Patents by Inventor Masahisa Enomoto

Masahisa Enomoto 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).

  • Electrodeposition process & apparatus
    Patent number: 4115213
    Abstract: In a process for electrodeposition of a metal or alloy, there is provided in a fused salt electrolytic bath a rotary drum device comprising a relatively rotatable cooling drum and scraper, salt particles deposited on the surface of the cooling drum being scraped off within the bath and dispersed in the bath thereby to assist the production of a smooth and compact electrodeposit.
    Type: Grant
    Filed: December 15, 1977
    Date of Patent: September 19, 1978
    Assignee: Sony Corporation
    Inventors: Kenji Ogisu, Masahisa Enomoto
  • Electrolyzer
    Patent number: 4049530
    Abstract: An electrolyzer is provided with a vessel containing an electrolyte and in which a lower temperature portion and a higher temperature portion are respectively defined, and with stirring devices or the like for forming circular flows of the electrolyte within the lower and higher temperature portions respectively and for circulating the electrolyte between the lower and higher temperature portions to permit the electrolysis to be carried out.
    Type: Grant
    Filed: September 26, 1975
    Date of Patent: September 20, 1977
    Assignee: Sony Corporation
    Inventors: Shin-Ichi Tokumoto, Eiji Tanaka, Kenji Ogisu, Masahisa Enomoto