Patents by Inventor Koki Matsuyama
Koki Matsuyama 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: 20240109332Abstract: A recording apparatus includes a conveyance unit that conveys a recording medium in a first direction toward a recording head for ejecting a liquid, a tank including a containing chamber containing the liquid to be supplied to the recording head, and an injection port through which the liquid is injected into the containing chamber, the tank being disposed downstream of the conveyance unit in the first direction, a rotatable lever that holds a tank cap for closing the injection port, and a cover that rotates about a rotation shaft between an open position for exposing the lever and a closed position for covering the lever, the rotation shaft being disposed upstream of the conveyance unit in the first direction. The cover includes a sliding portion that is provided on a surface facing the lever and comes into contact with the lever while the cover is rotating toward the closed position.Type: ApplicationFiled: December 26, 2023Publication date: April 4, 2024Inventors: Taiji Maruyama, Koya Iwakura, Hideaki Matsumura, Tetsu Hamano, Nobuhiro Toki, Daiju Takeda, Fumie Kameyama, Koki Shimada, Shota Asada, Ken Takenaga, Yusuke Tanaka, Yuta Araki, Atsushi Matsuyama, Yusuke Naratani, Kousuke Tanaka
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Patent number: 11932021Abstract: A recording apparatus includes a tank including a chamber configured to store liquid to be supplied to a recording head that ejects the liquid and a filling port from which the liquid is injected into the chamber, and an injection auxiliary member configured to assist injecting of the liquid into the chamber from the filling port, the injection auxiliary member including a first and a second flow channels each defined by a first or a second upper end portion that opens toward outside of the tank and a first or a second lower end portion that opens toward inside of the tank, wherein the second flow channel has an expansion portion arranged in a middle portion between the second upper end portion and the second lower end portion and configured to form a step to expand a cross-sectional area.Type: GrantFiled: December 20, 2022Date of Patent: March 19, 2024Assignee: Canon Kabushiki KaishaInventors: Yusuke Naratani, Koya Iwakura, Hideaki Matsumura, Tetsu Hamano, Nobuhiro Toki, Daiju Takeda, Fumie Kameyama, Koki Shimada, Shota Asada, Ken Takenaga, Yusuke Tanaka, Yuta Araki, Taiji Maruyama, Atsushi Matsuyama, Kousuke Tanaka, Toshimitsu Takahashi, Nanae Uchinuno
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Publication number: 20180222775Abstract: This electrolyzed water production device (1A) includes an electrolytic bath (3) that discharges electrolyzed products generated by electrolysis of a raw material solution from an outlet (2); a mixing section (4) that mixes the electrolyzed products with dilution water to generate electrolyzed water; and a mounting section (6) that has a connecting section (19) where a hole section (20) connected to the outlet (2) is formed and that allows the electrolytic bath (3) to be detachably mounted thereto. By moving either the electrolytic bath (3) or the connecting section (6) relative to the other, the communication between the outlet (2) and the hole section (20) is allowed or released. Additionally, the electrolytic bath (3) is mounted on the mounting section (6) in a state where the inside of the electrolytic bath (3) is filled with a predetermined amount of the raw material solution and sealed in advance and an additional raw material solution cannot be injected thereinto.Type: ApplicationFiled: April 3, 2018Publication date: August 9, 2018Inventors: Koki Matsuyama, Masayasu Shirato
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Patent number: 9944543Abstract: A power control device supplies electrolysis voltage and electrolysis current, based on input direct-current power, to an electrolytic cell for manufacturing electrolysis water by electrolysis on a raw material solution by means of electric current applied between an anode and a cathode.Type: GrantFiled: June 9, 2014Date of Patent: April 17, 2018Assignee: Morinaga Milk Industry Co., Ltd.Inventors: Koki Matsuyama, Shigehiro Kobayashi
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Patent number: 9903029Abstract: The invention is a bipolar-electrode electrolytic cell (1) which includes a chassis (2), an electrode plate (3) and a plate-shape spacer (4) having a concavity (25) disposing the electrode plate (3), wherein an unit cell (C), which is formed by connecting a plurality of spacers (4) in which the electrode plate (3) is disposed on the concavity (25) so that one plate surface of the electrode plate (3) is directed to one direction, is disposed inside the chassis (2). The bipolar-electrode electrolytic cell (1) includes engaged portions (35, 50 and 51) which are provided on any one of the concavity (25) of the spacer (4) or the electrode plate (3) and engaging portions (10A and 10B) which are formed the other portion with respect to the one portion.Type: GrantFiled: December 11, 2015Date of Patent: February 27, 2018Assignee: Morinaga Milk Industry Co., Ltd.Inventors: Koki Matsuyama, Yamato Matsuzaki
