Patents by Inventor Ryo OMODA
Ryo OMODA 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).
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Publication number: 20230344083Abstract: The present invention relates to an all-solid-state rechargeable battery in which the protrusions and recesses of the surface of the all-solid-state rechargeable battery are reduced, and a current-collecting portion is difficult to crack or cut.Type: ApplicationFiled: June 1, 2021Publication date: October 26, 2023Inventor: Ryo OMODA
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Patent number: 11715845Abstract: An all solid battery including: a first electrode include a first current collector, and a first active material layer bonded to the first current collector; a first solid electrolyte layer bonded to a surface of the first active material layer opposite the first current collector; a second solid electrolyte layer bonded to a surface of the first solid electrolyte layer opposite the first active material layer; a second electrode including a second current collector, and a second active material layer bonded to the second current collector and a surface of the second solid electrolyte layer opposite the first solid electrolyte layer, wherein the first solid electrolyte layer extends farther than the second current collector in a direction away from a first surface of the all solid battery.Type: GrantFiled: August 28, 2020Date of Patent: August 1, 2023Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Shiratsuchi Tomoyuki, Ryo Omoda
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Publication number: 20220416308Abstract: An all-solid-state rechargeable battery and a stacked all-solid-state rechargeable battery capable of reducing surface unevenness are provided. The battery makes it more difficult to crack a current collecting unit and to cut the current collecting unit, and the battery may be easily manufactured. The all-solid-state rechargeable battery includes positive and negative electrode layers; solid electrolyte layers stacked between the positive and negative electrode layers; an insulating layer on a side end surface of the positive electrode layer that covers the positive electrode layer; and thin type positive and negative electrode current collecting units protruding laterally from the positive and negative electrode layers, respectively. The insulating layer supports the positive and negative electrode current collecting units from at least one side.Type: ApplicationFiled: June 24, 2022Publication date: December 29, 2022Inventor: Ryo OMODA
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Patent number: 11264641Abstract: An all-solid secondary battery, including: a first current collector; a pair of first active material layers disposed on opposite sides of the first current collector; a pair of solid electrolyte layers disposed on surfaces of the pair of first active material layers; a pair of second active material layers disposed on surfaces of the pair of solid electrolyte layers; and a pair of second current collectors disposed on surfaces of the pair of second active material layers, wherein a surface of one of the pair of second current collectors opposite to a surface of one of the pair of second active material layers does not comprise protrusions having a height of greater than about 8 micrometers.Type: GrantFiled: January 10, 2019Date of Patent: March 1, 2022Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Takanobu Yamada, Shiratsuchi Tomoyuki, Koji Yoshida, Ryo Omoda
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Publication number: 20210066758Abstract: An all solid battery including: a first electrode include a first current collector, and a first active material layer bonded to the first current collector; a first solid electrolyte layer bonded to a surface of the first active material layer opposite the first current collector; a second solid electrolyte layer bonded to a surface of the first solid electrolyte layer opposite the first active material layer; a second electrode including a second current collector, and a second active material layer bonded to the second current collector and a surface of the second solid electrolyte layer opposite the first solid electrolyte layer, wherein the first solid electrolyte layer extends farther than the second current collector in a direction away from a first surface of the all solid battery.Type: ApplicationFiled: August 28, 2020Publication date: March 4, 2021Inventors: Shiratsuchi TOMOYUKI, Ryo OMODA
