Patents by Inventor Junji Nishiii

Junji Nishiii 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).

  • Chalcogenide glass
    Patent number: 4708942
    Abstract: A chalcogenide glass having the following composition in atomic %:T1: 0.5-47Ge: 5-41Se: 2-58Te: 5-75T1+Ge+Se+Te: at least 80%.
    Type: Grant
    Filed: December 12, 1986
    Date of Patent: November 24, 1987
    Assignee: Nippon Sheet Glass Co., Ltd.
    Inventors: Junji Nishiii, Takashi Yamagishi