Patents by Inventor Ryosuke Araki
Ryosuke Araki 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: 20230331504Abstract: A printing apparatus includes a stacking portion on which a print medium printed by a printing unit configured to perform printing is stacked, a discharge unit configured to discharge the print medium printed by the printing unit to the stacking portion, a passage forming portion arranged facing the stacking portion and configured to form a discharge passage of the print medium together with the stacking portion, and an outlet port located in a downstream end of the stacking portion and a downstream end of the passage forming portion in a conveying direction of the print medium. The passage forming portion includes an opening/closing portion which is displaceable between a closed position for forming the discharge passage and an open position for opening the stacking portion.Type: ApplicationFiled: June 20, 2023Publication date: October 19, 2023Inventors: Tsutomu Obata, Yoshiaki Suzuki, Kenji Shimamura, Ryoya Shinjo, Ryosuke Araki
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Patent number: 11760598Abstract: A printing apparatus includes a stacking portion on which a print medium printed by a printing unit configured to perform printing is stacked, a discharge unit configured to discharge the print medium printed by the printing unit to the stacking portion, a passage forming portion arranged facing the stacking portion and configured to form a discharge passage of the print medium together with the stacking portion, and an outlet port located at a downstream end of the stacking portion and a downstream end of the passage forming portion in a conveying direction of the print medium. The passage forming portion includes an opening/closing portion which is displaceable between a closed position for forming the discharge passage and an open position for opening access to the stacking portion.Type: GrantFiled: September 29, 2021Date of Patent: September 19, 2023Assignee: Canon Kabushiki KaishaInventors: Tsutomu Obata, Yoshiaki Suzuki, Kenji Shimamura, Ryoya Shinjo, Ryosuke Araki
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Patent number: 11718494Abstract: A printing apparatus includes a stacking portion on which a print medium printed by a printing unit configured to perform printing is stacked, a discharge unit configured to discharge the print medium printed by the printing unit to the stacking portion, a passage forming portion arranged facing the stacking portion and configured to form a discharge passage of the print medium together with the stacking portion, and an outlet port located at a downstream end of the stacking portion and a downstream end of the passage forming portion in a conveying direction of the print medium. The passage forming portion includes an opening/closing portion which is displaceable between a closed position for forming the discharge passage and an open position for opening access to the stacking portion.Type: GrantFiled: September 29, 2021Date of Patent: August 8, 2023Assignee: Canon Kabushiki KaishaInventors: Tsutomu Obata, Yoshiaki Suzuki, Kenji Shimamura, Ryoya Shinjo, Ryosuke Araki
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Publication number: 20220097996Abstract: A printing apparatus includes a stacking portion on which a print medium printed by a printing unit configured to perform printing is stacked, a discharge unit configured to convey the print medium printed by the printing unit to the stacking portion, a passage forming portion arranged above the stacking portion so as to face the stacking portion and configured to form a discharge passage of the print medium together with the stacking portion, and an outlet port located in a downstream end of the discharge passage in a conveying direction of the print medium. In the outlet port, the passage forming portion extends to the downstream side of the stacking portion in the conveying direction.Type: ApplicationFiled: September 24, 2021Publication date: March 31, 2022Inventors: Ryosuke Araki, Tsutomu Obata, Yoshiaki Suzuki, Kenji Shimamura, Ryoya Shinjo
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Publication number: 20220097997Abstract: A printing apparatus includes a stacking portion on which a print medium printed by a printing unit configured to perform printing is stacked, a discharge unit configured to discharge the print medium printed by the printing unit to the stacking portion, a passage forming portion arranged facing the stacking portion and configured to form a discharge passage of the print medium together with the stacking portion, and an outlet port located in a downstream end of the stacking portion and a downstream end of the passage forming portion in a conveying direction of the print medium. The passage forming portion includes an opening/closing portion which is displaceable between a closed position for forming the discharge passage and an open position for opening the stacking portion.Type: ApplicationFiled: September 29, 2021Publication date: March 31, 2022Inventors: Tsutomu Obata, Yoshiaki Suzuki, Kenji Shimamura, Ryoya Shinjo, Ryosuke Araki
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Publication number: 20220097994Abstract: A printing apparatus includes a stacking portion on which a print medium printed by a printing unit configured to perform printing is stacked, a discharge unit configured to discharge the print medium printed by the printing unit to the stacking portion, a passage forming portion arranged facing the stacking portion and configured to form a discharge passage of the print medium together with the stacking portion, and an outlet port located in a downstream end of the stacking portion and a downstream end of the passage forming portion in a conveying direction of the print medium. The passage forming portion includes a take-out port through which a user can take out, from the stacking portion, the print medium printed by the printing unit.Type: ApplicationFiled: September 29, 2021Publication date: March 31, 2022Inventors: Yoshiaki Suzuki, Tsutomu Obata, Kenji Shimamura, Ryoya Shinjo, Ryosuke Araki
