Patents by Inventor Norihiro Yamashita
Norihiro Yamashita 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: 20240109348Abstract: A printing apparatus includes a medium support unit having a support surface that supports a medium. A position adjustment unit includes a plurality of position adjustment mechanisms that adjust a position of a support surface in an intersecting direction. The position adjustment unit can change an inclination of the support surface by some of the plurality of position adjustment mechanisms moving independently, and can change the position of the support surface in the intersecting direction by all of the plurality of position adjustment mechanisms moving in conjunction with each other.Type: ApplicationFiled: September 29, 2023Publication date: April 4, 2024Inventor: Norihiro YAMASHITA
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Publication number: 20240100866Abstract: A printing device includes a printing section and a tray support section. The printing section performs printing on a medium. The tray support section supports a tray. The tray includes a placement surface configured to support the medium. The tray support section includes a positioning section that determines a placement position of the medium with respect to the tray.Type: ApplicationFiled: September 27, 2023Publication date: March 28, 2024Inventors: Norihiro YAMASHITA, Mafumi KOBAYASHI
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Patent number: 11117390Abstract: A printing apparatus includes a printing unit configured to perform printing onto a medium, a supporting unit configured to support the medium to be printed by the printing unit, a pressing unit configured to be attachable and detachable with respect to the supporting unit and to be attached to the supporting unit to press the medium supported by the supporting unit, and a retainer configured to retain the pressing unit that is removed from the supporting unit. The retainer has a first portion on which the pressing unit is placed, and a second portion positioned closer to a leading end of the retainer than the first portion and above the first portion in a vertical direction.Type: GrantFiled: September 27, 2018Date of Patent: September 14, 2021Assignee: Seiko Epson CorporationInventors: Norihiro Yamashita, Nobuhiko Hamada
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Patent number: 11059307Abstract: Provided is a printing apparatus including a support portion supporting a medium, a movement unit configured to move the support portion in a movement direction, a printing unit configured to perform printing on the medium when the support portion is in a printing region, and a control unit configured to control movement of the support portion. The movement unit includes a belt movement mechanism configured to move the support portion by rotating an endless belt, and a linear movement mechanism configured to move the support portion with a linear motor. The control unit moves the support portion with the linear movement mechanism when the support portion moves in the first range with the printing unit performing printing on the medium and moves the support portion with the belt movement mechanism when the support portion moves within the second range.Type: GrantFiled: February 28, 2020Date of Patent: July 13, 2021Assignee: Seiko Epson CorporationInventors: Yoshihiko Momose, Norihiro Yamashita
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Patent number: 11020992Abstract: Provided is a printing apparatus including a support portion configured to support a medium, a printing unit configured to carry out printing onto the medium supported by the support portion, a support portion moving unit configured to move at least a part of the support portion in a facing direction in which the support portion and the printing unit face each other to change a support position of the medium in the facing direction, a detected unit having position information in the facing direction, the detected unit being configured to move in the facing direction together with the support portion, a detector configured to detect the position information, and a control unit configured to detect a position of the support portion in the facing direction, based on the position information detected by the detector.Type: GrantFiled: March 10, 2020Date of Patent: June 1, 2021Assignee: Seiko Epson CorporationInventors: Norihiro Yamashita, Yoshihiko Momose
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Publication number: 20200290375Abstract: Provided is a printing apparatus including a support portion configured to support a medium, a printing unit configured to carry out printing onto the medium supported by the support portion, a support portion moving unit configured to move at least a part of the support portion in a facing direction in which the support portion and the printing unit face each other to change a support position of the medium in the facing direction, a detected unit having position information in the facing direction, the detected unit being configured to move in the facing direction together with the support portion, a detector configured to detect the position information, and a control unit configured to detect a position of the support portion in the facing direction, based on the position information detected by the detector.Type: ApplicationFiled: March 10, 2020Publication date: September 17, 2020Inventors: Norihiro YAMASHITA, Yoshihiko MOMOSE
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Publication number: 20200276840Abstract: Provided is a printing apparatus including a support portion supporting a medium, a movement unit configured to move the support portion in a movement direction, a printing unit configured to perform printing on the medium when the support portion is in a printing region, and a control unit configured to control movement of the support portion. The movement unit includes a belt movement mechanism configured to move the support portion by rotating an endless belt, and a linear movement mechanism configured to move the support portion with a linear motor. The control unit moves the support portion with the linear movement mechanism when the support portion moves in the first range with the printing unit performing printing on the medium and moves the support portion with the belt movement mechanism when the support portion moves within the second range.Type: ApplicationFiled: February 28, 2020Publication date: September 3, 2020Inventors: Yoshihiko MOMOSE, Norihiro YAMASHITA
