Patents by Inventor Tomoya SUMITSUJI

Tomoya SUMITSUJI 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: 12156515
    Abstract: The present invention relates to a tool that can supply liquid pet foods little by little, comprising: a sphere, a container that rotatably supports the sphere and houses a fluid pet food, and a cover that covers the container and has an opening that exposes the sphere in the container to the outside. The pet food adhered to the surface of the sphere is exposed from the opening as the sphere rotates.
    Type: Grant
    Filed: May 11, 2023
    Date of Patent: December 3, 2024
    Assignee: DOGGYMAN H. A. CO., LTD.
    Inventor: Tomoya Sumitsuji
  • Publication number: 20240147958
    Abstract: Provided is a feeding tool for pets that has a simple structure and can supply liquid pet foods little by little. A feeding tool for pets comprising: a sphere, a container that rotatably supports the sphere and houses a fluid pet food, and a cover that covers the container and has an opening that exposes the sphere in the container to the outside; wherein the pet food adhered to the surface of the sphere is exposed from the opening as the sphere rotates.
    Type: Application
    Filed: May 11, 2023
    Publication date: May 9, 2024
    Applicant: DoggyMan H. A. Co., Ltd.
    Inventor: Tomoya Sumitsuji
  • Publication number: 20230389515
    Abstract: Provided is a feeding tool for pets that not only feeds pets but also provides the pets with intellectual training, exercise and entertainment. The feeding tool comprising: a drum that stores a food and has holes on its peripheral surface, a supporting portion that rotatably supports the drum, a receiving portion located below the drum, and a slider that guides the food released from the hole of the drum to the receiving portion; and the food released from the hole as the drum rotates comes into contact with the slider and is guided to the receiving portion.
    Type: Application
    Filed: May 11, 2023
    Publication date: December 7, 2023
    Applicant: DoggyMan H. A. Co., Ltd.
    Inventor: Tomoya Sumitsuji
  • Patent number: 11213011
    Abstract: Provided is a massaging tool for pets usable for pets of various sizes and various portions of pets, and having excellent maintenance property. A massaging tool for pets, which comprises two approximately cylindrical roller bodies, and a grip body having a branched supporting part which has a first and second supporting parts in the form of right and left pair, and can vary separation distance therebetween, wherein each of the first and the second supporting part supports the roller body in the freely rotatable manner so that a rotation axis of the roller body is oriented in the direction approximately vertical to the direction of the separation distance.
    Type: Grant
    Filed: November 6, 2018
    Date of Patent: January 4, 2022
    Assignee: DOGGYMAN H. A. CO., LTD.
    Inventors: Akio Hayashi, Tomoya Sumitsuji
  • Publication number: 20190387712
    Abstract: Provided is a massaging tool for pets usable for pets of various sizes and various portions of pets, and having excellent maintenance property. A massaging tool for pets, which comprises two approximately cylindrical roller bodies, and a grip body having a branched supporting part which has a first and second supporting parts in the form of right and left pair, and can vary separation distance therebetween, wherein each of the first and the second supporting part supports the roller body in the freely rotatable manner so that a rotation axis of the roller body is oriented in the direction approximately vertical to the direction of the separation distance.
    Type: Application
    Filed: November 6, 2018
    Publication date: December 26, 2019
    Applicant: DoggyMan H. A. Co., Ltd.
    Inventors: Akio Hayashi, Tomoya Sumitsuji
  • Patent number: 8631768
    Abstract: A highly manufacturable toy for cats with which cats can play in direct contact contains silvervine. The manufacturing method involves the preliminary mixing step to form a molding compound by melting a resin raw material and then mixing the molten resin material with silvervine, and the molding step to melt the molding compound formed in the preliminary mixing step and then molding the molten molding compound into a toy shape. Silvervine is characterized in that the degree of activity to cats is increased when it is heated prior to the molding process.
    Type: Grant
    Filed: January 2, 2013
    Date of Patent: January 21, 2014
    Assignee: DoggyMan H.A. Co., Ltd.
    Inventor: Tomoya Sumitsuji
  • Publication number: 20140000531
    Abstract: A highly manufacturable toy for cats with which cats can play in direct contact contains silverine. The manufacturing method involves the preliminary mixing step to form a molding compound by melting a resin raw material and then mixing the molten resin material with silvervine, and the molding step to melt the molding compound formed in the preliminary mixing step and then molding the molten molding compound into a toy shape. Silvervine is characterized in that the degree of activity to cats is increased when it is heated prior to the molding process.
    Type: Application
    Filed: January 2, 2013
    Publication date: January 2, 2014
    Applicant: DOGGYMAN H.A. CO., LTD.
    Inventor: Tomoya SUMITSUJI