Patents by Inventor Terukazu Fujihana

Terukazu Fujihana 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: 8256029
    Abstract: A glove having a fiber glove coated and impregnated with a polyurethane resin that is superior in wearing/removing efficiency and grip property between the glove and thumb and fingers and also in strength and flexibility. The glove is superior in workability, strength, durability, and flexibility, as well as in waterproofness. The glove hasa fiber glove coated and impregnated with a polyurethane resin such that resin films or resin regions having an uneven surface like a knit or weave pattern of the yarn are formed on a partial or entire surface in the impregnated resin regions on the inside surface by the resin impregnated from the outside surface to the inside surface, and the dynamic friction coefficient of the inside surface of the glove having the resin films or resin regions is 0.8 to 1.8.
    Type: Grant
    Filed: August 30, 2007
    Date of Patent: September 4, 2012
    Assignee: Showa Glove Co.
    Inventors: Terukazu Fujihana, Ryohei Yamamoto
  • Patent number: 8088461
    Abstract: The present invention aims to provide anti-slip gloves which exhibit excellent anti-slipping effects under slippery conditions such as wet conditions caused by moisture, detergents or oils, provide an excellent durability in repeated use, keep down production costs, and can be used in various applications. The glove of the invention has an anti-slip layer comprising pulverized fragments of a foamed melamine resin, or a mixture of pulverized fragments of a foamed melamine resin and NBR particles contained in a resin or rubber formed on the surface thereof. The pulverized fragments of the foamed melamine resin are particulate subfragments obtained by pulverizing the foamed melamine resin. The foamed melamine resin has a three-dimensional lattice structure, and the pulverized fragments of the foamed melamine resin obtained by pulverizing the foam have cut limbs extending three dimensionally, which are obtained by cutting the lattice parts.
    Type: Grant
    Filed: August 7, 2008
    Date of Patent: January 3, 2012
    Assignee: Showa Glove Co.
    Inventors: Terukazu Fujihana, Yoshiteru Fukumoto, Yasushi Okada
  • Publication number: 20100050319
    Abstract: An object of the present invention is to provide a glove having a fiber glove coated and impregnated with a polyurethane resin that is superior in wearing/removing efficiency and grip property between the glove and thumb and fingers and also in strength and flexibility. Another object is to provide a glove superior in workability, strength, durability, flexibility, as well as in waterproofness. A glove having a fiber glove coated and impregnated with a polyurethane resin characterized in that resin films or resin regions having uneven surface like a knit or weave pattern of the yarn are formed on a partial or entire surface in the impregnated resin regions on the inside surface by the resin impregnated from the outside surface to the inside surface, and the dynamic friction coefficient of the inside surface of the glove having the resin films or resin regions is 0.8 to 1.8.
    Type: Application
    Filed: August 30, 2007
    Publication date: March 4, 2010
    Applicant: Showa Glove Co.
    Inventors: Terukazu Fujihana, Ryohel Yamamoto
  • Publication number: 20090038051
    Abstract: The present invention aims to provide anti-slip gloves which exhibit excellent anti-slipping effects under slippery conditions such as wet conditions caused by moisture, detergents or oils, provide an excellent durability in repeated use, keep down production costs, and can be used in various applications. The glove of the invention has an anti-slip layer comprising pulverized fragments of a foamed melamine resin, or a mixture of pulverized fragments of a foamed melamine resin and NBR particles contained in a resin or rubber formed on the surface thereof. The pulverized fragments of the foamed melamine resin are particulate subfragments obtained by pulverizing the foamed melamine resin. The foamed melamine resin has a three-dimensional lattice structure, and the pulverized fragments of the foamed melamine resin obtained by pulverizing the foam have cut limbs extending three dimensionally, which are obtained by cutting the lattice parts.
    Type: Application
    Filed: August 7, 2008
    Publication date: February 12, 2009
    Applicant: SHOWA GLOVE CO.
    Inventors: Terukazu Fujihana, Yoshiteru Fukumoto, Yasushi Okada
  • Patent number: 7467421
    Abstract: It is an object of the present invention to provide a glove in which palm-side and back-side fiber materials are formed as materials that have different tensile elongation percentage or drying shrinkage percentages, a stitched liner is manufactured by stitching these fiber materials together, in a state in which this stitched liner is mounted on a hand mold, specified locations on the surface of this liner are covered with a rubber or resin coating material so that the stitching seams on the fingertips are fixed in positions that are shifted further toward at least the back side than the positions corresponding to tips of the fingernails, and the method for manufacturing the same.
