Patents by Inventor Akiyo Nomura

Akiyo Nomura 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).

  • Ink-jet printing method and ink-jet printed cloth
    Patent number: 6371610
    Abstract: An ink-jet printing method of applying an ink containing dyes onto cloth without need for a subsequent step of washing the cloth to produce printed cloth excellent in water, weather and abrasion resistance and dye-specific color brilliancy as well as soft to the touch. In the ink-jet printing method, the cloth is treated with an ink acceptor solution containing an ink holding agent and a synthetic resin having a glass transition temperature from 60 to 150° C. before it is subjected to ink-jet printing and then wet-heat treatment.
    Type: Grant
    Filed: January 28, 2000
    Date of Patent: April 16, 2002
    Assignee: Seiren Co., Ltd.
    Inventors: Syungaku Nakamura, Naohiro Oobayashi, Akiyo Nomura