Patents by Inventor Mutsuo Matsumoto

Mutsuo Matsumoto 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).

  • Article having target part for adhering and method for producing it
    Patent number: 5275588
    Abstract: An article having a target part for adhering, wherein the part adheres with an adhering face of a tab in a repeatedly releasable manner in which the target part is made of a hot melt resin composition. Thus, the total cost for making the target part is reduced.
    Type: Grant
    Filed: September 19, 1991
    Date of Patent: January 4, 1994
    Assignee: Nitta Gelatin Inc.
    Inventors: Mutsuo Matsumoto, Yasuyoshi Murotani, Hidenori Takemiya
  • Method of preparing thin crystal or film
    Patent number: 4675071
    Abstract: A stratum of mercury is formed in an atmosphere, for example, helium gas. A liquid material is dropped to the surface of the mercury stratum. Since the surface tension of the mercury is larger than that of the liquid material, the liquid material rapidly spreads over the surface of the mercury stratum. As a result, a film is formed or a crystal grows on the surface of the mercury stratum. A DC voltage is applied between the liquid material and the mercury stratum. The resultant capillary electrical phenomenon momentarily spreads the liquid material over the surface of the mercury stratum. Thus, a good film is formed or a good crystal grows.
    Type: Grant
    Filed: September 26, 1985
    Date of Patent: June 23, 1987
    Assignee: JEOL Ltd.
    Inventors: Mutsuo Matsumoto, Kuniaki Nagayama