Patents by Inventor Fumitake Satoh
Fumitake Satoh 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: 20190388462Abstract: The present application provides a composition for treatment or prophylaxis of age-related macular degeneration in a subject, comprising molecular hydrogen as an active ingredient, and a method for treatment or prophylaxis of age-related macular degeneration, comprising administering the composition to a subject with age-related macular degeneration.Type: ApplicationFiled: May 31, 2019Publication date: December 26, 2019Inventors: Fumitake Satoh, Shinichi Hirano, Yusuke Ichikawa, Takeshirou Takekoshi
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Patent number: 10435798Abstract: A hydrogen gas generator comprises: an electrolyzer (2) configured to include a housing (20), a first chamber (21), a second chamber (22), a membrane (25), and a pair of electrode plates (23, 24); a tank (6) configured to store water to be electrolyzed (W); an electric power source (3) configured to apply a DC voltage to the pair of electrode plates; a diluter (4) configured to introduce a diluent gas into the first chamber or the second chamber in which the electrode plate to be a cathode is provided, the diluent gas diluting hydrogen gas generated; an electric quantity detector (51) configured to detect an electric quantity given to the electrode plate to be the cathode; a flow rate detector (52) configured to detect a flow rate of the diluent gas from the diluter; a calculator (5) configured to calculate a concentration of the diluted hydrogen gas on the basis of the electric quantity detected by the electric quantity detector and the flow rate detected by the flow rate detector; and an indicator (54) confType: GrantFiled: April 21, 2016Date of Patent: October 8, 2019Assignee: MIZ Company LimitedInventors: Ryousuke Kurokawa, Kenji Tanaka, Fumitake Satoh, Bunpei Satoh
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Patent number: 10238232Abstract: A selective hydrogen adding equipment for supplying hydrogen to a living organism applicable fluid includes a hydrogen generating system, that contains a hydrogen generating agent as an essential component, a hydrogen bubble forming implement, that stores the hydrogen generating system and has a gas/liquid separating section including a gas-permeable film or an open-close valve, and a closed container to accommodate the hydrogen adding equipment. The gas/liquid separating section vents hydrogen gas generated by a contact reaction between the hydrogen generating agent and water or water vapor, the gas/liquid separating section avoids the water from flowing out and/or avoids the living organism applicable fluid from flowing in. The gas/liquid separating section allows water vapor of the living organism applicable fluid to flow in the hydrogen bubble forming implement so as to contact with the hydrogen generating agent.Type: GrantFiled: September 11, 2015Date of Patent: March 26, 2019Assignee: Miz Co., Ltd.Inventors: Fumitake Satoh, Tomoki Seo, Ryosuke Kurokawa, Bunpei Satoh
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Publication number: 20180037480Abstract: A method of generating hydrogen water of pH 6 to 8 using at least one electrolyzer (2) is provided. The electrolyzer (2) includes a housing (20), a membrane (25) that partitions the inside of the housing (20), an anode chamber (21) and a cathode chamber (22) that are formed inside the housing by being partitioned by the membrane, an anode (23) that is provided to be in contact with a surface of the membrane at the anode chamber side or provided to be separated from the surface via a small space, and a cathode (24) that is provided to be in contact with a surface of the membrane at the cathode chamber side or provided to be separated from the surface of the membrane at the cathode chamber side via a small space.Type: ApplicationFiled: August 1, 2017Publication date: February 8, 2018Inventors: Ryousuke KUROKAWA, Fumitake SATOH, Bunpei SATOH
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Publication number: 20170327958Abstract: The generator comprises: a hydrogen supply source (2) configured to continuously supply a hydrogen-containing gas; a liquid supply source (3) configured to continuously supply a liquid; a dissolving unit (4) configured to dissolve the hydrogen-containing gas in the liquid; a memory (5) configured to store preliminarily-obtained relational information among a flow rate, water pressure, and hydrogen concentration of the hydrogen-containing liquid passing through the dissolving unit; a flow rate detector (52) configured to detect the flow rate of the hydrogen-containing liquid; a water pressure detector (51) configured to detect the water pressure of the hydrogen-containing liquid; and a calculator (5) configured to obtain the hydrogen concentration on the basis of the detected flow rate and water pressure and the relational information.Type: ApplicationFiled: May 10, 2017Publication date: November 16, 2017Inventors: Ryousuke KUROKAWA, Fumitake SATOH
