Patents by Inventor Toshiaki Furuto

Toshiaki Furuto 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).

  • Sputtering target for producing electroconductive transparent films and process for manufacture thereof
    Patent number: 5160675
    Abstract: A sputter target for producing electroconductive transparent films, which comprises indium oxide and tin oxide and having a shape such that not less than 80% by weight of the target is present in an erosion area on sputtering, and a process for manufacturing the sputtering target which comprises molding a slurry or a powder mixture containing indium oxide and tin oxide into a molded shape and sintering the molded shape are disclosed.
    Type: Grant
    Filed: May 16, 1989
    Date of Patent: November 3, 1992
    Assignee: Tosoh Corporation
    Inventors: Tetsushi Iwamoto, Yasunobu Yoshida, Toshiaki Furuto, Koichi Sudo