Patents by Inventor Takayoshi Noguchi
Takayoshi Noguchi 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: 20230393793Abstract: An image forming apparatus includes a reception unit and a controller. The reception unit is configured to receive a plurality of image data in a sequential manner. The controller is configured to perform control, in a case where first image data among the plurality of image data is received, so as not to start printing upon reception of the first image data in a case where the first image data has a different print setting from second image data received before the first image data, and perform control, in a case where third image data received after the first image data has a same print setting as the second image data, so as to arrange, in a main scan direction of a sheet, image data having the same print setting and including not the first image data but the second image data and the third image data to start printing.Type: ApplicationFiled: May 31, 2023Publication date: December 7, 2023Inventor: TAKAYOSHI NOGUCHI
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Patent number: 10150312Abstract: A control apparatus includes a grouping unit configured to divide a plurality of sheets, each associated with a plurality of pages included in a processing target job into groups, and a control unit to control feeding of a sheet from a feeding unit onto a conveyance path and refeeding of a sheet that has been conveyed on the conveyance path onto the conveyance path. The grouping unit sets a group size that is not less than a maximum sheet size used in the processing target job, and the grouping unit decides the group of the predetermined page as the first group. The grouping unit also decides the group of the predetermined page as a second group different from the first group, and the control unit controls feeding and refeeding for each group grouped in the grouping unit.Type: GrantFiled: May 17, 2017Date of Patent: December 11, 2018Assignee: Canon Kabushiki KaishaInventor: Takayoshi Noguchi
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Publication number: 20170334223Abstract: A control apparatus comprises: a grouping unit that divides a plurality of sheets each associated with image data included in a processing target job into groups each having a predetermined size; and a control unit that controls feeding of a sheet from a feeding unit onto a conveyance path and refeeding of a sheet which has been conveyed on the conveyance path onto the conveyance path, wherein the predetermined size is not less than a maximum sheet size used in the processing target job, a plurality of groups can be conveyed on the conveyance path, and the control unit controls feeding and refeeding for each group grouped in the grouping unit.Type: ApplicationFiled: May 17, 2017Publication date: November 23, 2017Inventor: Takayoshi Noguchi
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Publication number: 20160159118Abstract: A print control apparatus includes a determination unit, a print control unit, and a cutting control unit. The determination unit determines whether a sheet type to be used for a preceding page image can be used for a subsequent page image. The printing unit prints page images on a continuous sheet based on a determination result. If the determination unit determines that the sheet type can be used for the subsequent page image, a printing unit continuously prints the preceding and subsequent page images on a first surface of the continuous sheet without cutting. If the determination unit determines that the sheet type cannot be used for the subsequent page image, the printing unit prints the preceding page image on the first surface of the continuous sheet and then the cutting unit cuts the continuous sheet after printing the preceding page image and before printing the subsequent page image.Type: ApplicationFiled: February 9, 2016Publication date: June 9, 2016Inventors: Kazunari Shishido, Sho Nakamura, Takayoshi Noguchi, Atsushi Hirahara
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Patent number: 9290012Abstract: A print control apparatus may include a determination unit and a print control unit. The print control apparatus causes a printing unit to perform duplex printing on a continuous sheet and the determination unit determines whether a continuous sheet usable by a first print job is the same as a continuous sheet usable by a second print job. If the determination unit determines that the two continuous sheets are the same, the print control unit perform controls to, cause the printing unit to continuously print images of the first print job to be arranged on a first surface of the continuous sheet and images of the second print job to be arranged on the first surface and thereafter cause the printing unit to print images of the first print job and the second print job to be arranged on an opposite surface of the continuous sheet.Type: GrantFiled: November 30, 2010Date of Patent: March 22, 2016Assignee: Canon Kabushiki KaishaInventors: Kazunari Shishido, Sho Nakamura, Takayoshi Noguchi, Atsushi Hirahara
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Patent number: 9251441Abstract: An apparatus includes a presenting unit and a control unit. The presenting unit presents a plurality of options for interrupt printing along with an amount of incompletely printed sheet to be discharged while images are being printed on both surfaces of a continuous sheet in accordance with a prior job. The control unit interrupts, when one of the plurality of options presented by the presenting unit is designated, the prior job in timing according to the designated option to execute an interrupt job.Type: GrantFiled: April 16, 2014Date of Patent: February 2, 2016Assignee: Canon Kabushiki KaishaInventors: Takayoshi Noguchi, Atsushi Hirahara
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Patent number: 9168773Abstract: A printing apparatus sequentially prints a plurality of images on a first surface of a sheet, and then sequentially prints a plurality of images on a second surface that is a back surface of the first surface. When a state of a printing unit is determined not to be normal when printing on the first surface, the printing apparatus executes processing for maintenance by using a sheet different from the sheet used for printing on the first surface.Type: GrantFiled: December 11, 2014Date of Patent: October 27, 2015Assignee: Canon Kabushiki KaishaInventors: Akiteru Naka, Kazunari Shishido, Sho Nakamura, Ruriko Mikami, Atsushi Hirahara, Takayoshi Noguchi, Tatsuhiko Tomita
