Patents by Inventor HONAMI NARIYAMA

HONAMI NARIYAMA 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).

  • Flow battery that includes liquid containing mediator
    Patent number: 11211618
    Abstract: A flow battery includes a first liquid containing a redox mediator, a first electrode, a first active material, and a first circulator that circulates the first liquid between the first electrode and the first active material. The redox mediator contains a heteranthrene compound. The redox mediator contains a heteranthrene compound. The heteranthrene compound has a skeletal structure including a central ring structure, the central ring structure containing no nitrogen.
    Type: Grant
    Filed: June 11, 2018
    Date of Patent: December 28, 2021
    Assignee: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Honami Nariyama, Yu Otsuka
  • Flow battery
    Patent number: 11094957
    Abstract: A flow battery includes a first liquid containing a first electrode mediator, a first electrode, a first active material, and a first circulator that circulates the first liquid between the first electrode and the first active material. The first electrode mediator includes at least one benzene derivative that is at least one selected from the group consisting of 1,4-di-tert-butyl-2,5-dimethoxybenzene, 1,4-dichloro-2,5-dimethoxybenzene, 1,4-difluoro-2,5-dimethoxybenzene, and 1,4-dibromo-2,5-dimethoxybenzene.
    Type: Grant
    Filed: August 23, 2019
    Date of Patent: August 17, 2021
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventor: Honami Nariyama
  • Flow battery
    Patent number: 10873101
    Abstract: A flow battery includes a first liquid containing a first electrode mediator dissolved therein, a first electrode immersed in the first liquid, a first active material immersed in the first liquid, and a first circulation mechanism that circulates the first liquid between the first electrode and the first active material, wherein the first electrode mediator includes a tetrathiafulvalene derivative, and the tetrathiafulvalene derivative has a chain-forming substituent at positions 4,4? and 5,5? of a tetrathiafulvalene skeleton thereof.
    Type: Grant
    Filed: September 25, 2017
    Date of Patent: December 22, 2020
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Honami Nariyama, Yu Otsuka
  • Flow battery
    Patent number: 10797337
    Abstract: A flow battery includes a first liquid containing a first electrode mediator dissolved therein, a first electrode immersed in the first liquid, a first active material immersed in the first liquid, and a first circulation mechanism that circulates the first liquid between the first electrode and the first active material, wherein the first electrode mediator includes a bicarbazyl derivative. For example, the bicarbazyl derivative is represented by the general formula (1).
    Type: Grant
    Filed: October 11, 2017
    Date of Patent: October 6, 2020
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventor: Honami Nariyama
  • Flow battery that includes liquid containing mediator
    Patent number: 10727505
    Abstract: A flow battery comprises: a first liquid containing a redox mediator; a first electrode; a first active material; and a first circulator that circulates the first liquid between the first electrode and the first active material. The redox mediator contains a triphenylamine derivative. The triphenylamine derivative includes at least one phenyl group having one or more substituents at one or more of positions 2, 4, and 6.
    Type: Grant
    Filed: June 11, 2018
    Date of Patent: July 28, 2020
    Assignee: Panasonic Intellectual Property Management Co., Ltd
    Inventor: Honami Nariyama
  • Flow battery
    Patent number: 10658693
    Abstract: A flow battery includes a first liquid containing a first electrode mediator dissolved therein, a first electrode immersed in the first liquid, a first active material immersed in the first liquid, and a first circulation mechanism that circulates the first liquid between the first electrode and the first active material. The first electrode mediator includes a carbazole derivative, and the carbazole derivative has a substituent at positions 3, 6, and 9 of a carbazole skeleton thereof.
    Type: Grant
    Filed: October 11, 2017
    Date of Patent: May 19, 2020
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventor: Honami Nariyama
  • Flow battery
    Patent number: 10547077
    Abstract: A flow battery includes a first liquid containing a first electrode mediator dissolved therein, a first electrode immersed in the first liquid, a first active material immersed in the first liquid, and a first circulation mechanism that circulates the first liquid between the first electrode and the first active material, wherein the first electrode mediator includes a tetrathiafulvalene derivative, and the tetrathiafulvalene derivative has a ring-forming substituent at positions 4,4? and 5,5? of a tetrathiafulvalene skeleton thereof.
