Patents by Inventor Akiomi NAKAJIMA

Akiomi NAKAJIMA 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).

  • Composition for keratin fibers
    Patent number: 11602499
    Abstract: The present invention relates to a composition for treating keratin fibers, preferably hair, comprising: (a) at least one silicone oil in an amount of 20% by weight or more relative to the total weight of the composition; (b) water; and (c) at least one polyol in an amount of 10% by weight or more relative to the total weight of the composition, wherein the ratio of the amount of the (b) water/the amount of the (c) polyol is 3 or less. The composition according to the present invention can also provide keratin fibers such as hair with improved cosmetic effects such as smoothness (e.g.
    Type: Grant
    Filed: May 11, 2018
    Date of Patent: March 14, 2023
    Assignee: L'OREAL
    Inventors: Kazumitsu Kawakami, Akiomi Nakajima
  • COMPOSITION FOR KERATIN FIBERS
    Publication number: 20230072395
    Abstract: The present invention relates to a composition for treating keratin fibers, preferably hair, comprising: (a) at least one silicone oil in an amount of 20% by weight or more relative to the total weight of the composition; (b) water; and (c) at least one polyol in an amount of 10% by weight or more relative to the total weight of the composition, wherein the ratio of the amount of the (b) water/the amount of the (c) polyol is 3 or less. The composition according to the present invention can also provide keratin fibers such as hair with improved cosmetic effects such as smoothness (e.g.
    Type: Application
    Filed: October 27, 2022
    Publication date: March 9, 2023
    Inventors: Kazumitsu KAWAKAMI, Akiomi NAKAJIMA
  • COMPOSITION FOR KERATIN FIBERS
    Publication number: 20210128448
    Abstract: The present invention relates to a composition for treating keratin fibers, preferably hair, comprising: (a) at least one silicone oil in an amount of 20% by weight or more relative to the total weight of the composition; (b) water; and (c) at least one polyol in an amount of 10% by weight or more relative to the total weight of the composition, wherein the ratio of the amount of the (b) water/the amount of the (c) polyol is 3 or less. The composition according to the present invention can also provide keratin fibers such as hair with improved cosmetic effects such as smoothness (e.g.
    Type: Application
    Filed: May 11, 2018
    Publication date: May 6, 2021
    Inventors: Kazumitsu KAWAKAMI, Akiomi NAKAJIMA