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Patent number: 9717877Abstract: An apparatus includes an electrolytic cell having an electrolytic chamber to which subject raw water is introduced, at least one membrane that separates inside and outside of the electrolytic chamber, and at least one pair of electrode plates provided in the inside and the outside of the electrolytic chamber so as to sandwich the membrane, the electrode plate in the outside of the electrolytic chamber being provided to be in contact with the membrane; a direct-current power source that applies a direct-current voltage to the pair of electrode plates; and a diluent gas supplier for diluting hydrogen gas generated from the electrode plate that is to be a cathode, wherein the apparatus blows diluent gas supplied from the diluent gas supplier to the cathode thereby to constantly maintain a hydrogen gas concentration in the vicinity of the cathode during electrolysis at lower than 18.3 vol % so that mixed gas comprising the hydrogen gas and the diluent gas and having a hydrogen gas concentration of 0.1 to 18.Type: GrantFiled: May 22, 2013Date of Patent: August 1, 2017Assignee: MIZ Co., Ltd.Inventors: Fumitake Satoh, Ryousuke Kurokawa, Bunpei Satoh, Tomoki Seo
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Publication number: 20170157045Abstract: An object is to provide an apparatus and method for generating a hydrogen-containing liquid that are capable of generating a hydrogen-containing liquid of which the hydrogen concentration after 10 minutes exceeds 6 ppm and the hydrogen concentration after 24 hours exceeds 10 ppm. The apparatus comprises a hydrogen generating agent (11) reacting with water to generate hydrogen gas, a capsule (20) configured to be charged with the hydrogen generating agent (11) and discharge the hydrogen gas generated in the capsule (20) to external, and a container (3) configured to be charged with a liquid (L) that is an object to which the hydrogen gas generated in the capsule (20) is added. The ratio (V/W) of a volume (V ml) of the capsule (20) to a weight (W g) of the hydrogen generating agent (11) is 11.4 or less and more preferably 8.2 or less.Type: ApplicationFiled: December 2, 2016Publication date: June 8, 2017Inventors: Ryousuke KUROKAWA, Fumitake SATOH, Bunpei SATOH
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Patent number: 9636358Abstract: A device for producing a hydrogen containing fluid, having a container that stores fluid which able to be used for a living organism and has water vapor permeability, a hydrogen generating system that generates hydrogen by using moisture, and a wrapping member that encloses the container and the hydrogen generating system and has low hydrogen molecule permeability. The wrapping member encloses the container and the hydrogen generating system located outside the container, and a treatment to increase humidity in a space between an outer surface of the container and an inner surface of the wrapping member is performed.Type: GrantFiled: March 13, 2015Date of Patent: May 2, 2017Assignee: MIZ COMPANY LIMITEDInventors: Fumitake Satoh, Ryousuke Kurokawa, Bunpei Satoh
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Publication number: 20170044677Abstract: A hydrogen gas generator comprises: an electrolyzer (2) configured to include a housing (20), a first chamber (21), a second chamber (22), a membrane (25), and a pair of electrode plates (23, 24); a tank (6) configured to store water to be electrolyzed (W); an electric power source (3) configured to apply a DC voltage to the pair of electrode plates; a diluter (4) configured to introduce a diluent gas into the first chamber or the second chamber in which the electrode plate to be a cathode is provided, the diluent gas diluting hydrogen gas generated; an electric quantity detector (51) configured to detect an electric quantity given to the electrode plate to be the cathode; a flow rate detector (52) configured to detect a flow rate of the diluent gas from the diluter; a calculator (5) configured to calculate a concentration of the diluted hydrogen gas on the basis of the electric quantity detected by the electric quantity detector and the flow rate detected by the flow rate detector; and an indicator (54) confType: ApplicationFiled: April 21, 2016Publication date: February 16, 2017Inventors: Ryousuke KUROKAWA, Kenji TANAKA, Fumitake SATOH, Bunpei SATOH
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Publication number: 20160089394Abstract: A device for producing a hydrogen containing fluid, having a container that stores fluid which able to be used for a living organism and has water vapor permeability, a hydrogen generating system that generates hydrogen by using moisture, and a wrapping member that encloses the container and the hydrogen generating system and has low hydrogen molecule permeability. The wrapping member encloses the container and the hydrogen generating system located outside the container, and a treatment to increase humidity in a space between an outer surface of the container and an inner surface of the wrapping member is performed.Type: ApplicationFiled: March 13, 2015Publication date: March 31, 2016Inventors: Fumitake SATOH, Ryousuke KUROKAWA, Bunpei SATOH