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Patent number: 11010573Abstract: An optical information reader includes a reflective member that reflects illumination light emitted from an illuminant toward a reading surface, and an image former ensured to present an imaging target held over the reading surface within an imaging region of an imager. The imaging region includes a first imaging region defined between the image former and the reading surface, and a second imaging region defined between the reading surface and the reflective member so as to be continuous to the first imaging region when light is internally reflected on the reading surface inside the housing. The reflective member is arranged outside the first imaging region, while the illuminant, the imager and the image former are arranged outside the second imaging region. The illuminant emits illumination light toward a reflecting surface of the reflective member in the second imaging region.Type: GrantFiled: July 2, 2018Date of Patent: May 18, 2021Assignee: DENSO WAVE INCORPORATEDInventors: Ryosuke Araki, Kyosuke Ikeda
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Publication number: 20200167536Abstract: An optical information reader includes a reflective member that reflects illumination light emitted from an illuminant toward a reading surface, and an image former ensured to present an imaging target held over the reading surface within an imaging region of an imager. The imaging region includes a first imaging region defined between the image former and the reading surface, and a second imaging region defined between the reading surface and the reflective member so as to be continuous to the first imaging region when light is internally reflected on the reading surface inside the housing. The reflective member is arranged outside the first imaging region, while the illuminant, the imager and the image former are arranged outside the second imaging region. The illuminant emits illumination light toward a reflecting surface of the reflective member in the second imaging region.Type: ApplicationFiled: July 2, 2018Publication date: May 28, 2020Applicant: DENSO WAVE INCORPORATEDInventors: Ryosuke ARAKI, Kyosuke IKEDA
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Publication number: 20200047529Abstract: There is provided with a printing apparatus. A transfer member cyclically passes a formation area and a transfer area of an ink image. A print unit forms an ink image on the transfer member by discharging ink to the transfer member in the formation area. A conveyance drum conveys a print medium and to which an ink image is transferred from the transfer member in the transfer area. A cleaning unit cleans the conveyance drum at a cleaning position where the cleaning unit contacts the conveyance drum. A displacing unit separates the cleaning unit from the cleaning position when the print medium passes the cleaning position.Type: ApplicationFiled: July 30, 2019Publication date: February 13, 2020Inventors: Ryosuke Araki, Shunya Sunouchi
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Patent number: 10556433Abstract: A liquid discharge apparatus includes a liquid discharge head including a discharge port configured to discharge liquid and a discharge port surface provided with the discharge port. A head cleaning member including a contact portion contacts the discharge port surface, and is configured to cause the contact portion to contact the discharge port surface and to move relative to the discharge port surface in order to clean adherents attached to the discharge port surface. The discharge port includes a plurality of protrusion portions extending toward a discharge port inner side. The contact portion includes a fiber, and the fiber in the contact portion includes a portion having a size greater than a minimum protrusion distance among protrusion distances between the protrusion portions.Type: GrantFiled: January 10, 2019Date of Patent: February 11, 2020Assignee: Canon Kabushiki KaishaInventors: Tomoki Ishiwata, Takatsugu Moriya, Shinya Asano, Kanto Kurasawa, Ryosuke Araki
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Publication number: 20190366688Abstract: Provided is a laminate containing, in the indicated order, a resin layer that contains a polyolefin, an adhesive layer, an undercoat layer, and a metal layer that contains metal or metal oxide.Type: ApplicationFiled: February 13, 2018Publication date: December 5, 2019Applicant: IDEMITSU UNITECH CO., LTD.Inventors: Ryosuke ARAKI, Kaname KONDO
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Publication number: 20190232665Abstract: A liquid discharge apparatus includes a liquid discharge head including a discharge port configured to discharge liquid and a discharge port surface provided with the discharge port. A head cleaning member including a contact portion contacts the discharge port surface, and is configured to cause the contact portion to contact the discharge port surface and to move relative to the discharge port surface in order to clean adherents attached to the discharge port surface. The discharge port includes a plurality of protrusion portions extending toward a discharge port inner side. The contact portion includes a fiber, and the fiber in the contact portion includes a portion having a size greater than a minimum protrusion distance among protrusion distances between the protrusion portions.Type: ApplicationFiled: January 10, 2019Publication date: August 1, 2019Inventors: Tomoki Ishiwata, Takatsugu Moriya, Shinya Asano, Kanto Kurasawa, Ryosuke Araki
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Publication number: 20190176437Abstract: A laminate including, in the following order: a first layer formed of polypropylene containing a smectic crystal; and a second layer formed of a resin composition containing a thermoplastic resin and a metal foil powder, wherein the metal foil powder is a flattened piece having a laminate structure in which both surfaces of a metal thin film layer are each covered with a transparent thin film layer.Type: ApplicationFiled: June 2, 2017Publication date: June 13, 2019Applicants: IDEMITSU UNITECH CO., LTD., OIKE & CO., LTD.Inventors: Kaname KONDO, Ryosuke ARAKI, Keishi TADA, Tatsuro MATSUURA, Yusuke KAINOU, Norio HAKIRI