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Publication number: 20190214677Abstract: An all-solid secondary battery, including: a first current collector; a pair of first active material layers disposed on opposite sides of the first current collector; a pair of solid electrolyte layers disposed on surfaces of the pair of first active material layers; a pair of second active material layers disposed on surfaces of the pair of solid electrolyte layers; and a pair of second current collectors disposed on surfaces of the pair of second active material layers, wherein a surface of one of the pair of second current collectors opposite to a surface of one of the pair of second active material layers does not comprise protrusions having a height of greater than about 8 micrometers.Type: ApplicationFiled: January 10, 2019Publication date: July 11, 2019Inventors: Takanobu YAMADA, Shiratsuchi TOMOYUKI, Koji YOSHIDA, Ryo OMODA
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Patent number: 10186730Abstract: An electrolyte for a secondary battery, the electrolyte including: an organic solvent; and a lithium ion conductive solid electrolyte represented by the formula LiaPbSc wherein 3<a<5, 1<b<3, and 6<c<8, and wherein at least a portion of the solid electrolyte is dissolved in the organic solvent.Type: GrantFiled: July 14, 2016Date of Patent: January 22, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Ryo Omoda, Yuichi Aihara, Seitaro Ito, Takanobu Yamada
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Patent number: 10050265Abstract: A positive electrode for an alkali metal-sulfur battery, the positive electrode including: a porous conductive material layer including a plurality of nanocarbon structures of a conductive material, wherein the conductive material defines a plurality of pores between the plurality of nanocarbon structures of the conductive material; sulfur, which is contained in the plurality of pores of the porous conductive material layer; and a polymer film disposed directly on at least a portion of the porous conductive material layer.Type: GrantFiled: December 1, 2015Date of Patent: August 14, 2018Assignees: SAMSUNG ELECTRONICS CO., LTD., ULVAC, INC.Inventors: Ryo Omoda, Takanobu Yamada, Haruhisa Nakano, Hirohiko Murakami, Naoki Tsukahara, Tatsuhiro Nozue, Yoshiaki Fukuda, Yuichi Aihara
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Publication number: 20170018802Abstract: An electrolyte for a secondary battery, the electrolyte including: an organic solvent; and a lithium ion conductive solid electrolyte represented by the formula LiaPbSc wherein 3<a<5, 1<b<3, and 6<c<8, and wherein at least a portion of the solid electrolyte is dissolved in the organic solvent.Type: ApplicationFiled: July 14, 2016Publication date: January 19, 2017Inventors: Ryo OMODA, Yuichi AIHARA, Seitaro ITO, Takanobu YAMADA
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Publication number: 20160181600Abstract: A positive electrode for an alkali metal-sulfur battery, the positive electrode including: a porous conductive material layer including a plurality of nanocarbon structures of a conductive material, wherein the conductive material defines a plurality of pores between the plurality of nanocarbon structures of the conductive material; sulfur, which is contained in the plurality of pores of the porous conductive material layer; and a polymer film disposed directly on at least a portion of the porous conductive material layer.Type: ApplicationFiled: December 1, 2015Publication date: June 23, 2016Inventors: Ryo OMODA, Takanobu YAMADA, Haruhisa NAKANO, Hirohiko MURAKAMI, Naoki TSUKAHARA, Tatsuhiro NOZUE, Yoshiaki FUKUDA, Yuichi AIHARA
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Patent number: 9343786Abstract: An electrochemical device including: a positive electrode including oxygen as a positive active material; a negative electrode including a lithium ion-intercalatable/deintercalatable material as a negative active material; and an electrolytic solution in fluid communication with the positive electrode and the negative electrode and including a solvent and an oxygen absorbing/desorbing material with an oxygen binding rate of about 60 to about 95% in a pure oxygen atmosphere.Type: GrantFiled: December 5, 2013Date of Patent: May 17, 2016Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Ryo Omoda, Yuichi Aihara, Hiroyuki Nishide, Satoshi Nakajima, Natsuru Chikushi
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Patent number: 9276301Abstract: A polymeric compound including a cross-linked backbone which is a product of a reaction between a multifunctional acrylate compound and a metal porphyrin derivative, wherein the metal porphyrin derivative has a first axial position and a second axial position, and further includes a basic coordination ligand coordinated at the first axial position of the metal porphyrin derivative.Type: GrantFiled: December 6, 2013Date of Patent: March 1, 2016Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Ryo Omoda, Hiroyuki Nishide, Satoshi Nakajima, Yuichi Aihara
