Patents by Inventor Yaeko Sasaki

Yaeko Sasaki 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).

  • Resin-metal bonded body and method for producing the same
    Patent number: 9683304
    Abstract: Disclosed is a resin-metal bonded body of an aluminum metal member and a thermoplastic resin member, which has improved bonding strength and good durability. Also disclosed is a method for producing such a resin-metal bonded body. Specifically disclosed is a resin-metal bonded body which is obtained by bonding an aluminum metal member with a thermoplastic resin member. In this resin-metal bonded body, the aluminum metal member and the thermoplastic resin member are bonded together by an anodic oxide coating having a film thickness of 70-1500 nm or an anodic oxide coating having a triazine thiol in the inner and upper portions. The anodic oxide coating has an infrared absorption spectrum peak intensity ascribed to OH group at 0.0001-0.16.
    Type: Grant
    Filed: December 18, 2013
    Date of Patent: June 20, 2017
    Assignee: Toadenka Corporation
    Inventors: Masumi Kuroyama, Tomonori Ishikawa, Kazuo Kato, Yaeko Sasaki, Shuhei Miura, Masayuki Nakamura, Setsuko Sato
  • RESIN-METAL BONDED BODY AND METHOD FOR PRODUCING THE SAME
    Publication number: 20140102908
    Abstract: Disclosed is a resin-metal bonded body of an aluminum metal member and a thermoplastic resin member, which has improved bonding strength and good durability. Also disclosed is a method for producing such a resin-metal bonded body. Specifically disclosed is a resin-metal bonded body which is obtained by bonding an aluminum metal member with a thermoplastic resin member. In this resin-metal bonded body, the aluminum metal member and the thermoplastic resin member are bonded together by an anodic oxide coating having a film thickness of 70-1500 nm or an anodic oxide coating having a triazine thiol in the inner and upper portions. The anodic oxide coating has an infrared absorption spectrum peak intensity ascribed to OH group at 0.0001-0.16.
    Type: Application
    Filed: December 18, 2013
    Publication date: April 17, 2014
    Applicant: TOADENKA CORPORATION
    Inventors: Masumi KUROYAMA, Tomonori ISHIKAWA, Kazuo KATO, Yaeko SASAKI, Shuhei MIURA, Masayuki NAKAMURA, Setsuko SATO
  • Resin-metal bonded article and method for producing the same
    Patent number: 8394503
    Abstract: Disclosed is a resin-metal bonded article which is improved in adhesion between a copper component and a PPS or PBT resin. Also disclosed is a method for producing such a resin-metal bonded article. The resin-metal bonded article is obtained by bonding the resin component onto the surface of the copper component through a copper component bonding surface where there is copper oxide in the following range: 10%?Cu2O/(Cu2O+CuO)?75%. Preferably, this resin-metal bonded article further contains a triazine thiol derivative in the resin-component-side bonding surface of the copper component.
    Type: Grant
    Filed: December 15, 2008
    Date of Patent: March 12, 2013
    Assignee: Toadenka Corporation
    Inventors: Masumi Kuroyama, Kazuo Kato, Tomonori Ishikawa, Yaeko Sasaki, Setsuko Sato, Masayuki Nakamura, Shuhei Miura
  • RESIN-METAL BONDED ARTICLE AND METHOD FOR PRODUCING THE SAME
    Publication number: 20110033711
    Abstract: Disclosed is a resin-metal bonded article which is improved in adhesion between a copper component and a PPS or PBT resin. Also disclosed is a method for producing such a resin-metal bonded article. The resin-metal bonded article is obtained by bonding the resin component onto the surface of the copper component through a copper component bonding surface where there is copper oxide in the following range: 10%?Cu2O/(Cu2O+CuO)?75%. Preferably, this resin-metal bonded article further contains a triazine thiol derivative in the resin-component-side bonding surface of the copper component.
    Type: Application
    Filed: December 15, 2008
    Publication date: February 10, 2011
    Applicants: Denso Corporation, Toadenka Corporation
    Inventors: Masumi Kuroyama, Kazuo Kato, Tomonori Ishikawa, Yaeko Sasaki, Setsuko Sato, Masayuki Nakamura, Shuhei Miura
  • RESIN- METAL BONDED BODY AND METHOD FOR PRODUCING THE SAME
    Publication number: 20100279108
    Abstract: Disclosed is a resin-metal bonded body of an aluminum metal member and a thermoplastic resin member, which has improved bonding strength and good durability. Also disclosed is a method for producing such a resin-metal bonded body. Specifically disclosed is a resin-metal bonded body which is obtained by bonding an aluminum metal member with a thermoplastic resin member. In this resin-metal bonded body, the aluminum metal member and the thermoplastic resin member are bonded together by an anodic oxide coating having a film thickness of 70-1500 nm or an anodic oxide coating having a triazine thiol in the inner and upper portions. The anodic oxide coating has an infrared absorption spectrum peak intensity ascribed to OH group at 0.0001-0.16.
    Type: Application
    Filed: December 15, 2008
    Publication date: November 4, 2010
    Applicant: Denso Corporation
    Inventors: Masumi Kuroyama, Tomonori Ishikawa, Kazuo Kato, Yaeko Sasaki, Shuhei Miura, Masayuki Nakamura, Setsuko Sato