Patents by Inventor Morihiro Noda

Morihiro Noda 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).

  • Method for Manufacturing Colored Aluminum Product or Colored Aluminum Alloy Product, Pigment Composition for Coloration, and Colored Aluminum Product or Colored Aluminum Alloy Product
    Publication number: 20180023210
    Abstract: A method for manufacturing a colored aluminum product or a colored aluminum alloy product includes the following steps of (i) subjecting a substrate made of aluminum or aluminum alloy to an anodic oxidation in a treatment solution containing phosphoric acid to form an anodic oxidation film having a plurality of pores on a surface of the substrate, (ii) treating the substrate with warm water having a temperature between 40 and 100° C., and (iii) immersing the substrate in a pigment composition for coloration includes pigment particles, a dispersing agent and water to fill the pigment particles into a plurality of the pores in the anodic oxidation film on the surface of the substrate, thereby performing coloration.
    Type: Application
    Filed: September 12, 2017
    Publication date: January 25, 2018
    Applicants: Denkahimakukougyou Co., Ltd., Kuretake Co., Ltd., D&C Commercial Co., Ltd.
    Inventors: Yasuichi Akimoto, Morihiro Noda, Takumi Mori
  • METHOD FOR MANUFACTURING COLORED ALUMINUM PRODUCT OR COLORED ALUMINUM ALLOY PRODUCT, PIGMENT COMPOSITION FOR COLORATION, AND COLORED ALUMINUM PRODUCT OR COLORED ALUMINUM ALLOY PRODUCT
    Publication number: 20130081952
    Abstract: A method for manufacturing a colored aluminum product or a colored aluminum alloy product includes the following steps of (i) subjecting a substrate made of aluminum or aluminum alloy to an anodic oxidation in a treatment solution containing phosphoric acid to form an anodic oxidation film having a plurality of pores on a surface of the substrate, (ii) treating the substrate with warm water having a temperature between 40 and 100° C., and (iii) immersing the substrate in a pigment composition for coloration includes pigment particles, a dispersing agent and water to fill the pigment particles into a plurality of the pores in the anodic oxidation film on the surface of the substrate, thereby performing coloration.
    Type: Application
    Filed: September 14, 2012
    Publication date: April 4, 2013
    Applicants: DENKAHIMAKUKOUGYOU CO., LTD., D&C COMMERCIAL CO., LTD., KURETAKE CO., LTD.
    Inventors: Yasuichi Akimoto, Morihiro Noda, Takumi Mori