Patents by Inventor Hikotaro Suzuki

Hikotaro Suzuki 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).

  • Casting core, method for producing same, and method for casting using said core
    Patent number: 9022094
    Abstract: A casting core resulting from alkaline earth metal oxide particles having an average particle size of 0.8-4 mm being dispersed in a water-soluble alkali metal salt matrix. The casting core can be efficiently produced using a method of dispersing alkaline earth metal hydroxide particles having favorable disintegration properties and a particle size in the range of 1-5 mm in a molten water-soluble alkali metal salt, converting to alkaline earth metal oxide particles by means of dehydration, and casting in a mold, cooling, and hardening.
    Type: Grant
    Filed: October 10, 2012
    Date of Patent: May 5, 2015
    Assignee: Suzuki Motor Corporation
    Inventors: Takafumi Kotani, Yuichi Mizumura, Hikotaro Suzuki, Masaya Nomura
  • CASTING CORE, METHOD FOR PRODUCING SAME, AND METHOD FOR CASTING USING SAID CORE
    Publication number: 20140251571
    Abstract: A casting core resulting from alkaline earth metal oxide particles having an average particle size of 0.8-4 mm being dispersed in a water-soluble alkali metal salt matrix. The casting core can be efficiently produced using a method of dispersing alkaline earth metal hydroxide particles having favorable disintegration properties and a particle size in the range of 1-5 mm in a molten water-soluble alkali metal salt, converting to alkaline earth metal oxide particles by means of dehydration, and casting in a mold, cooling, and hardening.
    Type: Application
    Filed: October 10, 2012
    Publication date: September 11, 2014
    Inventors: Takafumi Kotani, Yuichi Mizumura, Hikotaro Suzuki, Masaya Nomura