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Publication number: 20170324103Abstract: Provided is an incorporated device that incorporates therein an electrolytic cell and a power control device that is capable of suppressing temperature rise in the electrolytic cell to thereby suppress a reduction in the life of electrodes, and a method for controlling an incorporated device. The incorporated device incorporates therein an electrolytic cell and a power control device that is capable of suppressing temperature rise in the electrolytic cell to thereby suppress a reduction in the life of electrodes.Type: ApplicationFiled: November 2, 2015Publication date: November 9, 2017Inventor: Koki Matsuyama
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Patent number: 9643863Abstract: An electrolysis water-making apparatus (1) generates electrolyzed products by supplying a raw material solution into an electrolytic cell (4) to perform electrolysis, and generates electrolyzed water by diluting the electrolyzed products. The electrolysis water-making apparatus (1) includes a casing (20) configured to accommodate the electrolytic cell (4), and a bracket (30) fixed to the casing (20) in a freely detachable manner, and the bracket (30) includes a pair of rigid walls to which one end and the other end of the electrolytic cell (4) are attached. The pair of rigid walls have a dimension therebetween that can be adjusted according to the linear dimension of the electrolytic cell (4).Type: GrantFiled: June 20, 2016Date of Patent: May 9, 2017Assignee: Morinaga Milk Industry Co., Ltd.Inventors: Koki Matsuyama, Tatsuya Midorikawa
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Publication number: 20160311706Abstract: An electrolysis water-making apparatus (1) generates electrolyzed products by supplying a raw material solution into an electrolytic cell (4) to perform electrolysis, and generates electrolyzed water by diluting the electrolyzed products. The electrolysis water-making apparatus (1) includes a casing (20) configured to accommodate the electrolytic cell (4), and a bracket (30) fixed to the casing (20) in a freely detachable manner, and the bracket (30) includes a pair of rigid walls to which one end and the other end of the electrolytic cell (4) are attached. The pair of rigid walls have a dimension therebetween that can be adjusted according to the linear dimension of the electrolytic cell (4).Type: ApplicationFiled: June 20, 2016Publication date: October 27, 2016Inventors: Koki Matsuyama, Tatsuya Midorikawa
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Patent number: 9440867Abstract: An electrolysis water-making apparatus (1) generates electrolyzed products by supplying a raw material solution into an electrolytic cell (4) to perform electrolysis, and generates electrolyzed water by diluting the electrolyzed products. The electrolysis water-making apparatus (1) includes a casing (20) configured to accommodate the electrolytic cell (4), and a bracket (30) fixed to the casing (20) in a freely detachable manner, and the bracket (30) includes a pair of rigid walls to which one end and the other end of the electrolytic cell (4) are attached. The pair of rigid walls have a dimension therebetween that can be adjusted according to the linear dimension of the electrolytic cell (4).Type: GrantFiled: May 23, 2011Date of Patent: September 13, 2016Assignee: Morinaga Milk Industry Co., Ltd.Inventors: Koki Matsuyama, Tatsuya Midorikawa
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Patent number: 9403699Abstract: The invention relates to an electrolysis water-making apparatus where an electrolytic cell in which a unit cell is provided in a casing, is fixed to an installation base by a fixture attached to the electrolytic cell, and, through a pipe group, electrolyte solution is supplied into the electrolytic cell, and electrolyzed products produced in the electrolytic cell are delivered. The electrolysis water-making apparatus is characterized in that: in the installation base, there are formed one or two or more through holes, depending on the size of the electrolytic cell, through which through hole the end part of the fixture can be inserted; an end part of the fixture is inserted through a through hole, which is selected from the one or two or more through holes depending on the size of the electrolytic cell; and an end part of the fixture which projects from the installation base is locked on the installation base.Type: GrantFiled: November 19, 2010Date of Patent: August 2, 2016Assignee: Morinaga Milk Industry Co., Ltd.Inventor: Koki Matsuyama
