Patents by Inventor Mikihiro Takemoto

Mikihiro Takemoto 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).

  • TRANSPARENT OPTICAL FILM AND METHOD OF FORMING THE SAME
    Publication number: 20090152102
    Abstract: A method of forming a transparent optical film includes the step of forming an optical film that is transparent on a substrate by a reactive sputtering process using a Mg—Si metal target in an atmosphere into which a gas of a fluorine-containing compound is introduced and in which the total pressure is adjusted to 8 Pa or more.
    Type: Application
    Filed: December 8, 2008
    Publication date: June 18, 2009
    Applicant: SONY CORPORATION
    Inventors: Mikihiro Takemoto, Toshitaka Kawashima, Yoshihiro Oshima