Patents by Inventor Manabu KAKINOHANA

Manabu KAKINOHANA 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).

  • Constituent for preventing and/or treating skin wounds
    Patent number: 12246033
    Abstract: The invention provides a constituent that is used with a novel method for preventing and/or treating skin wounds and ensures stable delivery of low-concentration hydrogen sulfide to a wound site. The skin wound-preventing and/or treating constituent includes a sustained hydrogen sulfide releasing agent that is preferably a layered double hydroxide having HS— and/or Sk2- between layers where k is a positive integer.
    Type: Grant
    Filed: June 15, 2020
    Date of Patent: March 11, 2025
    Assignees: NATIONAL INSTITUTE FOR MATERIALS SCIENCE, SUMITOMO SEIKA CHEMICALS CO., LTD., UNIVERSITY OF THE RYUKYUS
    Inventors: Shinsuke Ishihara, Nobuo Iyi, Shigeki Sakaue, Manabu Kakinohana
  • CONSTITUENT FOR PREVENTING AND/OR TREATING SKIN WOUNDS
    Publication number: 20220354885
    Abstract: The invention provides a constituent that is used with a novel method for preventing and/or treating skin wounds and ensures stable delivery of low-concentration hydrogen sulfide to a wound site. The skin wound-preventing and/or treating constituent includes a sustained hydrogen sulfide releasing agent that is preferably a layered double hydroxide having HS— and/or Sk2- between layers where k is a positive integer.
    Type: Application
    Filed: June 15, 2020
    Publication date: November 10, 2022
    Inventors: Shinsuke ISHIHARA, Nobuo IYI, Shigeki SAKAUE, Manabu KAKINOHANA
  • WOUND-TREATING GAS COMPOSITION, AND WOUND-TREATING APPARATUS
    Publication number: 20220241322
    Abstract: The invention provides a wound-treating gas composition and a wound-treating apparatus usable with a novel wound-treating method making use of hydrogen sulfide. The wound-treating gas composition contains hydrogen sulfide in a proportion of 20 ppm or lower, and the wound-treating apparatus includes a cover or container to which the wound-treating gas is fed.
    Type: Application
    Filed: June 15, 2020
    Publication date: August 4, 2022
    Inventors: Shigeki SAKAUE, Manabu KAKINOHANA