Patents by Inventor Atsushi Kanauchi

Atsushi Kanauchi 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).

  • Agent for hypodermic injection
    Patent number: 10918766
    Abstract: To provide an agent for hypodermic injection that has excellent flow characteristics, can be used particularly even in thin injection needles, for example with an internal diameter of 0.20 mm or less, and is unlikely to cause pain during injection and inflammation. The agent for hypodermic injection includes a hydrogel containing sintered hydroxyapatite particles, wherein the sintered hydroxyapatite particle content is 1 to 60% by mass based on the total mass of the agent, and the average particle diameter of the sintered hydroxyapatite particles is 15 ?m or less.
    Type: Grant
    Filed: September 14, 2015
    Date of Patent: February 16, 2021
    Assignee: Motejo Ltd.
    Inventor: Atsushi Kanauchi
  • AGENT FOR HYPODERMIC INJECTION
    Publication number: 20170333600
    Abstract: To provide an agent for hypodermic injection that has excellent flow characteristics, can be used particularly even in thin injection needles, for example with an internal diameter of 0.20 mm or less, and is unlikely to cause pain during injection and inflammation. The agent for hypodermic injection includes a hydrogel containing sintered hydroxyapatite particles, wherein the sintered hydroxyapatite particle content is 1 to 60% by mass based on the total mass of the agent, and the average particle diameter of the sintered hydroxyapatite particles is 15 ?m or less.
    Type: Application
    Filed: September 14, 2015
    Publication date: November 23, 2017
    Applicant: Motejo Ltd.
    Inventor: Atsushi Kanauchi
  • AGENT FOR HYPODERMIC INJECTIONS AND PRODUCTION METHOD FOR SYRINGES CONTAINING AGENT FOR HYPODERMIC INJECTIONS
    Publication number: 20170319618
    Abstract: To provide an agent for hypodermic injection that is unlikely to cause inflammation and to provide an injector containing the agent for hypodermic injection. There is provided a method for producing an agent for hypodermic injection, wherein the agent includes a hydrogel containing sintered hydroxyapatite particles, and the production method includes a deaeration step for removing air contained in the agent.
    Type: Application
    Filed: September 14, 2015
    Publication date: November 9, 2017
    Applicant: Motejo Ltd.
    Inventor: Atsushi Kanauchi