Patents by Inventor Michio Minato

Michio Minato 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).

  • Surface structure for vacuum treatment apparatus
    Publication number: 20020038690
    Abstract: A member made of glass, ceramics, a metal or the like which is used in vacuum in a vacuum treatment chamber is located in an inert gas atmosphere and an arc spray film of a metal is formed on a surface of the member by arc spraying the metal using an inert gas as a blowing gas. Argon gas is used as the inert gas and a member for a vacuum apparatus such a vacuum vessel is considered as the member made of glass, ceramics, a metal or the like.
    Type: Application
    Filed: October 1, 2001
    Publication date: April 4, 2002
    Applicant: Shinkuu Yakin Kabushiki Kaisha (also trading as Vacuum Metallurgical Co., Ltd.)
    Inventors: Michio Minato, Hideo Iwamoto