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Patent number: 9703249Abstract: When fixing is not necessary in a printing apparatus including a fixing unit, a sheet to be conveyed is allowed to avoid the fixing unit. Specifically, a fixing unit-bypass path is provided on a conveying path corresponding to the fixing unit. Further, when a surface treatment material is not applied to a sheet from a surface treatment material applying head, that is, when fixing processing is not performed by the fixing unit, a sheet is conveyed along a fixing unit-bypass path. Since a sheet is conveyed along an bypass path when fixing processing is not performed as described above, it is possible to prevent a sheet from being affected by heat or the like while the sheet passes through the fixing unit.Type: GrantFiled: February 5, 2016Date of Patent: July 11, 2017Assignee: Canon Kabushiki KaishaInventors: Kota Uchida, Kengo Nieda, Ryosuke Araki, Shinya Asano, Kanto Kurasawa, Mika Masuda, Yusuke Nakaya
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Publication number: 20160238972Abstract: When fixing is not necessary in a printing apparatus including a fixing unit, a sheet to be conveyed is allowed to avoid the fixing unit. Specifically, a fixing unit-bypass path is provided on a conveying path corresponding to the fixing unit. Further, when a surface treatment material is not applied to a sheet from a surface treatment material applying head, that is, when fixing processing is not performed by the fixing unit, a sheet is conveyed along a fixing unit-bypass path. Since a sheet is conveyed along an bypass path when fixing processing is not performed as described above, it is possible to prevent a sheet from being affected by heat or the like while the sheet passes through the fixing unit.Type: ApplicationFiled: February 5, 2016Publication date: August 18, 2016Inventors: Kota Uchida, Kengo Nieda, Ryosuke Araki, Shinya Asano, Kanto Kurasawa, Mika Masuda, Yusuke Nakaya
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Publication number: 20160151008Abstract: A biological information measuring device includes a first holding section containing a first measuring portion that is a portion of a measuring section for measuring biological information, a second holding section containing a second measuring portion that is another portion of the measuring section, a communication section having a communication chamber allowing the first holding section to communicate with the second holding section, and a connecting portion placed in the communication chamber to electrically connect the first measuring portion with the second measuring portion.Type: ApplicationFiled: November 25, 2015Publication date: June 2, 2016Inventors: Norihiro TATEDA, Kenji KAWADA, Masanobu KAMEDA, Ryosuke ARAKI
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Patent number: 8827465Abstract: An image display apparatus includes an optical engine unit and a control unit, the optical engine unit being provided with a projection window guiding laser light to the exterior and the control unit rotatably supporting the optical engine unit. The optical engine unit is rotatable between a first position and a second position, the projection window being shielded within the casing of the mobile information processing apparatus in the first position and the projection window being exposed outside the casing of the mobile information processing apparatus in the second position.Type: GrantFiled: January 30, 2012Date of Patent: September 9, 2014Assignee: Panasonic CorporationInventors: Nobuo Jikuya, Hitoshi Fujimoto, Ryosuke Araki
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Publication number: 20130088467Abstract: The housing of the image display system is given with a rectangular box shape, and contains an optical system for projecting an image on a screen and a control circuit board for controlling the optical system and electrically connected to the first unit one above the other. Therefore, the image display system is compact enough and simply shaped enough for the user to carry it without any inconvenience.Type: ApplicationFiled: September 11, 2012Publication date: April 11, 2013Applicant: PANASONIC CORPORATIONInventors: Nobuo JIKUYA, Takehiko IDE, Hitoshi FUJIMOTO, Kazumi OHTSUBO, Ryosuke ARAKI
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Patent number: 8415502Abstract: A reaction column (12) to which a raw material mixture (11) containing a mono-lower-alkylamine (AA: raw material I) and an alkylene oxide (AO: raw material II) is supplied, an unreacted raw material distillation column (14) that separates an unreacted raw material (15) from a reaction product (13a) (containing the unreacted raw material (15), a target reaction product (monomer) (17), and a by-product (dimer) (18)), and a flash drum (16) to which a reaction product (13b) (containing the target reaction product (monomer) (17) and the by-product (dimer) (18)) is supplied, the flash drum (16) separating a mono-lower-alkyl monoalkanolamine (monomer, the target reaction product 17) in a gas state, are provided.Type: GrantFiled: October 24, 2008Date of Patent: April 9, 2013Assignees: Mitsubishi Heavy Industries, Ltd., The Kansai Electric Power Co., Inc., Nippon Nyukazai Co., Ltd.Inventors: Tatsuya Tsujiuchi, Shinya Tachibana, Tsuyoshi Oishi, Tomio Mimura, Yasuyuki Yagi, Hidehisa Mita, Ryosuke Araki, Kenji Saito
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Patent number: 8378894Abstract: A planar antenna device includes a dielectric layer and two conductor layers vertically sandwiching the dielectric layer. The lower conductor layer is used as a ground, and the upper conductor layer forms a radiating element having a structure in which four or more radiating element pieces of different sizes are connected to a feeder line.Type: GrantFiled: November 18, 2008Date of Patent: February 19, 2013Assignee: Sony CorporationInventors: Masato Kikuchi, Shunsuke Mochizuki, Masahiro Yoshioka, Ryosuke Araki, Masaki Handa, Takashi Nakanishi, Hiroto Kimura, Seiji Wada, Hiroshi Ichiki, Tetsujiro Kondo