Patents by Inventor Yonetarou Kobayasi

Yonetarou Kobayasi 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).

  • Synthetic paper printable in high gloss
    Patent number: 4663216
    Abstract: A synthetic paper printable in high gloss comprises (1) a multilayer support, (2) a layer of a transparent film of a thermoplastic resin free from an inorganic fine powder formed on one surface of the support (1), and (3) a primer layer of a specific material. The support (1) comprises (1a) a base layer of a biaxially stretched film of a thermoplastic resin and a surface and a back layer (1b) and (1c) composed of a monoaxially stretched film of a thermoplastic resin containing from 8 to 65% by weight of an inorganic fine powder.
    Type: Grant
    Filed: May 31, 1985
    Date of Patent: May 5, 1987
    Assignee: Oji Yuka Goseishi Co., Ltd.
    Inventors: Takashi Toyoda, Akira Akimoto, Masaaki Yamanaka, Yonetarou Kobayasi