Patents by Inventor Kouji Kamata

Kouji Kamata 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).

  • Patent number: 8951621
    Abstract: Provided is a roll body of a band-like patch that can be held in a roll-like form without causing deviated rolling or unrolling, and can allow simple pulling out of a patch without causing stickiness on a person's hand or fingers when being pulled out. In the roll body of a band-like patch formed by rolling a band-like patch including a cloth support, a pressure-sensitive adhesive layer, and a release liner laminated in this order, at least one temporary attachment region in which a temporary attachment layer is formed and at least one grip region in which no temporary attachment layer is formed are provided at an interface between a back face of the cloth support and a back face of the release liner.
    Type: Grant
    Filed: July 31, 2012
    Date of Patent: February 10, 2015
    Assignee: Nitto Denko Corporation
    Inventors: Takashi Ujiie, Kouji Kamata, Junya Nishimura, Tatsumi Ishikawa
  • Publication number: 20130034677
    Abstract: Provided is a roll body of a band-like patch that can be held in a roll-like form without causing deviated rolling or unrolling, and can allow simple pulling out of a patch without causing stickiness on a person's hand or fingers when being pulled out. In the roll body of a band-like patch formed by rolling a band-like patch including a cloth support, a pressure-sensitive adhesive layer, and a release liner laminated in this order, at least one temporary attachment region in which a temporary attachment layer is formed and at least one grip region in which no temporary attachment layer is formed are provided at an interface between a back face of the cloth support and a back face of the release liner.
    Type: Application
    Filed: July 31, 2012
    Publication date: February 7, 2013
    Applicant: NITTO DENKO CORPORATION
    Inventors: Takashi UJIIE, Kouji KAMATA, Junya NISHIMURA, Tatsumi ISHIKAWA
  • Publication number: 20100081982
    Abstract: The present invention provides a pressure-sensitive adhesive tape or sheet for application to skin, which contains: a stretch fabric, and a pressure-sensitive adhesive layer provided on one surface of the stretch fabric, in which the pressure-sensitive adhesive layer contains: an acrylic copolymer obtained from a monomer mixture including an alkyl(meth)acrylate of from 40 to 80% by weight, an alkoxy (meth)acrylate of from 10 to 50% by weight and a (meth)acrylic acid of from 1 to 10% by weight; a long-chain fatty acid glycerin ester in an amount of from 20 to 100 parts by weight relative to 100 parts by weight of the acrylic copolymer, and a crosslinking agent, the pressure-sensitive adhesive layer being crosslinked with the crosslinking agent; and also provides a process for producing the tape or sheet.
    Type: Application
    Filed: September 30, 2009
    Publication date: April 1, 2010
    Applicant: NITTO DENKO CORPORATION
    Inventors: Hisanori TAKAHASHI, Kouji KAMATA, Osamu OOHIRA, Toshiyuki YOSHIKAWA
  • Patent number: 6696199
    Abstract: An insulating sleeve 6 made of ceramic hermetically fixed into an opening in a terminal supporting plate 7 in a battery sheath made of metal, a positive terminal 4 made of an aluminum alloy or negative terminal 5 made of a copper alloy is inserted in the insulating sleeve, and a metallic ring is fitted over the positive terminal 4 or negative terminal 5. The inner edge of the metallic ring 11 and the positive terminal 4 or negative terminal 5 are hermetically fixed to each other by an aluminum-based brazing metal 8 or copper-based brazing metal 9, and the outer edge of the metallic ring 11 and the insulating sleeve 6 are hermetically fixed to each other by an aluminum-based brazing metal 8 or copper-based brazing metal 9.
    Type: Grant
    Filed: January 29, 2003
    Date of Patent: February 24, 2004
    Assignee: Japan Storage Battery Co., Ltd.
    Inventors: Hiroaki Yoshida, Takefumi Inoue, Nobutaka Imamura, Tatsuya Iwamoto, Taro Naoi, Naozumi Miyanaga, Teruhiro Hatanaka, Masaru Sashiki, Kouji Kamata, Hideki Yamazaki
  • Publication number: 20030143460
    Abstract: An insulating sleeve 6 made of ceramic hermetically fixed into an opening in a terminal supporting plate 7 in a battery sheath made of metal, a positive terminal 4 made of an aluminum alloy or negative terminal 5 made of a copper alloy is inserted in the insulating sleeve, and a metallic ring is fitted over the positive terminal 4 or negative terminal 5. The inner edge of the metallic ring 11 and the positive terminal 4 or negative terminal 5 are hermetically fixed to each other by an aluminum-based brazing metal 8 or copper-based brazing metal 9, and the outer edge of the metallic ring 11 and the insulating sleeve 6 are hermetically fixed to each other by an aluminum-based brazing metal 8 or copper-based brazing metal 9.
    Type: Application
    Filed: January 29, 2003
    Publication date: July 31, 2003
    Inventors: Hiroaki Yoshida, Takefumi Inoue, Nobutaka Imamura, Tatsuya Iwamoto, Taro Naoi, Naozumi Miyanaga, Teruhiro Hatanaka, Masaru Sashiki, Kouji Kamata, Hideki Yamazaki