Patents by Inventor Yusuke MATSUYAMA
Yusuke 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: 11932032Abstract: A printing apparatus includes a voltage supply section that supplies a charging voltage for charging a transport belt, a detection section that detects whether or not charging abnormality has occurred in the transport belt, and a determination section that determines a cause of the charging abnormality. The determination section determines that the cause of the charging abnormality is abnormality of the voltage supply section, when the movement period includes the period for which the detection section detects the charging abnormality and does not include the period for which the detection section does not detect the charging abnormality.Type: GrantFiled: March 23, 2022Date of Patent: March 19, 2024Assignee: Seiko Epson CorporationInventors: Yusuke Matsumoto, Toru Matsuyama
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Patent number: 11932009Abstract: A printing apparatus includes a printing section that performs printing on a medium containing calcium carbonate, a transport section that rotationally drives a transport belt that forms at least a portion of a transport path in which the medium is transported, a voltage supply section that supplies a charging voltage to a charging roller for charging the transport belt, a detection section that detects whether or not charging abnormality has occurred in the transport belt, a determination section that determines whether a cause of the charging abnormality is abnormality of the voltage supply section or abnormality of the transport belt, and a machine learning section that performs machine learning of a determination condition in the determination section, based on a learning model in which a rotation amount of the transport belt and a detection result of the detection section are associated with each other.Type: GrantFiled: March 23, 2022Date of Patent: March 19, 2024Assignee: Seiko Epson CorporationInventors: Yusuke Matsumoto, Toru Matsuyama
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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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Patent number: 11932033Abstract: A printing apparatus includes a printing section that performs printing on a medium containing calcium carbonate, a transport section that rotationally drives a transport belt that forms at least a portion of a transport path in which the medium is transported, a voltage supply section that supplies a charging voltage to a charging roller for charging the transport belt, a detection section that detects whether or not charging abnormality has occurred in the transport belt, and a determination section that determines whether abnormality has occurred in the voltage supply section or the transport belt, or abnormality has occurred in the voltage supply section and the transport belt, based on a rotation amount of the transport belt and the detection result of the detection section. The transport belt is coated with melamine resin.Type: GrantFiled: March 23, 2022Date of Patent: March 19, 2024Assignee: Seiko Epson CorporationInventors: Yusuke Matsumoto, Toru Matsuyama
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Publication number: 20220400717Abstract: An object of the present invention is to provide a molded food product obtained by molding and heat-treating a raw material for molded food products, wherein the molded food product has excellent binding property and water-holding property without necessarily using a phosphate salt or egg white. A raw material for a molded food product comprising: a composition for processing a molded food product comprising an aqueous dispersion or hydrosol of a thermocoagulable ?-1,3-glucan such as curdlan and oil or fat; and a food material, is molded and heated to obtain the molded food product.Type: ApplicationFiled: November 18, 2020Publication date: December 22, 2022Inventors: Shingo Kitamura, Naoko Kishie, Yusuke Matsuyama
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Publication number: 20200368294Abstract: An object of the present invention is to provide, when preparing food products for dysphagia patients, a food product for dysphagia patients having useful functions of probiotics and capable of delivering probiotics administered to a dysphagia patient to the intestines as viable cells by imparting functions of probiotics to such food products, and a thickening composition therefor. For achieving these objects, the present invention provides a thickening composition for dysphagia patients prepared as a powder mixture by mixing dried probiotic cells or a dried probiotic cell preparation and one or more polysaccharides selected from the group consisting of polysaccharides consisting of xanthan gum or guar gum and hydrolysates of these polysaccharides, wherein in the powder mixture, the probiotics and the polysaccharides are allowed to coexist in a contact state.Type: ApplicationFiled: July 26, 2018Publication date: November 26, 2020Applicant: Mitsubishi Corporation Life Sciences LimitedInventors: Yusuke MATSUYAMA, Ryo KAGOTANI, Maki IMAOKA, Atsushi KAMURA