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Publication number: 20190100029Abstract: A printing apparatus includes a printing unit configured to perform printing onto a medium, a supporting unit configured to support the medium to be printed by the printing unit, a pressing unit configured to be attachable and detachable with respect to the supporting unit and to be attached to the supporting unit to press the medium supported by the supporting unit, and a retainer configured to retain the pressing unit that is removed from the supporting unit. The retainer has a first portion on which the pressing unit is placed, and a second portion positioned closer to a leading end of the retainer than the first portion and above the first portion in a vertical direction.Type: ApplicationFiled: September 27, 2018Publication date: April 4, 2019Inventors: Norihiro YAMASHITA, Nobuhiko HAMADA
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Patent number: 9858511Abstract: A printing device includes: a set unit on which a print medium can be set; a projection unit (projector) capable of projecting a first image onto the print medium set on the set unit; a printing unit capable of printing a second image on the print medium set on the set unit; and a control unit configured to modify a printing specification of the second image to be formed on the print medium based on modification information regarding a modification made to a projection specification of the first image projected onto the print medium by the projection unit.Type: GrantFiled: March 21, 2016Date of Patent: January 2, 2018Assignee: Seiko Epson CorporationInventors: Norihiro Yamashita, Sumito Anzai
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Patent number: 9694611Abstract: A liquid discharging apparatus having a carriage that is capable of moving in a scanning direction and that has a discharging portion capable of discharging a liquid, a scale portion for confirming a position in the scanning direction of the carriage, and a cleaning portion that moves in the scanning direction of the carriage and is capable of cleaning the scale portion by contacting the scale portion. In such an apparatus, the cleaning portion is capable of displacement at a first state where contacting the scale portion and a second state where not contacting the scale portion.Type: GrantFiled: June 2, 2016Date of Patent: July 4, 2017Assignee: Seiko Epson CorporationInventors: Sumito Anzai, Norihiro Yamashita
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Patent number: 9662902Abstract: A medium supporting unit includes a supporting portion that supports a medium and a holding portion that holds the medium that is in a state of being supported by the supporting portion, and the holding portion includes a first portion that is a portion at one side of a straight line passing on a center of the holding portion in a plan view of the holding portion, and a second portion that is a portion at the another side of the straight line, a weight of the first portion being different from a weight of the second portion. This configuration of the medium supporting unit enables suppression of floating of the medium without impairing the ease of handling of the medium supporting unit.Type: GrantFiled: February 26, 2016Date of Patent: May 30, 2017Assignee: Seiko Epson CorporationInventors: Sumito Anzai, Norihiro Yamashita
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Patent number: 9662904Abstract: A recording apparatus includes a medium setting section on which a recording medium (M) is set; a recording section that records an image on the recording medium set on the medium setting section; and a medium moving section that reciprocates the medium setting section with respect to the recording section. The recording section includes a pretreatment section that supplies a pretreatment liquid to the recording medium when the medium setting section moves in a first direction, a leveling section that is provided on a further downstream side with respect to the pretreatment section in the first direction and levels a recording surface of the recording medium when the medium setting section moves in the first direction, and a supplying section that supplies ink to a leveled recording surface when the medium setting section moves in a second direction.Type: GrantFiled: March 26, 2015Date of Patent: May 30, 2017Assignee: Seiko Epson CorporationInventor: Norihiro Yamashita
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Publication number: 20170015113Abstract: A recording apparatus includes a medium setting section on which a recording medium (M) is set; a recording section that records an image on the recording medium set on the medium setting section; and a medium moving section that reciprocates the medium setting section with respect to the recording section. The recording section includes a pretreatment section that supplies a pretreatment liquid to the recording medium when the medium setting section moves in a first direction, a leveling section that is provided on a further downstream side with respect to the pretreatment section in the first direction and levels a recording surface of the recording medium when the medium setting section moves in the first direction, and a supplying section that supplies ink to a leveled recording surface when the medium setting section moves in a second direction.Type: ApplicationFiled: March 26, 2015Publication date: January 19, 2017Inventor: Norihiro YAMASHITA
