Patents by Inventor Junpei KOZUKA

Junpei KOZUKA 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).

  • Heat-sensitive recording material having intermediate layer that contains hollow particles
    Patent number: 10300726
    Abstract: The present invention provides a heat-sensitive recording body that is excellent in high-speed recording properties, that makes it possible to perform high-quality image recording with a high sensitivity even at a low thermal energy, and that is excellent in printability and economy.
    Type: Grant
    Filed: June 3, 2016
    Date of Patent: May 28, 2019
    Assignee: SAIDEN CHEMICAL INDUSTRY CO., LTD.
    Inventors: Daichi Terada, Koichi Watanabe, Shuichi Kanedai, Kenji Kijima, Junpei Kozuka
  • HEAT-SENSITIVE RECORDING MATERIAL HAVING INTERMEDIATE LAYER THAT CONTAINS HOLLOW PARTICLES
    Publication number: 20180201040
    Abstract: The present invention provides a heat-sensitive recording body that is excellent in high-speed recording properties, that makes it possible to perform high-quality image recording with a high sensitivity even at a low thermal energy, and that is excellent in printability and economy.
    Type: Application
    Filed: June 3, 2016
    Publication date: July 19, 2018
    Inventors: Daichi TERADA, Koichi WATANABE, Shuichi KANEDAI, Kenji KIJIMA, Junpei KOZUKA