Patents by Inventor Ichiro NAKATOMI

Ichiro NAKATOMI 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).

  • POLYMER TREATMENT AGENT
    Publication number: 20180071199
    Abstract: A polymer treatment agent for rehabilitating damaged hair contains a block copolymer including a hydrophilic polymer chain segment and a hydrophobic polymer chain segment that is derived from a polyamino acid. The polymer treatment agent is not limited to methods for rehabilitating damaged head hair, but also can be applied to body hair including eyelashes and eyebrows; furthermore, it can increase the physical strength of hair even when applied in a very small amount and without using a silicone component.
    Type: Application
    Filed: February 29, 2016
    Publication date: March 15, 2018
    Inventors: Kenta ISHII, Miho KOKUBO, Ichiro NAKATOMI, Yasuki KATO, Sakiko KATO