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Patent number: 9138984Abstract: An apparatus includes an input unit and a printing control unit to cause a printing unit to execute printing on a continuous sheet. The input unit inputs an instruction for printing by the printing unit. The printing control unit causes the printing unit to execute printing according to a second job subsequent to printing on a first surface of the continuous sheet based on a first job, wherein the instruction input by the input unit may include a first job that is a two-sided printing and a second job that is a one-sided printing, or a first job that is a one-sided printing and a second job that is a two-sided printing. A supplying unit is controlled to supply the printed continuous sheet to a reversal unit which reverses the continuous sheet to execute printing on a second surface after executing printing on a first surface of the continuous sheet.Type: GrantFiled: August 22, 2013Date of Patent: September 22, 2015Assignee: Canon Kabushiki KaishaInventors: Takayoshi Noguchi, Kazunari Shishido, Sho Nakamura, Atsushi Hirahara, Tatsuhiko Tomita
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Publication number: 20150091970Abstract: A printing apparatus sequentially prints a plurality of images on a first surface of a sheet, and then sequentially prints a plurality of images on a second surface that is a back surface of the first surface. When a state of a printing unit is determined not to be normal when printing on the first surface, the printing apparatus executes processing for maintenance by using a sheet different from the sheet used for printing on the first surface.Type: ApplicationFiled: December 11, 2014Publication date: April 2, 2015Inventors: Akiteru Naka, Kazunari Shishido, Sho Nakamura, Ruriko Mikami, Atsushi Hirahara, Takayoshi Noguchi, Tatsuhiko Tomita
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Patent number: 8936407Abstract: A printing apparatus sequentially prints a plurality of images on a first surface of a sheet, and then sequentially prints a plurality of images on a second surface that is a back surface of the first surface. When a state of a printing unit is determined not to be normal when printing on the first surface, the printing apparatus executes processing for maintenance by using a sheet different from the sheet used for printing on the first surface.Type: GrantFiled: February 3, 2012Date of Patent: January 20, 2015Assignee: Canon Kabushiki KaishaInventors: Akiteru Naka, Kazunari Shishido, Sho Nakamura, Ruriko Mikami, Atsushi Hirahara, Takayoshi Noguchi, Tatsuhiko Tomita
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Patent number: 8920051Abstract: A state of a print head is checked by printing a plurality of images in order on a sheet fed from a sheet feeding unit, and reading the printed images. A region that is inappropriate for performing printing on the fed sheet is detected. When the inappropriate region has been detected, printing the images is stopped and the sheet is cut. Of the cut sheets, the sheet at an upstream is sent back to the sheet feeding unit. Subsequently, the sheet is again fed to perform printing and conduct a test.Type: GrantFiled: February 2, 2012Date of Patent: December 30, 2014Assignee: Canon Kabushiki KaishaInventors: Kazunari Shishido, Sho Nakamura, Ruriko Mikami, Atsushi Hirahara, Takayoshi Noguchi, Akiteru Naka, Tatsuhiko Tomita
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Publication number: 20140313530Abstract: An apparatus includes a presenting unit and a control unit. The presenting unit presents a plurality of options for interrupt printing along with an amount of incompletely printed sheet to be discharged while images are being printed on both surfaces of a continuous sheet in accordance with a prior job. The control unit interrupts, when one of the plurality of options presented by the presenting unit is designated, the prior job in timing according to the designated option to execute an interrupt job.Type: ApplicationFiled: April 16, 2014Publication date: October 23, 2014Applicant: Canon Kabushiki KaishaInventors: Takayoshi Noguchi, Atsushi Hirahara
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Patent number: 8746822Abstract: A print control apparatus configured to cause a printing unit to perform print processing includes a determination unit configured to determine whether a condition for executing maintenance processing of the printing unit is satisfied, a shortening unit configured to shorten redundant maintenance operations in first maintenance processing and second maintenance processing in a case where the determination unit determines that a condition for executing the second maintenance processing is satisfied before completion of the first maintenance processing, and a control unit configured to cause the first maintenance processing and the second maintenance processing to be carried out after the shortening unit shortens the redundant maintenance operations.Type: GrantFiled: October 19, 2012Date of Patent: June 10, 2014Assignee: Canon Kabushiki KaishaInventors: Koji Yasuzaki, Kazunari Shishido, Sho Nakamura, Ruriko Mikami, Atsushi Hirahara, Takayoshi Noguchi, Akiteru Naka, Tatsuhiko Tomita
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Publication number: 20130336698Abstract: An apparatus includes an input unit and a printing control unit to cause a printing unit to execute printing on a continuous sheet. The input unit inputs an instruction for printing by the printing unit. The printing control unit causes the printing unit to execute printing according to a second job subsequent to printing on a first surface of the continuous sheet based on a first job, wherein the instruction input by the input unit may include a first job that is a two-sided printing and a second job that is a one-sided printing, or a first job that is a one-sided printing and a second job that is a two-sided printing. A supplying unit is controlled to supply the printed continuous sheet to a reversal unit which reverses the continuous sheet to execute printing on a second surface after executing printing on a first surface of the continuous sheet.Type: ApplicationFiled: August 22, 2013Publication date: December 19, 2013Applicant: CANON KABUSHIKI KAISHAInventors: Takayoshi Noguchi, Kazunari Shishido, Sho Nakamura, Atsushi Hirahara, Tatsuhiko Tomita