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Patent number: 9399588Abstract: The electrolysis water-making apparatus (A) which is an apparatus for making electrolysis water (W5) by electrolyzing a raw material solution (W1, W3) including a chlorine ion includes: an electrolytic cell (2); a raw material solution feed pump (3) used to supply the raw material solution (W1, W3) to the electrolytic cell (2); and a pipe (32, 36) connecting an outlet (3b) of the raw material solution feed pump (3) allowing the raw material solution (W1, W3) to be discharged therefrom and an inlet (26) allowing the raw material solution (W1, W3) to flow into the electrolytic cell (2). In addition, the raw material solution feed pump (3) is provided so that the outlet (3b) is disposed on a lower side of the inlet (26).Type: GrantFiled: June 12, 2012Date of Patent: July 26, 2016Assignee: Morinaga Milk Industry Co., Ltd.Inventors: Masayasu Shirato, Koki Matsuyama
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Patent number: 9388060Abstract: The electrolysis water-making apparatus (A) includes: an electrolytic cell (2); a raw material solution feed pump (3) used to supply the raw material solution (W1, W3) to the electrolytic cell (2); a raw material solution pipe (32, 36) connecting an outlet (3b) of the raw material solution feed pump (3) and an inlet (26) of the electrolytic cell (2); and an electrolyzed solution advection-deterring portion (40) formed in the raw material solution pipe (32, 36) between the outlet (3b) and the inlet (26). The raw material solution feed pump (3) is provided so that the outlet (3b) is disposed on an upper side of the inlet (26). A pitched pipe (32c) in which an end thereof near the inlet (26) is disposed on an upper side of another end thereof near the outlet (3b) is provided in at least a part of the electrolyzed solution advection-deterring portion (40).Type: GrantFiled: June 15, 2012Date of Patent: July 12, 2016Assignee: Morinaga Milk Industry Co., Ltd.Inventors: Masayasu Shirato, Koki Matsuyama
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Publication number: 20160115047Abstract: A power control device supplies electrolysis voltage and electrolysis current, based on input direct-current power, to an electrolytic cell for manufacturing electrolysis water by electrolysis on a raw material solution by means of electric current applied between an anode and a cathode.Type: ApplicationFiled: June 9, 2014Publication date: April 28, 2016Applicants: Morinaga Milk Industry Co., Ltd., Morinaga Milk Industry Co., Ltd.Inventors: Koki Matsuyama, Shigehiro Kobayashi
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Patent number: 9309600Abstract: The invention is a bipolar-electrode electrolytic cell (1) which includes a chassis (2), an electrode plate (3) and a plate-shape spacer (4) having a concavity (25) disposing the electrode plate (3), wherein an unit cell (C), which is formed by connecting a plurality of spacers (4) in which the electrode plate (3) is disposed on the concavity (25) so that one plate surface of the electrode plate (3) is directed to one direction, is disposed inside the chassis (2). The bipolar-electrode electrolytic cell (1) includes engaged portions (35, 50 and 51) which are provided on any one of the concavity (25) of the spacer (4) or the electrode plate (3) and engaging portions (10A and 10B) which are formed the other portion with respect to the one portion.Type: GrantFiled: March 13, 2012Date of Patent: April 12, 2016Assignee: Morinaga Milk Industry Co., Ltd.Inventors: Koki Matsuyama, Yamato Matsuzaki
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Publication number: 20160097135Abstract: The invention is a bipolar-electrode electrolytic cell (1) which includes a chassis (2), an electrode plate (3) and a plate-shape spacer (4) having a concavity (25) disposing the electrode plate (3), wherein an unit cell (C), which is formed by connecting a plurality of spacers (4) in which the electrode plate (3) is disposed on the concavity (25) so that one plate surface of the electrode plate (3) is directed to one direction, is disposed inside the chassis (2). The bipolar-electrode electrolytic cell (1) includes engaged portions (35, 50 and 51) which are provided on any one of the concavity (25) of the spacer (4) or the electrode plate (3) and engaging portions (10A and 10B) which are formed the other portion with respect to the one portion.Type: ApplicationFiled: December 11, 2015Publication date: April 7, 2016Inventors: Koki Matsuyama, Yamato Matsuzaki
