Patents by Inventor Hiromi Shibasaki

Hiromi Shibasaki 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).

  • Recording medium
    Patent number: 4642247
    Abstract: A recording medium for recording with aqueous ink without direct contact of recording means therewith comprises an under layer and an upper layer provided thereon. The upper layer is formed of substantially water-resistant resin and is sufficiently thin to provide immediate water and air permeability and the under layer is more hydrophilic than the upper layer. There is also provided a recording process employing aqueous ink droplets and a recording medium as mentioned above.
    Type: Grant
    Filed: June 26, 1985
    Date of Patent: February 10, 1987
    Assignee: Canon Kabushiki Kaisha
    Inventors: Hidemasa Mouri, Michiaki Tobita, Naonobu Eto, Shunzo Kouno, Kosuke Ohkura, Shigeo Toganoh, Ryuichi Arai, Mamoru Sakaki, Kazuo Iwata, Hiromi Shibasaki