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Patent number: 8540441Abstract: A printing control apparatus may execute printing on a continuous sheet by using a printing unit. The printing control apparatus includes a reversal unit, an input unit, and a printing control unit. In executing printing by the printing unit on both surfaces of the continuous sheet, the reversal unit reverses the continuous sheet to execute printing on a second surface after executing printing on a first surface. If the printing on the first surface currently is being executed by the printing unit to execute two-sided printing of a preceding job based on a preceding job in a case where an instruction for interruption printing is input by the input unit, the printing control unit executes the interruption printing according to the instruction subsequent to the printing on the first surface of the continuous sheet based on the preceding job, and supplies the printed continuous sheet to the reversal unit.Type: GrantFiled: March 17, 2011Date of Patent: September 24, 2013Assignee: Canon Kabushiki KaishaInventors: Takayoshi Noguchi, Kazunari Shishido, Sho Nakamura, Atsushi Hirahara, Tatsuhiko Tomita
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Publication number: 20120199026Abstract: A printing apparatus sequentially prints a plurality of images on a first surface of a sheet, and then sequentially prints a plurality of images on a second surface that is a back surface of the first surface. When a state of a printing unit is determined not to be normal when printing on the first surface, the printing apparatus executes processing for maintenance by using a sheet different from the sheet used for printing on the first surface.Type: ApplicationFiled: February 3, 2012Publication date: August 9, 2012Applicant: CANON KABUSHIKI KAISHAInventors: Akiteru Naka, Kazunari Shishido, Sho Nakamura, Ruriko Mikami, Atsushi Hirahara, Takayoshi Noguchi, Tatsuhiko Tomita
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Publication number: 20120199022Abstract: A state of a print head is checked by printing a plurality of images in order on a sheet fed from a sheet feeding unit, and reading the printed images. A region that is inappropriate for performing printing on the fed sheet is detected. When the inappropriate region has been detected, printing the images is stopped and the sheet is cut. Of the cut sheets, the sheet at an upstream is sent back to the sheet feeding unit. Subsequently, the sheet is again fed to perform printing and conduct a test.Type: ApplicationFiled: February 2, 2012Publication date: August 9, 2012Applicant: CANON KABUSHIKI KAISHAInventors: Kazunari Shishido, Sho Nakamura, Ruriko Mikami, Atsushi Hirahara, Takayoshi Noguchi, Akiteru Naka, Tatsuhiko Tomita
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Publication number: 20120076560Abstract: In order to prevent a printing process from clogging by reason of being incapable of discharging a sheet to a discharge destination in the case of duplex printing on a continuous sheet, the number of pages to be printed continuously on the same side of the sheet is decided so that the number of required discharging destinations conforms to the number of available discharge destinations. Then, according to the decision, printing on the same side of the sheet is performed, and the sheet is discharged to the respective discharge destinations.Type: ApplicationFiled: November 30, 2010Publication date: March 29, 2012Applicant: CANON KABUSHIKI KAISHAInventors: Takayoshi Noguchi, Kazunari Shishido, Ruriko Mikami
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Publication number: 20110236105Abstract: A printing control apparatus may execute printing on a continuous sheet by using a printing unit. The printing control apparatus includes a reversal unit, an input unit, and a printing control unit. In executing printing by the printing unit on both surfaces of the continuous sheet, the reversal unit reverses the continuous sheet to execute printing on a second surface after executing printing on a first surface. If the printing on the first surface currently is being executed by the printing unit to execute two-sided printing of a preceding job based on a preceding job in a case where an instruction for interruption printing is input by the input unit, the printing control unit executes the interruption printing according to the instruction subsequent to the printing on the first surface of the continuous sheet based on the preceding job, and supplies the printed continuous sheet to the reversal unit.Type: ApplicationFiled: March 17, 2011Publication date: September 29, 2011Applicant: CANON KABUSHIKI KAISHAInventors: Takayoshi Noguchi, Kazunari Shishido, Sho Nakamura, Atsushi Hirahara, Tatsuhiko Tomita
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Publication number: 20110211893Abstract: A print control apparatus may include a determination unit and a print control unit. The print control apparatus causes a printing unit to perform duplex printing on a continuous sheet and the determination unit determines whether a continuous sheet usable by a first print job is the same as a continuous sheet usable by a second print job. If the determination unit determines that the two continuous sheets are the same, the print control unit perform controls to, cause the printing unit to continuously print images of the first print job to be arranged on a first surface of the continuous sheet and images of the second print job to be arranged on the first surface and thereafter cause the printing unit to print images of the first print job and the second print job to be arranged on an opposite surface of the continuous sheet.Type: ApplicationFiled: November 30, 2010Publication date: September 1, 2011Applicant: CANON KABUSHIKI KAISHAInventors: Kazunari Shishido, Sho Nakamura, Takayoshi Noguchi, Atsushi Hirahara