Patents by Inventor Tetsuo Takayanagi

Tetsuo Takayanagi 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: 7377760
    Abstract: In a sheet forming part 2 of a soft capsule manufacturing apparatus 1, a drum drive system 27 which forms a gelatin sheet 13, and a pickup roller drive system 28 which peels off the gelatin sheet 13 are constructed to drive separately from each other. In the drum drive system 27, a film-sheet forming drum 23 is driven by a first motor 271, while in the pickup-roller drive system 28, a pickup roller 24 is driven by a second motor 281.
    Type: Grant
    Filed: November 16, 2006
    Date of Patent: May 27, 2008
    Assignee: Kabushiki Kaisha Kamata
    Inventor: Tetsuo Takayanagi
  • Publication number: 20070116790
    Abstract: In a sheet forming part 2 of a soft capsule manufacturing apparatus 1, a drum drive system 27 which forms a gelatin sheet 13, and a pickup roller drive system 28 which peels off the gelatin sheet 13 are constructed to drive separately from each other. In the drum drive system 27, a film-sheet forming drum 23 is driven by a first motor 271, while in the pickup-roller drive system 28, a pickup roller 24 is driven by a second motor 281.
    Type: Application
    Filed: November 16, 2006
    Publication date: May 24, 2007
    Applicant: KABUSHIKI KAISHA KAMATA
    Inventor: Tetsuo TAKAYANAGI
  • Patent number: 6295793
    Abstract: An apparatus and method for manufacturing soft capsules wherein a filling material, such as liquid medicine, is encapsulated by two gelatin sheets. The soft capsule manufacturing apparatus includes a pair of die rolls that are close to and confront each other, each die roll having capsule pockets in a plurality of rows, and a nozzle segment having an inverse projection for supplying a filling material. The inverse projection has curved faces that are positioned in opposing relation with each other at right and left sides about the lower end central portion thereof the curved faces have nozzle holes. The inverse projection confronts a curved recess that is surrounded by curved peripheral surfaces of the die rolls at the upper sides thereof. The gelatin sheets are supplied between the die rolls from the upper portion thereof to receive the filling material therein corresponding to the capsule pockets of each die roll to manufacture soft capsules.
    Type: Grant
    Filed: February 8, 1999
    Date of Patent: October 2, 2001
    Assignee: Kabushiki Kaisha Kamata
    Inventor: Tetsuo Takayanagi
  • Patent number: 6260332
    Abstract: An apparatus for and a method of manufacturing soft capsules wherein a filling material such as liquid medicine is encapsulated by two pieces of gelatin sheet are provided.
    Type: Grant
    Filed: February 8, 1999
    Date of Patent: July 17, 2001
    Assignee: Kabushiki Kaisha Kamata
    Inventor: Tetsuo Takayanagi