Patents by Inventor Taiga Obayashi

Taiga Obayashi 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).

  • Patent number: 10103383
    Abstract: Provided are a transition metal mixed hydroxide comprising an alkali metal other than Li, SO4 and a transition metal element, wherein the molar ratio of the molar content of the alkali metal to the molar content of the SO4 is not less than 0.05 and less than 2, and a lithium mixed metal oxide obtained by calcining a mixture of the transition metal mixed hydroxide and a lithium compound by maintaining the mixture at a temperature of 650 to 1000° C.
    Type: Grant
    Filed: April 29, 2016
    Date of Patent: October 16, 2018
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Kenji Takamori, Hiroshi Inukai, Taiga Obayashi
  • Publication number: 20160240850
    Abstract: Provided are a transition metal mixed hydroxide comprising an alkali metal other than Li, SO4 and a transition metal element, wherein the molar ratio of the molar content of the alkali metal to the molar content of the SO4 is not less than 0.05 and less than 2, and a lithium mixed metal oxide obtained by calcining a mixture of the transition metal mixed hydroxide and a lithium compound by maintaining the mixture at a temperature of 650 to 1000° C.
    Type: Application
    Filed: April 29, 2016
    Publication date: August 18, 2016
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Kenji TAKAMORI, Hiroshi INUKAI, Taiga OBAYASHI
  • Patent number: 9356288
    Abstract: Provided are a transition metal mixed hydroxide comprising an alkali metal other than Li, SO4 and a transition metal element, wherein the molar ratio of the molar content of the alkali metal to the molar content of the SO4 is not less than 0.05 and less than 2, and a lithium mixed metal oxide obtained by calcining a mixture of the transition metal mixed hydroxide and a lithium compound by maintaining the mixture at a temperature of 650 to 1000° C.
    Type: Grant
    Filed: June 9, 2011
    Date of Patent: May 31, 2016
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Kenji Takamori, Hiroshi Inukai, Taiga Obayashi
  • Publication number: 20130130090
    Abstract: Provided are a transition metal mixed hydroxide comprising an alkali metal other than Li, SO4 and a transition metal element, wherein the molar ratio of the molar content of the alkali metal to the molar content of the SO4 is not less than 0.05 and less than 2, and a lithium mixed metal oxide obtained by calcining a mixture of the transition metal mixed hydroxide and a lithium compound by maintaining the mixture at a temperature of 650 to 100000.
    Type: Application
    Filed: June 9, 2011
    Publication date: May 23, 2013
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Kenji Takamori, Hiroshi Inukai, Taiga Obayashi