Patents by Inventor Haruhiko Morito

Haruhiko Morito 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).

  • Boride having chemical composition Na—Si—B, and polycrystalline reaction sintered product of boride and process for production thereof
    Patent number: 9255010
    Abstract: Provided are: a novel bonds useful as a highly-functional material; and a novel production method for a polycrystalline sintered product of a bonds, of which the energy cost is low, which does not require a sintering promoter, which enables the product to be worked into complicated forms and which enables a development to a polynary boride. Provided are a boride having a composition Na—Si—B, and a polycrystalline reaction-sintered product thereof. A mixed compact of boron and an element, M (M means Si and/or C) is heated along with metal sodium to give a polycrystalline reaction-sintered product.
    Type: Grant
    Filed: August 17, 2011
    Date of Patent: February 9, 2016
    Assignee: TOHOKU UNIVERSITY
    Inventors: Haruhiko Morito, Hisanori Yamane
  • BORIDE HAVING CHEMICAL COMPOSITION Na-Si-B, AND POLYCRYSTALLINE REACTION SINTERED PRODUCT OF BORIDE AND PROCESS FOR PRODUCTION THEREOF
    Publication number: 20130266499
    Abstract: Provided are: a novel bonds useful as a highly-functional material; and a novel production method for a polycrystalline sintered product of a bonds, of which the energy cost is low, which does not require a sintering promoter, which enables the product to be worked into complicated forms and which enables a development to a polynary boride. Provided are a boride having a composition Na—Si—B, and a polycrystalline reaction-sintered product thereof. A mixed compact of boron and an element, M (M means Si and/or C) is heated along with metal sodium to give a polycrystalline reaction-sintered product.
    Type: Application
    Filed: August 17, 2011
    Publication date: October 10, 2013
    Inventors: Haruhiko Morito, Hisanori Yamane