Patents by Inventor Hiroyuki Masubuchi
Hiroyuki Masubuchi 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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Patent number: 11273653Abstract: A printing apparatus includes a transport roller that transports the recording paper from a paper roll in a transport direction, a print head that ejects ink onto the recording paper, an ink supply portion that supplies the ink to the print head, a cutting mechanism that is provided downstream of the print head in the transport direction of the recording paper and that cuts the recording paper, and a control portion that controls the transport of the recording paper in a direction opposite to the transport direction in such a manner that, after the recording paper is cut, a leading end portion of the recording paper reaches a position of the print head from a position of the cutting mechanism, wherein the ink supply portion extends from a region downstream of the print head in the transport direction of the recording paper and is coupled to the print head.Type: GrantFiled: June 4, 2020Date of Patent: March 15, 2022Assignee: Seiko Epson CorporationInventor: Hiroyuki Masubuchi
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Patent number: 10940603Abstract: A label processing apparatus including a head configured to cause a wire pin to move toward and away from a label medium for performing processing on the label medium, a first wall member located at a position in a first direction from the transport path surface including a first communication hole communicating with outside, and a fan configured to blow air onto a ventilation region including a region located at the head side of the first surface in the transport direction, and to then cause the air to be discharged to the outside through the first communication hole.Type: GrantFiled: January 24, 2018Date of Patent: March 9, 2021Assignee: Seiko Epson CorporationInventor: Hiroyuki Masubuchi
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Publication number: 20200384784Abstract: A printing apparatus includes a transport roller that transports the recording paper from a paper roll in a transport direction, a print head that ejects ink onto the recording paper, an ink supply portion that supplies the ink to the print head, a cutting mechanism that is provided downstream of the print head in the transport direction of the recording paper and that cuts the recording paper, and a control portion that controls the transport of the recording paper in a direction opposite to the transport direction in such a manner that, after the recording paper is cut, a leading end portion of the recording paper reaches a position of the print head from a position of the cutting mechanism, wherein the ink supply portion extends from a region downstream of the print head in the transport direction of the recording paper and is coupled to the print head.Type: ApplicationFiled: June 4, 2020Publication date: December 10, 2020Inventor: Hiroyuki MASUBUCHI
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Publication number: 20190359365Abstract: A label processing apparatus including a head configured to cause a wire pin to move toward and away from a label medium for performing processing on the label medium, a first wall member located at a position in a first direction from the transport path surface including a first communication hole communicating with outside, and a fan configured to blow air onto a ventilation region including a region located at the head side of the first surface in the transport direction, and to then cause the air to be discharged to the outside through the first communication hole.Type: ApplicationFiled: January 24, 2018Publication date: November 28, 2019Inventor: Hiroyuki MASUBUCHI
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Patent number: 9969191Abstract: A label die cutting device enables easily changing the shape of the die cut made in label paper. A printer 1 has a print unit 7 and a die cutting process unit 8 (label die cutting device). The die cutting process unit 8 has a conveyance path 9 for conveying the label paper 5, a die cutting unit including wire pins 41 and a wire pin drive mechanism 42 for advancing and retracting the wire pins 41, and a die cutting controller 68 for driving the wire pin drive mechanism 42 to strike the wire pins 41 against the label paper 5 on the conveyance path 9 and die cut the label paper 5 based on print data. The die cutting unit is a wire dot head 27.Type: GrantFiled: November 15, 2016Date of Patent: May 15, 2018Assignee: SEIKO EPSON CORPORATIONInventors: Hiroyuki Masubuchi, Hironori Maekawa
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Publication number: 20170136788Abstract: A label die cutting device enables easily changing the shape of the die cut made in label paper. A printer 1 has a print unit 7 and a die cutting process unit 8 (label die cutting device). The die cutting process unit 8 has a conveyance path 9 for conveying the label paper 5, a die cutting unit including wire pins 41 and a wire pin drive mechanism 42 for advancing and retracting the wire pins 41, and a die cutting controller 68 for driving the wire pin drive mechanism 42 to strike the wire pins 41 against the label paper 5 on the conveyance path 9 and die cut the label paper 5 based on print data. The die cutting unit is a wire dot head 27.Type: ApplicationFiled: November 15, 2016Publication date: May 18, 2017Applicant: Seiko Epson CorporationInventors: Hiroyuki MASUBUCHI, Hironori MAEKAWA
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Patent number: 9212014Abstract: The moving mechanism of a sheet feeding device has a first moving member and a second moving member. The first moving member is held in a position corresponding to the number of sheets supported by a sheet support member, and when moving in a specific direction can move the sheet support member in the separation direction away from a paper feed roller. The second moving member moves out and back through a specific range of movement in each revolution of the paper feed roller, engages the first moving member and moves the first moving member in the specific direction when moving out, and releases said engagement when moving back.Type: GrantFiled: August 26, 2014Date of Patent: December 15, 2015Assignee: SEIKO EPSON CORPORATIONInventor: Hiroyuki Masubuchi
