Patents by Inventor Jun Kashiwagi

Jun Kashiwagi 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: 5915953
    Abstract: A catalyst member for a lighter comprises a linear base material, and a fusion bonding material, which is constituted of a material selected from the group consisting of a powdered metal and a vitreous fused material. A finely divided catalyst carrier, which is constituted of a metal oxide, is secured to the surface of the linear base material by the fusion bonding material. A catalyst is deposited on the surface of the finely divided catalyst carrier.
    Type: Grant
    Filed: August 16, 1995
    Date of Patent: June 29, 1999
    Assignee: Tokai Corporation
    Inventors: Hideo Mifune, Noriyuki Serizawa, Masato Seki, Shinichi Okawa, Jun Kashiwagi
  • Patent number: 5898013
    Abstract: A catalyst support member for a lighter and the like comprises a base made of heat-resistant material such as a nickel-chrome alloy wire or the like, and a mixed powder comprising a catalyst carrier and a strength maintaining material. The mixed powder is fusion bonded to the base with a vitreous powdered fusion bonding material. The catalyst carrier is essentially composed of metal oxide powder such as aluminum oxide powder, titanium oxide powder or the like. The strength maintaining material is essentially composed of a metal oxide powder, such as aluminum oxide powder, titanium oxide powder or the like, and has a diameter smaller than that of the catalyst carrier.
    Type: Grant
    Filed: September 27, 1996
    Date of Patent: April 27, 1999
    Assignee: Tokai Corporation
    Inventors: Hideo Mifune, Masato Seki, Jun Kashiwagi
  • Patent number: 5743724
    Abstract: A flame reaction member for gas combustion appliances comprises a flame reaction material, which is to be heated by a gas flame having been produced by a gas combustion appliance and which undergoes a flame reaction and colors the gas flame by the flame reaction. The flame reaction material comprises a glass compound, which is formed by mixing a flame reaction agent and a fused material with each other and fusing them together. The flame reaction agent is constituted of an oxide or a salt of a metal capable of undergoing the flame reaction. The fused material is capable of being mixed and fused together with the flame reaction agent and vitrified.
    Type: Grant
    Filed: November 15, 1995
    Date of Patent: April 28, 1998
    Assignee: Tokai Corporation
    Inventors: Hideo Mifune, Masato Seki, Jun Kashiwagi, Satosi Komiyama