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Publication number: 20150374166Abstract: A selective hydrogen adding equipment for supplying hydrogen to a living organism applicable fluid, comprising: a hydrogen generating system that contains a hydrogen generating agent as an essential component; a hydrogen bubble forming implement that stores the hydrogen generating system and has a gas/liquid separating section including a gas-permeable film or an open-close valve; and a closed container to accommodate the hydrogen adding equipment, wherein the gas/liquid separating section vents hydrogen gas generated by a contact reaction between the hydrogen generating agent and water or water vapor, the gas/liquid separating section avoids the water from flowing out and/or avoids the living organism applicable fluid from flowing in, and the gas/liquid separating section allows water vapor of the living organism applicable fluid to flow in the hydrogen bubble forming implement so as to contact with the hydrogen generating agent.Type: ApplicationFiled: September 11, 2015Publication date: December 31, 2015Inventors: Fumitake SATOH, Tomoki SEO, Ryosuke KUROKAWA, Bunpei SATOH
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Publication number: 20150292091Abstract: An apparatus includes: an electrolytic cell (6) having an electrolytic chamber (3) to which subject raw water (2) to be electrolyzed is introduced, at least one membrane (13) that partitions inside and outside of the electrolytic chamber, and at least a pair of electrode plates (4, 5) provided in the inside and the outside of the electrolytic chamber so as to sandwich the membrane, the electrode plate in the outside of the electrolytic chamber being provided to be in contact with the membrane; a direct-current power source (14) that applies a direct-current voltage to the pair of electrode plates; and a diluent gas supply means (10, 11) for supplying a diluent gas for diluting hydrogen gas generated from an electrode plate of the pair of electrode plates that is to be the cathode, wherein at least a part of a gas phase portion (7) formed in the electrolytic chamber is covered with a hydrogen gas permeable membrane (8), the apparatus blows diluent gas supplied using the diluent gas supply means to the cathodeType: ApplicationFiled: November 29, 2013Publication date: October 15, 2015Applicant: MIZ Co., LTD.Inventors: Fumitake Satoh, Ryousuke Kurokawa, Bunpei Satoh
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Patent number: 9149774Abstract: A selective hydrogen adding equipment is provided by which living organism applicable hydrogen-contained fluid is obtained without changing properties of the living organism applicable fluid. Living organism applicable hydrogen-contained fluid is obtained through storing a hydrogen generating system, which contains a hydrogen generating agent as an essential component, in a hydrogen bubble forming implement which has a gas/liquid separating section including a gas-permeable film or an open-close type valve, causing the hydrogen generating system and a generating-purpose water to react in the hydrogen bubble forming implement, and supplying hydrogen gas generated in the hydrogen bubble forming implement into living organism applicable fluid via the gas/liquid separating section.Type: GrantFiled: August 3, 2012Date of Patent: October 6, 2015Assignee: MIZ Co. LTD.Inventors: Fumitake Satoh, Tomoki Seo, Ryosuke Kurokawa, Bunpei Satoh
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Publication number: 20150258298Abstract: An apparatus includes a hydrogen generating agent, a hydrogen gas generator having the hydrogen generating agent, and at least one of a diluent gas supplier or a vacuum pump for diluting hydrogen gas generated by a reaction of the hydrogen generating agent and water for reaction. A part or whole of a gas phase portion in the hydrogen gas generator is covered with a hydrogen gas permeable membrane and is operable to mix the hydrogen gas with the diluent gas supplied from the diluent gas supplier or the vacuum pump thereby to supply a living organism with a mixed gas at a flow volume of 1 mL/min or more. The mixed gas has a hydrogen gas concentration of 0.1 vol % or higher and lower than 18.3 vol %. A hydrogen gas concentration is maintained in a position separated by 7 cm from the hydrogen generating agent or a water surface of the water for reaction at lower than 18.3 vol % during hydrogen generation even when supply of the diluent gas is stopped.Type: ApplicationFiled: November 25, 2013Publication date: September 17, 2015Inventors: Fumitake Satoh, Ryousuke Kurokawa, Bunpei Satoh, Tomoki Seo
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Patent number: 9120672Abstract: Living organism applicable hydrogen-contained fluid is obtained through storing a hydrogen generating system, which contains a hydrogen generating agent as an essential component, in a hydrogen bubble forming implement which has a gas/liquid separating section including a gas-permeable film or an open-close type valve, causing the hydrogen generating system and a generating-purpose water to react in the hydrogen bubble forming implement, and supplying hydrogen gas generated in the hydrogen bubble forming implement into living organism applicable fluid via the gas/liquid separating section.Type: GrantFiled: June 29, 2012Date of Patent: September 1, 2015Assignee: MIZ CO., LTD.Inventors: Fumitake Satoh, Tomoki Seo, Ryosuke Kurokawa, Bunpei Satoh, Tatsuya Naito