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Patent number: 9126803Abstract: A mechanism for installing a media separation roller 16 includes a roller holder unit 90 and a unit installation part 70 on the conveyance path side. The roller holder unit 90 includes a first holder 100 that supports the retard roller 16, a second holder 110 connected to the first holder 100 pivotably on an axis of holder rotation, and an urging member 130 that urges the first holder 100 to the second holder 110 around the axis of holder rotation. The retard roller 16 and tension spring 130 are removably installable to the unit installation part 70 as a unit. Replacing the retard roller 16 is therefore simple.Type: GrantFiled: February 12, 2014Date of Patent: September 8, 2015Assignee: Seiko Epson CorporationInventors: Hiroyuki Masubuchi, Toshihiro Imae
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Patent number: 8973913Abstract: To easily replace a retard roller (that is a media separation roller) while minimizing the required installation space, a printer 1 has a first media conveyance path 12 that conveys sheet media; a second media conveyance path 29 that conveys media and can open and close; a media conveyance roller 17 and a retard roller 16 disposed opposite each other with the first media conveyance path 12 therebetween; and a roller installation unit 70 to which the retard roller 16 is installed removably from the second media conveyance path 29 side. The retard roller 16 can be easily replaced from the open second media conveyance path 29. Compared with a configuration having a dedicated opening, a smaller opening and space for replacing the media separation roller are required.Type: GrantFiled: February 12, 2014Date of Patent: March 10, 2015Assignee: Seiko Epson CorporationInventors: Hiroyuki Masubuchi, Toshihiro Imae
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Publication number: 20150061213Abstract: The moving mechanism of a sheet feeding device has a first moving member and a second moving member. The first moving member is held in a position corresponding to the number of sheets supported by a sheet support member, and when moving in a specific direction can move the sheet support member in the separation direction away from a paper feed roller. The second moving member moves out and back through a specific range of movement in each revolution of the paper feed roller, engages the first moving member and moves the first moving member in the specific direction when moving out, and releases said engagement when moving back.Type: ApplicationFiled: August 26, 2014Publication date: March 5, 2015Inventor: Hiroyuki MASUBUCHI
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Publication number: 20140252712Abstract: To easily replace a retard roller (that is a media separation roller) while minimizing the required installation space, a printer 1 has a first media conveyance path 12 that conveys sheet media; a second media conveyance path 29 that conveys media and can open and close; a media conveyance roller 17 and a retard roller 16 disposed opposite each other with the first media conveyance path 12 therebetween; and a roller installation unit 70 to which the retard roller 16 is installed removably from the second media conveyance path 29 side. The retard roller 16 can be easily replaced from the open second media conveyance path 29. Compared with a configuration having a dedicated opening, a smaller opening and space for replacing the media separation roller are required.Type: ApplicationFiled: February 12, 2014Publication date: September 11, 2014Applicant: Seiko Epson CorporationInventors: Hiroyuki Masubuchi, Toshihiro Imae
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Publication number: 20140252713Abstract: A mechanism for installing a media separation roller 16 includes a roller holder unit 90 and a unit installation part 70 on the conveyance path side. The roller holder unit 90 includes a first holder 100 that supports the retard roller 16, a second holder 110 connected to the first holder 100 pivotably on an axis of holder rotation, and an urging member 130 that urges the first holder 100 to the second holder 110 around the axis of holder rotation. The retard roller 16 and tension spring 130 are removably installable to the unit installation part 70 as a unit. Replacing the retard roller 16 is therefore simple.Type: ApplicationFiled: February 12, 2014Publication date: September 11, 2014Applicant: Seiko Epson CorporationInventors: Hiroyuki Masubuchi, Toshihiro Imae
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Publication number: 20040032164Abstract: An electronic control device includes plural cylindrical coils and a set of a primary yoke and a secondary yoke. The primary yoke is provided at each one side of the plural coils and the secondary yoke is provided at each the other side of the plural coils in axial direction. A case member houses the plural coils, the primary yoke, and the secondary yoke. The primary yoke is connected to the secondary yoke and has lateral portions extending in the axial direction of the plural coils.Type: ApplicationFiled: May 23, 2003Publication date: February 19, 2004Applicant: AISIN SEIKI KABUSHIKI KAISHAInventors: Takao Tsunooka, Hiroyuki Masubuchi, Matsuhisa Tsuruta, Takeshi Ikeyama
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Publication number: 20040004808Abstract: An electronic control device includes a board on which electronic parts are provided and a case member accommodating the board and plural cylindrical coils. The plural cylindrical coils have terminals electrically connected to the board by soldering. In the device, an intermediate wall dividing the board from the plural cylindrical coils is formed on the case member, and a stress absorbing means for preventing generation of a solder break on each connection part between the terminals and the board by thermal load is provided between the board and the intermediate wall.Type: ApplicationFiled: April 23, 2003Publication date: January 8, 2004Applicant: AISIN SEIKI KABUSHIKI KAISHAInventors: Takao Tsunooka, Matsuhisa Tsuruta, Hiroyuki Masubuchi, Takeshi Ikeyama