    Type: Grant
    Filed: January 31, 2006
    Date of Patent: December 23, 2008
    Assignee: Showa Glove Co.
    Inventor: Terukazu Fujihana
  • Publication number: 20060168707
    Abstract: It is an object of the present invention to provide a glove in which palm-side and back-side fiber materials are formed as materials that have different tensile elongation percentage or drying shrinkage percentages, a stitched liner is manufactured by stitching these fiber materials together, in a state in which this stitched liner is mounted on a hand mold, specified locations on the surface of this liner are covered with a rubber or resin coating material so that the stitching seams on the fingertips are fixed in positions that are shifted further toward at least the back side than the positions corresponding to tips of the fingernails, and the method for manufacturing the same.
    Type: Application
    Filed: January 31, 2006
    Publication date: August 3, 2006
    Applicant: SHOWA CO.
    Inventor: Terukazu Fujihana
  • Patent number: 6684409
    Abstract: An easy-to-use and inexpensive work glove is provided. For this purpose, the work glove integrally comprises a first section for covering a region extending from a forearm middle portion between the wrist and an elbow to a hand, and a second section for covering an upper arm above the elbow, the second section extending from the first section. The first and second sections are each formed by applying a coating material such as natural rubber, synthetic rubber or synthetic resin onto a surface of a knitted fiber glove portion. The fiber glove portion of the second section is knitted from a thinner yarn to be smaller in thickness and has a higher stitch density than the fiber glove portion of the first section, and the second section has a thinner coating film formed on the surface of the fiber glove portion than that of the first section.
    Type: Grant
    Filed: April 14, 2003
    Date of Patent: February 3, 2004
    Assignee: Showa Co., Ltd.
    Inventor: Terukazu Fujihana
  • Publication number: 20030200592
    Abstract: An easy-to-use and inexpensive work glove is provided. For this purpose, the work glove integrally comprises a first section for covering a region extending from a forearm middle portion between the wrist and an elbow to a hand, and a second section for covering an upper arm above the elbow, the second section extending from the first section. The first and second sections are each formed by applying a coating material such as natural rubber, synthetic rubber or synthetic resin onto a surface of a knitted fiber glove portion. The fiber glove portion of the second section is knitted from a thinner yarn to be smaller in thickness and has a higher stitch density than the fiber glove portion of the first section, and the second section has a thinner coating film formed on the surface of the fiber glove portion than that of the first section.
    Type: Application
    Filed: April 14, 2003
    Publication date: October 30, 2003
    Applicant: Showa Co., Ltd.
    Inventor: Terukazu Fujihana
  • Patent number: D515785
    Type: Grant
    Filed: September 14, 2004
    Date of Patent: February 28, 2006
    Assignee: Showa Co.
    Inventors: Hidetoshi Kishihara, Toshimi Onishi, Yasuhiro Fukushima, Terukazu Fujihana, Kazuaki Morita
  • Patent number: D522715
    Type: Grant
    Filed: September 7, 2005
    Date of Patent: June 13, 2006
    Assignee: Showa Co.
    Inventors: Hidetoshi Kishihara, Toshimi Onishi, Yasuhiro Fukushima, Terukazu Fujihana, Kazuaki Morita
  • Patent number: D522716
    Type: Grant
    Filed: September 7, 2005
    Date of Patent: June 13, 2006
    Assignee: Showa Co.
    Inventors: Hidetoshi Kishihara, Toshimi Onishi, Yasuhiro Fukushima, Terukazu Fujihana, Kazuaki Morita
  • Patent number: D551394
    Type: Grant
    Filed: July 31, 2006
    Date of Patent: September 18, 2007
    Assignee: Showa Glove Co.
    Inventors: Terukazu Fujihana, Ryohei Yamamoto
  • Patent number: D552303
    Type: Grant
    Filed: July 31, 2006
    Date of Patent: October 2, 2007
    Assignee: Showa Glove Co.
    Inventors: Terukazu Fujihana, Ryohei Yamamoto