: Application
    Filed: June 14, 2012
    Publication date: April 3, 2014
    Inventor: Hiroshige Ishii
  • Patent number: 8092075
    Abstract: An agitation/deaeration apparatus is provided which causes a container containing a viscous to-be-kneaded object to be rotated and revolved simultaneously, to agitate and deaerate the to-be-kneaded object, wherein piping (wiring) connecting the container and an external device is prevented from twisting even when the container rotates.
    Type: Grant
    Filed: July 5, 2004
    Date of Patent: January 10, 2012
    Assignee: Thinky Corporation
    Inventor: Hiroshige Ishii
  • Publication number: 20100265791
    Abstract: A mixing and degassing apparatus includes: a supporting member 14; a rotating base 16 supported on the supporting member so as to be rotatable on a first rotational axis Y1; a first rotating mechanism 18 for rotating the rotating base on the first rotational axis; a container 20 which is fixed to a peripheral portion of the rotating base and which is rotatable with the rotating base around the first rotational axis; a shearing stress applying member 40 having a shearing stress applying portion 40a which is arranged in the vicinity of a maximum centrifugal force applying region on the inner wall surface of the container and which is rotatable on a second rotational axis Y2; and a second rotating mechanism 46 for rotating the shearing stress applying portion of the shearing stress applying member on the second rotational axis to apply a shearing stress to a material to be treated in the container, wherein if the rotating base rotates on its own axis to revolve the container, the shearing stress applying portion
    Type: Application
    Filed: November 5, 2007
    Publication date: October 21, 2010
    Applicant: THINKY CORPORATION
    Inventor: Hiroshige Ishii
  • Publication number: 20070025180
    Abstract: An agitation/deaeration apparatus is provided which causes a container containing a viscous to-be-kneaded object to be rotated and revolved simultaneously, to agitate and deaerate the to-be-kneaded object, wherein piping (wiring) connecting the container and an external device is prevented from twisting even when the container rotates.
    Type: Application
    Filed: July 5, 2004
    Publication date: February 1, 2007
    Inventor: Hiroshige Ishii