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Publication number: 20160368269Abstract: A liquid discharging apparatus having a carriage that is capable of moving in a scanning direction and that has a discharging portion capable of discharging a liquid, a scale portion for confirming a position in the scanning direction of the carriage, and a cleaning portion that moves in the scanning direction of the carriage and is capable of cleaning the scale portion by contacting the scale portion. In such an apparatus, the cleaning portion is capable of displacement at a first state where contacting the scale portion and a second state where not contacting the scale portion.Type: ApplicationFiled: June 2, 2016Publication date: December 22, 2016Inventors: Sumito Anzai, Norihiro Yamashita
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Publication number: 20160292546Abstract: A printing device includes: a set unit on which a print medium can be set; a projection unit (projector) capable of projecting a first image onto the print medium set on the set unit; a printing unit capable of printing a second image on the print medium set on the set unit; and a control unit configured to modify a printing specification of the second image to be formed on the print medium based on modification information regarding a modification made to a projection specification of the first image projected onto the print medium by the projection unit.Type: ApplicationFiled: March 21, 2016Publication date: October 6, 2016Inventors: Norihiro YAMASHITA, Sumito ANZAI
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Publication number: 20160283831Abstract: A recording apparatus includes a support unit that can support and move a medium toward the moving direction, a recording unit that records an image on the medium supported by the support unit based on digital data, and a projection unit that projects an object which is a reference of a recording position on the medium, on the medium supported by the support unit. By configuring the recording apparatus like this, it is possible to suppress the occurrence of the deviation between the recording position assumed from the digital data and the actual recording position.Type: ApplicationFiled: February 26, 2016Publication date: September 29, 2016Inventors: Sumito ANZAI, Norihiro YAMASHITA
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Publication number: 20160271982Abstract: A medium supporting unit includes a supporting portion that supports a medium and a holding portion that holds the medium that is in a state of being supported by the supporting portion, and the holding portion includes a first portion that is a portion at one side of a straight line passing on a center of the holding portion in a plan view of the holding portion, and a second portion that is a portion at the another side of the straight line, a weight of the first portion being different from a weight of the second portion. This configuration of the medium supporting unit enables suppression of floating of the medium without impairing the ease of handling of the medium supporting unit.Type: ApplicationFiled: February 26, 2016Publication date: September 22, 2016Inventors: Sumito ANZAI, Norihiro YAMASHITA
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Patent number: 9446609Abstract: A cutter device includes a cutter configured to cut a material to be cut; a carriage having a cutter and moving in a widthwise direction with respect to a feeding direction of the material to be cut; and a guide unit configured to guide the carriage in the widthwise direction and, assuming that the movement of the carriage when the cutter cuts the material to be cut is an outward route, a homeward route of the cutter of the carriage is different from the outward route of the cutter, and is shifted from the outward route toward one material to be cut which moves first in the direction away from the other material to be cut in the feeding direction immediately after the cutting from between the materials to be cut divided into two parts.Type: GrantFiled: January 27, 2014Date of Patent: September 20, 2016Assignee: Seiko Epson CorporationInventors: Norihiro Yamashita, Eiji Kumai, Yuta Tsukada, Shoji Akatsu
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Publication number: 20140139600Abstract: A cutter device includes a cutter configured to cut a material to be cut; a carriage having a cutter and moving in a widthwise direction with respect to a feeding direction of the material to be cut; and a guide unit configured to guide the carriage in the widthwise direction and, assuming that the movement of the carriage when the cutter cuts the material to be cut is an outward route, a homeward route of the cutter of the carriage is different from the outward route of the cutter, and is shifted from the outward route toward one material to be cut which moves first in the direction away from the other material to be cut in the feeding direction immediately after the cutting from between the materials to be cut divided into two parts.Type: ApplicationFiled: January 27, 2014Publication date: May 22, 2014Applicant: SEIKO EPSON CORPORATIONInventors: Norihiro YAMASHITA, Eiji KUMAI, Yuta TSUKADA, Shoji AKATSU
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Patent number: 8721023Abstract: A recording apparatus includes a roller and a control device. The roller is configured and arranged to convey a recording medium. The control device is configured and arranged to set a pressure load of the roller contacting with the recording medium. The control device is configured and arranged to set the pressure load of the roller to a first pressure load when the recording medium is conveyed, and to set the pressure load of the roller to a second pressure load which is lower than the first pressure load when the recording medium is not conveyed while the roller is in contact with the recording medium.Type: GrantFiled: July 25, 2013Date of Patent: May 13, 2014Assignee: Seiko Epson CorporationInventors: Norihiro Yamashita, Hideo Mikuriya