Patents by Inventor Susumu Kibune

Susumu Kibune 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).

  • Weft knitted fabric including polyurethane elastomer fiber and process for producing the same
    Patent number: 8173558
    Abstract: A polyurethane elastomeric filament-containing weft knit fabric is obtained by plating a bare yarn of highly fusible, alkali-resistant polyurethane elastomeric filament having at least 50% retention of tenacity following dry heat treatment under 100% extension at 150° C. for 45 seconds, a melting point of 180° C. or below, and at least 60% retention of tenacity following treatment in a 2 g/L aqueous sodium hydroxide solution under 100% extension at 100° C. for 60 minutes at every loop of a weft knit fabric having a 1×1 rib knit structure or a center yarn-containing reversible knit structure composed of at least one type of non-elastomeric yarn, then heat setting the plated structure so as to thermally fuse the highly fusible, alkali-resistant polyurethane elastomeric filaments to each other or to the non-elastomeric yarns at crossover points therebetween.
    Type: Grant
    Filed: June 7, 2005
    Date of Patent: May 8, 2012
    Assignees: Nisshinbo Textile Inc., Gunze, Limited
    Inventors: Kunihiro Fukuoka, Koji Nishio, Seiji Yamahara, Takahiro Yamazaki, Takashi Maruoka, Fumiyuki Yamasaki, Susumu Kibune, Tsutomu Suzuoki, Shigeo Souda, Taisuke Yamamoto, Kouji Kimura, Shinobu Tabata
  • Weft Knitted Fabric Including Polyurethane Elastomer Fiber and Process for Producing the Same
    Publication number: 20080032580
    Abstract: A polyurethane elastomeric filament-containing weft knit fabric is obtained by plating a bare yarn of highly fusible, alkali-resistant polyurethane elastomeric filament having at least 50% retention of tenacity following dry heat treatment under 100% extension at 150° C. for 45 seconds, a melting point of 180° C. or below, and at least 60% retention of tenacity following treatment in a 2 g/L aqueous sodium hydroxide solution under 100% extension at 100° C. for 60 minutes at every loop of a weft knit fabric having a 1×1 rib. knit structure or a center yarn-containing reversible knit structure composed of at least one type of non-elastomeric yarn, then heat setting the plated structure so as to thermally fuse the highly fusible, alkali-resistant polyurethane elastomeric filaments to each other or to the non-elastomeric yarns at crossover points therebetween.
    Type: Application
    Filed: June 7, 2005
    Publication date: February 7, 2008
    Applicants: NISSHINBO INDUSTRIES, INC., GUNZE LIMITED
    Inventors: Kunihiro Fukuoka, Koji Nishio, Seiji Yamahara, Takahiro Yamazaki, Takashi Maruoka, Fumiyuki Yamasaki, Susumu Kibune, Tsutomu Suzuoki, Shigeo Souda, Taisuke Yamamoto, Kouji Kimura, Shinobu Tabata
  • Method for providing a detergent-free washing function and fiber product capable of washing without using a detergent
    Publication number: 20060258242
    Abstract: It is an object of the present invention to provide a method for providing detergent-free washing function by which a washing effect approximately same as that in the case of using a detergent can be caused even in the case of washing a fiber or a fiber product without using a detergent and a fiber product capable of washing without using a detergent. The present invention relates to a method for providing a detergent-free washing function to a fiber or a fiber product, which is subjected to hydrophilization treatment.
    Type: Application
    Filed: May 21, 2004
    Publication date: November 16, 2006
    Inventors: Shoichi Hirano, Yoshinari Yui, Kazuhito Ozaki, Ozawa Nanami, Shingo Akjeda, Shinobu Tabata, Susumu Kibune