Patents by Inventor Junnosuke Saito

Junnosuke Saito 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).

  • Publication number: 20210054541
    Abstract: A method for producing shortened anionically modified cellulose fibers having an average fiber length of 1 ?m or more and 500 ?m or less, the method including cleaving sugar chains of anionically modified cellulose fibers by thermal decomposition under temperature conditions of 50° C. or higher and 230° C. or lower, wherein the average fiber length of the anionically modified cellulose fibers is 700 ?m or more and 10000 ?m or less. By the use of shortened anionically modified cellulose fibers or the like obtained by the method for production of the present invention, a dispersion containing fine cellulose fibers having a low viscosity and excellent handling property can be prepared while at a high concentration, so that the dispersion can be suitably used in various industrial applications such as daily sundries, household electric appliance parts, packaging materials for household electric appliances, automobile parts, and materials for three-dimensional modeling.
    Type: Application
    Filed: June 6, 2019
    Publication date: February 25, 2021
    Applicant: KAO CORPORATION
    Inventors: Shunsuke FUKUI, Yutaka YOSHIDA, Kyohei YAMATO, Junnosuke SAITO, Takuya MORIOKA, Tadanori YOSHIMURA, Takuma TSUBOI
  • Patent number: 9855513
    Abstract: After an aqueous solution containing, at a concentration of less than 40% by mass, an organic compound having two or more hydrophilic groups in a molecule is adjusted to contain the organic compound at a concentration of equal to or greater than 40% by mass, the aqueous solution whose organic compound concentration is adjusted to equal to or greater than 40% by mass is irradiated with an ultrasonic wave to atomize water, and is dehydrated and concentrated.
    Type: Grant
    Filed: June 7, 2013
    Date of Patent: January 2, 2018
    Assignee: KAO CORPORATION
    Inventors: Masanori Namba, Junnosuke Saito
  • Publication number: 20150151213
    Abstract: After an aqueous solution containing, at a concentration of less than 40% by mass, an organic compound having two or more hydrophilic groups in a molecule is adjusted to contain the organic compound at a concentration of equal to or greater than 40% by mass, the aqueous solution whose organic compound concentration is adjusted to equal to or greater than 40% by mass is irradiated with an ultrasonic wave to atomize water, and is dehydrated and concentrated.
    Type: Application
    Filed: June 7, 2013
    Publication date: June 4, 2015
    Applicant: Kao Corporation
    Inventors: Masanori Namba, Junnosuke Saito