Patents by Inventor Akihito Hashidzume

Akihito Hashidzume 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).

  • Joined body joined by chemical bonding at material interface, and joining method for joined body
    Patent number: 10174172
    Abstract: The present invention provides a joined body with no risk of detachment from the joining surface without using an adhesive, and a method for producing the joined body. The present invention also provides a reversible joined body that enables control of joining and dissociation, and a method for producing the reversible joined body. In the joined body, a chemical bond is formed between two or more same or different solid-state materials at their contact interfaces by a chemical reaction.
    Type: Grant
    Filed: August 27, 2014
    Date of Patent: January 8, 2019
    Assignee: Osaka University
    Inventors: Akira Harada, Hiroyasu Yamaguchi, Akihito Hashidzume, Yoshinori Takashima, Tomoko Sekine, Yuichiro Kobayashi, Masaki Nakahata
  • Material self-assembly method and selective adhesion method based on molecular recognition
    Patent number: 9644119
    Abstract: The present invention provides a selective adhesion method and a self-assembly method for macroscale materials based on molecular recognition. One or more host bodies formed from a macromolecule having one or more host groups on the side chains, and one or more guest bodies formed from a macromolecule having one or more guest groups on the side chains are vibrated in a solvent to selectively form an assembly.
    Type: Grant
    Filed: May 11, 2015
    Date of Patent: May 9, 2017
    Assignee: Osaka University
    Inventors: Akira Harada, Ryosuke Kobayashi, Hiroyasu Yamaguchi, Akihito Hashidzume, Yoshinori Takashima
  • JOINED BODY JOINED BY CHEMICAL BONDING AT MATERIAL INTERFACE, AND JOINING METHOD FOR JOINED BODY
    Publication number: 20160272768
    Abstract: The present invention provides a joined body with no risk of detachment from the joining surface without using an adhesive, and a method for producing the joined body. The present invention also provides a reversible joined body that enables control of joining and dissociation, and a method for producing the reversible joined body. In the joined body, a chemical bond is formed between two or more same or different solid-state materials at their contact interfaces by a chemical reaction.
    Type: Application
    Filed: August 27, 2014
    Publication date: September 22, 2016
    Inventors: Akira Harada, Hiroyasu Yamaguchi, Akihito Hashidzume, Yoshinori Takashima, Tomoko Sekine, Yuichiro Kobayashi, Masaki Nakahata
  • Material self-assembly method and selective adhesion method based on molecular recognition
    Patent number: 9150762
    Abstract: The present invention provides a selective adhesion method and a self-assembly method for macroscale materials based on molecular recognition. One or more host bodies formed from a macromolecule having one or more host groups on the side chains, and one or more guest bodies formed from a macromolecule having one or more guest groups on the side chains are vibrated in a solvent to selectively form an assembly.
    Type: Grant
    Filed: September 8, 2011
    Date of Patent: October 6, 2015
    Assignee: Osaka University
    Inventors: Akira Harada, Ryosuke Kobayashi, Hiroyasu Yamaguchi, Akihito Hashidzume, Yoshinori Takashima
  • MATERIAL SELF-ASSEMBLY METHOD AND SELECTIVE ADHESION METHOD BASED ON MOLECULAR RECOGNITION
    Publication number: 20150259579
    Abstract: The present invention provides a selective adhesion method and a self-assembly method for macroscale materials based on molecular recognition. One or more host bodies formed from a macromolecule having one or more host groups on the side chains, and one or more guest bodies formed from a macromolecule having one or more guest groups on the side chains are vibrated in a solvent to selectively form an assembly.
    Type: Application
    Filed: May 11, 2015
    Publication date: September 17, 2015
    Inventors: Akira Harada, Ryosuke Kobayashi, Hiroyasu Yamaguchi, Akihito Hashidzume, Yoshinori Takashima
  • MATERIAL SELF-ASSEMBLY METHOD AND SELECTIVE ADHESION METHOD BASED ON MOLECULAR RECOGNITION
    Publication number: 20130172479
    Abstract: The present invention provides a selective adhesion method and a self-assembly method for macroscale materials based on molecular recognition. One or more host bodies formed from a macromolecule having one or more host groups on the side chains, and one or more guest bodies formed from a macromolecule having one or more guest groups on the side chains are vibrated in a solvent to selectively form an assembly.
    Type: Application
    Filed: September 8, 2011
    Publication date: July 4, 2013
    Applicant: OSAKA UNIVERSITY
    Inventors: Akira Harada, Ryosuke Kobayashi, Hiroyasu Yamaguchi, Akihito Hashidzume, Yoshinori Takashima