Patents by Inventor Masahiro Kotoyori

Masahiro Kotoyori 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).

  • Optical disk producing device and producing method
    Publication number: 20030104097
    Abstract: A molding machine 1 which molds two sheets of disc substrates on which the information is recorded simultaneously, a cooling mechanism 3 for cooling each of the disc substrates, first movably mounting means 2 for movably mounting the disc substrate from the molding machine onto the cooling mechanism, and a second movably mounting means 4 for mounting each of the disc substrates onto a receiving portion of the turn table 5 are provided.
    Type: Application
    Filed: October 23, 2002
    Publication date: June 5, 2003
    Inventors: Yutaka Matsumoto, Hironobu Nishimura, Masahiro Kotoyori, Koji Yamaguchi, Yoshihiko Naito