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Patent number: 9050061Abstract: Embodiments described herein relate to health monitoring apparatuses, systems and methods that allow a user to passively monitor her/his health. Embodiments include acquiring chemical substances from a subject's skin (e.g., in sweat and/or sweat vapor or oil excretions) using a sample capture system located on a mounting portion in a fixed location. Embodiments also include analyzing chemical substance(s) acquiring from the subject's skin to generate raw data. Embodiments further include analyzing the raw data to generate health status data for a particular subject.Type: GrantFiled: August 31, 2009Date of Patent: June 9, 2015Assignee: EMPIRE TECHNOLOGY DEVELOPMENT LLCInventor: Ryo Omoda
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Publication number: 20140162147Abstract: An electrochemical device including: a positive electrode including oxygen as a positive active material; a negative electrode including a lithium ion-intercalatable/deintercalatable material as a negative active material; and an electrolytic solution in fluid communication with the positive electrode and the negative electrode and including a solvent and an oxygen absorbing/desorbing material with an oxygen binding rate of about 60 to about 95% in a pure oxygen atmosphere.Type: ApplicationFiled: December 5, 2013Publication date: June 12, 2014Applicant: Samsung Electronics Co., Ltd.Inventors: Ryo OMODA, Yuichi AIHARA, Hiroyuki NISHIDE, Satoshi NAKAJIMA, Natsuru CHIKUSHI
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Publication number: 20140162148Abstract: A polymeric compound including a cross-linked backbone which is a product of a reaction between a multifunctional acrylate compound and a metal porphyrin derivative, wherein the metal porphyrin derivative has a first axial position and a second axial position, and further includes a basic coordination ligand coordinated at the first axial position of the metal porphyrin derivative.Type: ApplicationFiled: December 6, 2013Publication date: June 12, 2014Applicant: Samsung Electronics Co., Ltd.Inventors: Ryo OMODA, Hiroyuki NISHIDE, Satoshi NAKAJIMA, Yuichi AIHARA
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Patent number: 8481987Abstract: Devices and methods for degrading contaminants that may foul a sensor. A photocatalyst associated with the sensor is capable of interacting with a light source to prevent contamination of the sensor and/or to facilitate decontamination of the sensor by contaminants such as, but not limited to, organic compounds, volatile organic compounds (VOCs), organometallic compounds, soot, organic matter, bacteria, algae, eggs of aquatic organisms, planktonic larvae, and the like.Type: GrantFiled: June 18, 2010Date of Patent: July 9, 2013Assignee: Empire Technology Development LLCInventor: Ryo Omoda
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Publication number: 20110308303Abstract: Devices and methods for degrading contaminants that may foul a sensor. A photocatalyst associated with the sensor is capable of interacting with a light source to prevent contamination of the sensor and/or to facilitate decontamination of the sensor by contaminants such as, but not limited to, organic compounds, volatile organic compounds (VOCs), organometallic compounds, soot, organic matter, bacteria, algae, eggs of aquatic organisms, planktonic larvae, and the like.Type: ApplicationFiled: June 18, 2010Publication date: December 22, 2011Applicant: EMPIRE TECHNOLOGY DEVELOPMENT LLCInventor: Ryo Omoda
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Publication number: 20110054273Abstract: Embodiments described herein relate to health monitoring apparatuses, systems and methods that allow a user to passively monitor her/his health. Embodiments include acquiring chemical substances from a subject's skin (e.g., in sweat and/or sweat vapor or oil excretions) using a sample capture system located on a mounting portion in a fixed location. Embodiments also include analyzing chemical substance(s) acquiring from the subject's skin to generate raw data. Embodiments further include analyzing the raw data to generate health status data for a particular subject.Type: ApplicationFiled: August 31, 2009Publication date: March 3, 2011Applicant: KRI INCORPORATIONInventor: Ryo OMODA