    Type: Grant
    Filed: September 25, 2017
    Date of Patent: January 28, 2020
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Honami Nariyama, Yu Otsuka
  • FLOW BATTERY
    Publication number: 20190379080
    Abstract: A flow battery includes a first liquid containing a first electrode mediator, a first electrode, a first active material, and a first circulator that circulates the first liquid between the first electrode and the first active material. The first electrode mediator includes at least one benzene derivative that is at least one selected from the group consisting of 1,4-di-tert-butyl-2,5-dimethoxybenzene, 1,4-dichloro-2,5-dimethoxybenzene, 1,4-difluoro-2,5-dimethoxybenzene, and 1,4-dibromo-2,5-dimethoxybenzene.
    Type: Application
    Filed: August 23, 2019
    Publication date: December 12, 2019
    Inventor: HONAMI NARIYAMA
  • FLOW BATTERY THAT INCLUDES LIQUID CONTAINING MEDIATOR
    Publication number: 20180366747
    Abstract: A flow battery includes a first liquid containing a redox mediator, a first electrode, a first active material, and a first circulator that circulates the first liquid between the first electrode and the first active material. The redox mediator contains a heteranthrene compound. The redox mediator contains a heteranthrene compound. The heteranthrene compound has a skeletal structure including a central ring structure, the central ring structure containing no nitrogen.
    Type: Application
    Filed: June 11, 2018
    Publication date: December 20, 2018
    Inventors: HONAMI NARIYAMA, YU OTSUKA
  • FLOW BATTERY THAT INCLUDES LIQUID CONTAINING MEDIATOR
    Publication number: 20180366748
    Abstract: A flow battery comprises: a first liquid containing a redox mediator; a first electrode; a first active material; and a first circulator that circulates the first liquid between the first electrode and the first active material. The redox mediator contains a triphenylamine derivative. The triphenylamine derivative includes at least one phenyl group having one or more substituents at one or more of positions 2, 4, and 6.
    Type: Application
    Filed: June 11, 2018
    Publication date: December 20, 2018
    Inventor: HONAMI NARIYAMA
  • FLOW BATTERY
    Publication number: 20180175427
    Abstract: A flow battery includes a first liquid containing a first electrode mediator dissolved therein, a first electrode immersed in the first liquid, a first active material immersed in the first liquid, and a first circulation mechanism that circulates the first liquid between the first electrode and the first active material, wherein the first electrode mediator includes a bicarbazyl derivative. For example, the bicarbazyl derivative is represented by the general formula (1).
    Type: Application
    Filed: October 11, 2017
    Publication date: June 21, 2018
    Inventor: HONAMI NARIYAMA
  • FLOW BATTERY
    Publication number: 20180175426
    Abstract: A flow battery includes a first liquid containing a first electrode mediator dissolved therein, a first electrode immersed in the first liquid, a first active material immersed in the first liquid, and a first circulation mechanism that circulates the first liquid between the first electrode and the first active material. The first electrode mediator includes a carbazole derivative, and the carbazole derivative has a substituent at positions 3, 6, and 9 of a carbazole skeleton thereof.
    Type: Application
    Filed: October 11, 2017
    Publication date: June 21, 2018
    Inventor: HONAMI NARIYAMA
  • FLOW BATTERY
    Publication number: 20180097248
    Abstract: A flow battery includes a first liquid containing a first electrode mediator dissolved therein, a first electrode immersed in the first liquid, a first active material immersed in the first liquid, and a first circulation mechanism that circulates the first liquid between the first electrode and the first active material, wherein the first electrode mediator includes a tetrathiafulvalene derivative, and the tetrathiafulvalene derivative has a chain-forming substituent at positions 4,4? and 5,5? of a tetrathiafulvalene skeleton thereof.
    Type: Application
    Filed: September 25, 2017
    Publication date: April 5, 2018
    Inventors: HONAMI NARIYAMA, YU OTSUKA
  • FLOW BATTERY
    Publication number: 20180097247
    Abstract: A flow battery includes a first liquid containing a first electrode mediator dissolved therein, a first electrode immersed in the first liquid, a first active material immersed in the first liquid, and a first circulation mechanism that circulates the first liquid between the first electrode and the first active material, wherein the first electrode mediator includes a tetrathiafulvalene derivative, and the tetrathiafulvalene derivative has a ring-forming substituent at positions 4,4? and 5,5? of a tetrathiafulvalene skeleton thereof.
    Type: Application
    Filed: September 25, 2017
    Publication date: April 5, 2018
    Inventors: HONAMI NARIYAMA, YU OTSUKA