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Patent number: 9139919Abstract: An electrolysis water-making apparatus (1A) includes a casing (20), an electrolytic cell (4) installed in the casing (20) and configured to perform electrolysis on a raw material solution, a raw material solution feed pump (10) configured to pump the raw material solution to the electrolytic cell (4), and a diluting unit (26) configured to dilute electrolyzed products extracted from the electrolytic cell (4) with dilution water; and provided with a bracket (30) configured to integrally attach the electrolytic cell (4) and the raw material solution feed pump (10), and detachably fixed to the inside of the casing (20) in a state in which the electrolytic cell (4) and the raw material solution feed pump (10) are attached thereto.Type: GrantFiled: May 20, 2011Date of Patent: September 22, 2015Assignee: Morinaga Milk Industry Co., Ltd.Inventors: Koki Matsuyama, Tatsuya Midorikawa
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Publication number: 20150259223Abstract: This electrolyzed water production device (1A) includes an electrolytic bath (3) that discharges electrolyzed products generated by electrolysis of a raw material solution from an outlet (2); a mixing section (4) that mixes the electrolyzed products with dilution water to generate electrolyzed water; and a mounting section (6) that has a connecting section (19) where a hole section (20) connected to the outlet (2) is formed and that allows the electrolytic bath (3) to be detachably mounted thereto. By moving either the electrolytic bath (3) or the connecting section (6) relative to the other, the communication between the outlet (2) and the hole section (20) is allowed or released. Additionally, the electrolytic bath (3) is mounted on the mounting section (6) in a state where the inside of the electrolytic bath (3) is filled with a predetermined amount of the raw material solution and sealed in advance and an additional raw material solution cannot be injected thereinto.Type: ApplicationFiled: September 25, 2013Publication date: September 17, 2015Applicant: MORINAGA MILK INDUSTRY CO., LTD.Inventors: Koki Matsuyama, Masayasu Shirato
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Publication number: 20140216926Abstract: The electrolysis water-making apparatus (A) which is an apparatus for making electrolysis water (W5) by electrolyzing a raw material solution (W1, W3) including a chlorine ion includes: an electrolytic cell (2); a raw material solution feed pump (3) used to supply the raw material solution (W1, W3) to the electrolytic cell (2); and a pipe (32, 36) connecting an outlet (3b) of the raw material solution feed pump (3) allowing the raw material solution (W1, W3) to be discharged therefrom and an inlet (26) allowing the raw material solution (W1, W3) to flow into the electrolytic cell (2). In addition, the raw material solution feed pump (3) is provided so that the outlet (3b) is disposed on a lower side of the inlet (26).Type: ApplicationFiled: June 12, 2012Publication date: August 7, 2014Applicant: Morinaga Milk Industry Co., Ltd.Inventors: Masayasu Shirato, Koki Matsuyama
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Publication number: 20140190821Abstract: The electrolysis water-making apparatus (A) includes: an electrolytic cell (2); a raw material solution feed pump (3) used to supply the raw material solution (W1, W3) to the electrolytic cell (2); a raw material solution pipe (32, 36) connecting an outlet (3b) of the raw material solution feed pump (3) and an inlet (26) of the electrolytic cell (2); and an electrolyzed solution advection-deterring portion (40) formed in the raw material solution pipe (32, 36) between the outlet (3b) and the inlet (26). The raw material solution feed pump (3) is provided so that the outlet (3b) is disposed on an upper side of the inlet (26). A pitched pipe (32c) in which an end thereof near the inlet (26) is disposed on an upper side of another end thereof near the outlet (3b) is provided in at least a part of the electrolyzed solution advection-deterring portion (40).Type: ApplicationFiled: June 15, 2012Publication date: July 10, 2014Applicant: Morinaga Milk Industry Co., LtdInventors: Masayasu Shirato, Koki Matsuyama
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Publication number: 20140021040Abstract: The invention is a bipolar-electrode electrolytic cell (1) which includes a chassis (2), an electrode plate (3) and a plate-shape spacer (4) having a concavity (25) disposing the electrode plate (3), wherein an unit cell (C), which is formed by connecting a plurality of spacers (4) in which the electrode plate (3) is disposed on the concavity (25) so that one plate surface of the electrode plate (3) is directed to one direction, is disposed inside the chassis (2). The bipolar-electrode electrolytic cell (1) includes engaged portions (35, 50 and 51) which are provided on any one of the concavity (25) of the spacer (4) or the electrode plate (3) and engaging portions (10A and 10B) which are formed the other portion with respect to the one portion.Type: ApplicationFiled: March 13, 2012Publication date: January 23, 2014Applicant: Morinaga Milk Industry Co., Ltd.Inventors: Koki Matsuyama, Yamato Matsuzaki