Patents by Inventor Yasunobu Kaneko

Yasunobu Kaneko 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: 6710142
    Abstract: There is provided a method for extracting a gaseous fluid which comprises extracting the gaseous fluid through fluid extraction ports set up on the top face portion of a vertical-type agitation tank equipped inside with an agitator, wherein two fluid extraction ports are set up at positions approximately symmetrical about the center of the top face portion of the vertical-type agitation tank, or wherein at least three fluid extraction ports are set up each at a vertex of an approximately regular polygon having the central point identical with the center of the top face portion of the vertical-type agitation tank.
    Type: Grant
    Filed: December 16, 2002
    Date of Patent: March 23, 2004
    Assignee: Idemitsu Petrochemical Co., Ltd.
    Inventors: Yasunobu Kaneko, Takamichi Matsumura, Tomoo Nambu, Itaru Matsuhiro
  • Publication number: 20030187157
    Abstract: There is provided a method for extracting a gaseous fluid which comprises extracting the gaseous fluid through fluid extraction ports set up on the top face portion of a vertical-type agitation tank equipped inside with an agitator, wherein two fluid extraction ports are set up at positions approximately symmetrical about the center of the top face portion of the vertical-type agitation tank, or wherein at least three fluid extraction ports are set up each at a vertex of an approximately regular polygon having the central point identical with the center of the top face portion of the vertical-type agitation tank.
    Type: Application
    Filed: December 16, 2002
    Publication date: October 2, 2003
    Inventors: Yasunobu Kaneko, Takamichi Matsumura, Tomoo Nambu, Itaru Matsuhiro
  • Patent number: 5385975
    Abstract: Polymer particles including polysiloxane is disclosed. The polymer particles are prepared by condensing at least one organosilane or organosiloxane compound in the presence of organic polymer particles which are prepared from specific monomers and dispersed in an aqueous medium. The polymer particles possess excellent water resistance, weatherability, water repellency, adhesion, and flexing resistance, and thus are useful as water paints, coating agents, carpet packing material, floor polishing agents, cementing medium, and the like.
    Type: Grant
    Filed: December 28, 1992
    Date of Patent: January 31, 1995
    Assignee: Japan Synthetic Rubber Co., Ltd.
    Inventors: Katsuhiro Nakamura, Minoru Kato, Yasuhisa Watanabe, Yasunori Matsubara, Yorinobu Ikeda, Yoshiaki Yonekawa, Hiroyuki Miki, Akio Hiraharu, Nobuyuki Ito, Osamu Kurita, Yasunobu Kaneko, Shouzou Nishida