Patents by Inventor Mayoka Tachi

Mayoka Tachi 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).

  • Water-based conductive ink for inkjet recording
    Patent number: 9384868
    Abstract: There is provided a water-based conductive ink for inkjet recording, the water-based conductive ink enabling formation of highly conductive circuit wiring even by low-temperature firing. A water-based conductive ink for inkjet recording contains metal nanoparticles (X), a polyhydric alcohol (A), and water (B), wherein a polyhydric alcohol represented by the following general formula is used as the polyhydric alcohol (A) (where R represents a hydrogen atom or any one lower alkyl group selected from the group consisting of a methyl group, an ethyl group, and an n-propyl group).
    Type: Grant
    Filed: March 5, 2012
    Date of Patent: July 5, 2016
    Assignee: DIC CORPORATION
    Inventors: Mayoka Tachi, Sunao Yoshihara, Ryuu Koike, Yoshinori Katayama
  • WATER-BASED CONDUCTIVE INK FOR INKJET RECORDING
    Publication number: 20140134327
    Abstract: There is provided a water-based conductive ink for inkjet recording, the water-based conductive ink enabling formation of highly conductive circuit wiring even by low-temperature firing. A water-based conductive ink for inkjet recording contains metal nanoparticles (X), a polyhydric alcohol (A), and water (B), wherein a polyhydric alcohol represented by the following general formula is used as the polyhydric alcohol (A) (where R represents a hydrogen atom or any one lower alkyl group selected from the group consisting of a methyl group, an ethyl group, and an n-propyl group).
    Type: Application
    Filed: March 5, 2012
    Publication date: May 15, 2014
    Applicant: DIC CORPORATION
    Inventors: Mayoka Tachi, Sunao Yoshihara, Ryuu Koike, Yoshinori Katayama