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Patent number: 9108871Abstract: A selective hydrogen adding equipment for living organism applicable fluid, comprising a hydrogen generating system and a hydrogen bubble forming implement, the hydrogen bubble forming implement having a gas/liquid separating section including an open-close type valve, wherein the hydrogen bubble forming implement is disposed in a closed container storing living organism applicable fluid and the hydrogen gas is supplied into the closed container storing living organism applicable fluid via the gas/liquid separating section thereby to provide living organism applicable hydrogen-contained fluid, and wherein the open-close type valve is opened by a gas pressure of hydrogen gas generated in an internal of the hydrogen bubble forming implement owing to a reaction between the hydrogen generating system and the generating-purpose water thereby to exhaust hydrogen gas into the closed container as an external of the hydrogen bubble forming implement while the open-close type valve is closed after the exhaust.Type: GrantFiled: June 7, 2012Date of Patent: August 18, 2015Assignee: MIZ Co. LTD.Inventors: Fumitake Satoh, Tomoki Seo, Ryosuke Kurokawa, Bunpei Satoh, Tatsuya Naito, Tomoyuki Yanagihara, Yohei Satoh, Yoko Satoh
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Publication number: 20150144132Abstract: An apparatus includes an electrolytic cell having an electrolytic chamber to which subject raw water is introduced, at least one membrane that separates inside and outside of the electrolytic chamber, and at least one pair of electrode plates provided in the inside and the outside of the electrolytic chamber so as to sandwich the membrane, the electrode plate in the outside of the electrolytic chamber being provided to be in contact with the membrane; a direct-current power source that applies a direct-current voltage to the pair of electrode plates; and a diluent gas supplier for diluting hydrogen gas generated from the electrode plate that is to be a cathode, wherein the apparatus blows diluent gas supplied from the diluent gas supplier to the cathode thereby to constantly maintain a hydrogen gas concentration in the vicinity of the cathode during electrolysis at lower than 18.3 vol % so that mixed gas comprising the hydrogen gas and the diluent gas and having a hydrogen gas concentration of 0.1 to 18.Type: ApplicationFiled: May 22, 2013Publication date: May 28, 2015Inventors: Fumitake Satoh, Ryousuke Kurokawa, Bunpei Satoh, Tomoki Seo
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Patent number: 8887625Abstract: Hydrogen gas is added into living organism applicable fluid substantially without changing constituents of the living organism applicable fluid by reacting a hydrogen generating system and a generating-purpose water, wherein the hydrogen generating system contains metal aluminum, which is a food additive, as a hydrogen generating agent and calcium oxide or calcium hydroxide, which is also a food additive, as a hydrogen generating reaction accelerator such that the hydrogen generating agent and the hydrogen generating reaction accelerator are adjacent to each other.Type: GrantFiled: December 11, 2012Date of Patent: November 18, 2014Assignee: MIZ Co., Ltd.Inventors: Fumitake Satoh, Tomoki Seo, Ryosuke Kurokawa, Bunpei Satoh
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Patent number: 8574503Abstract: An instrument for producing hydrogen-dissolved liquid comprises a hydrogen generating system stored in a separator, and the hydrogen generating system comprises: a hydrogen generating agent that reacts with raw water to generate hydrogen; a metal-ion sequestering agent that sequesters metal ions dissolved from the hydrogen generating agent; and a pH adjusting agent.Type: GrantFiled: December 14, 2012Date of Patent: November 5, 2013Assignee: MIZ Co., Ltd.Inventors: Fumitake Satoh, Tomoki Seo, Ryosuke Kurokawa, Bunpei Satoh
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Publication number: 20130245540Abstract: A producing method for a living organism-applicable hydrogen-contained fluid, which includes hydrogen molecules in living organism-applicable fluid enclosed in a container (2i) with hydrogen molecule permeability, is provided. This method includes a hydrogen exposing step of exposing hydrogen molecules to the container (2i) in which the living organism-applicable fluid is enclosed from the outside of the container without opening the container. The container with hydrogen molecule permeability is one that allows a dissolved hydrogen concentration of a normal saline solution to be 1 ppb or greater when the container filled with the normal saline solution is immersed for 5 hours in a volume of hydrogen water, which stably maintains an approximately saturated state (1.6 ppm at 20 C degrees under 1 barometric pressure) and is 20 times the content volume of the container.Type: ApplicationFiled: March 15, 2013Publication date: September 19, 2013Applicant: MIZ CO. LTD.Inventors: Bunpei SATOH, Kazuyoshi ARAI, Fumitake SATOH