Patents by Inventor Masumi Koide

Masumi Koide 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: 20210141316
    Abstract: A wax composition for toner which may give low-temperature fixability and heat storage stability to the toner and has excellent coloring agent dispersibility is provided. A wax composition for toner comprises a wax (a) containing a monoester of a straight-chain monocarboxylic acid and a straight-chain monoalcohol and an ester (b) of glycerin with mixed carboxylic acid composed of straight-chain C12 to C24 monocarboxylic acid having one hydroxyl group and straight-chain C12 to C24 monocarboxylic acid, and the wax (a) containing the monoester of straight-chain monocarboxylic acid and straight-chain monoalcohol has hydroxyl value of 30 or lower.
    Type: Application
    Filed: January 21, 2021
    Publication date: May 13, 2021
    Inventors: Masumi KOIDE, Jun KUMETA, Moriyuki GOTO, Yudai KIMURA
  • Patent number: 9132607
    Abstract: A fiber-reinforced molded product 10 includes a core material 11, a fiber reinforcing material 21 laminated on at least one surface of the core material 11, and a surface material 25 laminated on the fiber reinforcing material 21. The core material 11, the fiber reinforcing material 21, and the surface material 25 are integrated. The fiber reinforcing material 21 includes a fiber fabric 21A and a thermosetting resin 11B and 21B impregnated into the fiber fabric 21 and cured. The surface material 25 includes a porous sheet 25A having open cells, the number of the cells being 8 to 80 cells/25 mm, and the thermosetting resin 11B and 21B moved out of the fiber fabric 21 into the porous sheet 25A and cured, and the surface material 25A has a surface roughness Rz of 30 ?m or less.
    Type: Grant
    Filed: August 30, 2011
    Date of Patent: September 15, 2015
    Assignee: INOAC CORPORATION
    Inventors: Yosuke Kasuga, Masumi Koide, Yoshinori Sugiura
  • Publication number: 20130189509
    Abstract: A fiber-reinforced molded product 10 includes a core material 11, a fiber reinforcing material 21 laminated on at least one surface of the core material 11, and a surface material 25 laminated on the fiber reinforcing material 21. The core material 11, the fiber reinforcing material 21, and the surface material 25 are integrated. The fiber reinforcing material 21 includes a fiber fabric 21A and a thermosetting resin 11B and 21B impregnated into the fiber fabric 21 and cured. The surface material 25 includes a porous sheet 25A having open cells, the number of the cells being 8 to 80 cells/25 mm, and the thermosetting resin 11B and 21B moved out of the fiber fabric 21 into the porous sheet 25A and cured, and the surface material 25A has a surface roughness Rz of 30 ?m or less.
    Type: Application
    Filed: August 30, 2011
    Publication date: July 25, 2013
    Applicant: INOAC CORPORATION
    Inventors: Yosuke Kasuga, Masumi Koide, Yoshinori Sugiura