Patents by Inventor Shinichiro Kawase

Shinichiro Kawase 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).

  • Foundation material for use with putty and manufacturing method therefor
    Patent number: 5934034
    Abstract: This foundation material 1 comprises a substrate 2 having a sheet form, and a surface modifying layer on at least front surface of said substrate comprising 2.about.30 parts by weight of a film formation aiding agent for every 100 parts by weight of a resin having a hydrophilic functional group. In addition, this foundation material 1 is manufactured by forming substrate 2 by extrusion molding a synthetic resin, laminating at least a front surface of substrate 2 with a surface modifying agent comprising 2.about.30 parts by weight of a film formation aiding agent for every 100 parts by weight of a resin having a hydrophilic functional group, and drying the thus formed laminated substrate.
    Type: Grant
    Filed: June 16, 1997
    Date of Patent: August 10, 1999
    Assignee: Fukuvi Chemical Industry Co., Ltd.
    Inventors: Nobuyuki Yahiro, Sonoe Nakagawa, Shinichiro Kawase, Shiro Sato, Kiyoshi Akita, Kazuhiko Kise