Patents by Inventor Junko Yamakawa

Junko Yamakawa 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).

  • Plastisol type adhesive composition used in filter for alcohol-containing fuel
    Patent number: 5714030
    Abstract: A plastisol type adhesive composition used to bond a filer paper and end caps of an filter element of a fuel filter for filtering a mixture fuel of gasoline and methanol. The adhesive composition comprises a polymer (vinyl chloride polymer and/or copolymer) in an amount of 100 parts by weight, a filler in an amount ranging from 50 to 250 parts by weight, a plasticizer in an amount ranging from 50 to 250 parts by weight, and phenolic resin as an adhesiveness providing agent, in an amount ranging from 0.5 to 20 parts by weight.
    Type: Grant
    Filed: January 3, 1997
    Date of Patent: February 3, 1998
    Assignee: Tsuchiya Mfg. Co., Ltd.
    Inventors: Iwao Kitamura, Susumu Matsumoto, Norihisa Miyajima, Takayuki Ichihara, Seiichiro Hashimoto, Junko Yamakawa
  • Table
    Patent number: D774809
    Type: Grant
    Filed: November 10, 2015
    Date of Patent: December 27, 2016
    Assignee: HOK Product Design, LLC
    Inventors: Susan Grossinger, Brett Shwery, Javier Palomares, Junko Yamakawa
  • Table
    Patent number: D775880
    Type: Grant
    Filed: November 10, 2015
    Date of Patent: January 10, 2017
    Assignee: HOK Product Design, LLC
    Inventors: Susan Grossinger, Brett Shwery, Javier Palomares, Junko Yamakawa
  • Table
    Patent number: D784742
    Type: Grant
    Filed: November 10, 2015
    Date of Patent: April 25, 2017
    Assignee: HOK Product Design, LLC
    Inventors: Susan Grossinger, Brett Shwery, Javier Palomares, Junko Yamakawa
  • Table
    Patent number: D784743
    Type: Grant
    Filed: November 10, 2015
    Date of Patent: April 25, 2017
    Assignee: HOK Products Design, LLC
    Inventors: Susan Grossinger, Brett Shwery, Javier Palomares, Junko Yamakawa
  • Table
    Patent number: D790893
    Type: Grant
    Filed: November 10, 2015
    Date of Patent: July 4, 2017
    Assignee: HOK Product Design, LLC
    Inventors: Susan Grossinger, Brett Shwery, Javier Palomares, Junko Yamakawa
  • Outlet
    Patent number: D798238
    Type: Grant
    Filed: March 28, 2016
    Date of Patent: September 26, 2017
    Assignee: HOK Product Design, LLC
    Inventors: Susan Grossinger, Brett Shwery, Javier Palomares, Junko Yamakawa
  • Outlet
    Patent number: D798816
    Type: Grant
    Filed: March 28, 2016
    Date of Patent: October 3, 2017
    Assignee: HOK Product Design, LLC
    Inventors: Susan Grossinger, Brett Shwery, Javier Palomares, Junko Yamakawa
  • Table
    Patent number: D815475
    Type: Grant
    Filed: November 10, 2015
    Date of Patent: April 17, 2018
    Assignee: HOK Product Design, LLC
    Inventors: Susan Grossinger, Brett Shwery, Javier Palomares, Junko Yamakawa
  • Table
    Patent number: D832629
    Type: Grant
    Filed: October 12, 2017
    Date of Patent: November 6, 2018
    Assignee: HOK Product Design, LLC
    Inventors: Susan Grossinger, Brett Shwery, Javier Palomares, Junko Yamakawa