Patents by Inventor Yoichiro Irie
Yoichiro Irie 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: 9415614Abstract: A recording apparatus includes a supply reel configured and arranged to supply a recording medium, a recording section configured and arranged to record an image to the recording medium, a first conveyance route along which the recording medium is conveyed to the recording section, a post-treatment section configured and arranged to carry out a post-treatment on the recording medium after recording the image to the recording medium, a third conveyance route along which the recording medium is conveyed from the recording section to the post-treatment section, a take-up reel configured and arranged to take-up the recording medium, and a fourth conveyance route along which the recording medium is conveyed from the post-treatment section to the take-up reel, the third conveyance route including a third bend section at a location between an outlet of the recording section and an inlet of the post-treatment section.Type: GrantFiled: October 21, 2015Date of Patent: August 16, 2016Assignee: Seiko Epson CorporationInventor: Yoichiro Irie
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Publication number: 20160039228Abstract: A recording apparatus includes a supply reel configured and arranged to supply a recording medium, a recording section configured and arranged to record an image to the recording medium, a first conveyance route along which the recording medium is conveyed to the recording section, a post-treatment section configured and arranged to carry out a post-treatment on the recording medium after recording the image to the recording medium, a third conveyance route along which the recording medium is conveyed from the recording section to the post-treatment section, a take-up reel configured and arranged to take-up the recording medium, and a fourth conveyance route along which the recording medium is conveyed from the post-treatment section to the take-up reel, the third conveyance route including a third bend section at a location between an outlet of the recording section and an inlet of the post-treatment section.Type: ApplicationFiled: October 21, 2015Publication date: February 11, 2016Inventor: Yoichiro IRIE
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Patent number: 9193181Abstract: A recording apparatus includes a recording section configured and arranged to apply a liquid (UV ink) onto a recording medium (roll of paper) and record an image, a pre-treatment section (corona treatment section) configured and arranged to perform a pre-treatment on the roll of paper prior to when the UV ink is applied, and a first conveyance route along which the roll of paper is conveyed from the corona treatment section to the recording section. The first conveyance route has a first bend section configured and arranged to change the direction in which the roll of paper is conveyed.Type: GrantFiled: November 19, 2014Date of Patent: November 24, 2015Assignee: Seiko Epson CorporationInventor: Yoichiro Irie
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Publication number: 20150158313Abstract: A recording apparatus includes a recording section configured and arranged to apply a liquid (UV ink) onto a recording medium (roll of paper) and record an image, a pre-treatment section (corona treatment section) configured and arranged to perform a pre-treatment on the roll of paper prior to when the UV ink is applied, and a first conveyance route along which the roll of paper is conveyed from the corona treatment section to the recording section. The first conveyance route has a first bend section configured and arranged to change the direction in which the roll of paper is conveyed.Type: ApplicationFiled: November 19, 2014Publication date: June 11, 2015Inventor: Yoichiro IRIE
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Patent number: 7929884Abstract: An image forming apparatus, for example, that is capable of accurately writing information into a developing unit or the like having an element is achieved. An image forming apparatus comprises: an attach/detach section to and from which a developing unit having an element into which information can be written and a developer containing section can be attached and detached; a photoconductor on which a latent image can be formed; a writing member for writing information into the element; and an AC voltage supply section for supplying an AC voltage. During a period from a start to an end of an image forming process, the writing member writes information into the element of the developing unit attached to the attach/detach section when the AC voltage supply section is not supplying an AC voltage.Type: GrantFiled: October 6, 2009Date of Patent: April 19, 2011Assignee: Seiko Epson CorporationInventors: Ken Yoshizuka, Toshiya Takahata, Yoichiro Irie
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Publication number: 20100021191Abstract: An image forming apparatus, for example, that is capable of accurately writing information into a developing unit or the like having an element is achieved. An image forming apparatus comprises: an attach/detach section to and from which a developing unit having an element into which information can be written and a developer containing section can be attached and detached; a photoconductor on which a latent image can be formed; a writing member for writing information into the element; and an AC voltage supply section for supplying an AC voltage. During a period from a start to an end of an image forming process, the writing member writes information into the element of the developing unit attached to the attach/detach section when the AC voltage supply section is not supplying an AC voltage.Type: ApplicationFiled: October 6, 2009Publication date: January 28, 2010Inventors: Ken YOSHIZUKA, Toshiya TAKAHATA, Yoichiro IRIE
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Patent number: 7646994Abstract: An image forming apparatus, for example, that is capable of accurately writing information into a developing unit or the like having an element is achieved. An image forming apparatus comprises: an attach/detach section to and from which a developing unit having an element into which information can be written and a developer containing section can be attached and detached; a photoconductor on which a latent image can be formed; a writing member for writing information into the element; and an AC voltage supply section for supplying an AC voltage. During a period from a start to an end of an image forming process, the writing member writes information into the element of the developing unit attached to the attach/detach section when the AC voltage supply section is not supplying an AC voltage.Type: GrantFiled: April 14, 2003Date of Patent: January 12, 2010Assignee: Seiko Epson CorporationInventors: Ken Yoshizuka, Toshiya Takahata, Yoichiro Irie
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Patent number: 7469117Abstract: An image forming apparatus and a computer system having an efficient communication system are achieved. The image forming apparatus etc. is provided with an antenna that is capable of wirelessly communicating both with the developing-unit element of the developing unit attached to the developing unit attach/detach section and with the photoconductor-unit element of the photoconductor unit attached to the photoconductor unit attach/detach section. Further, when R is an outermost diameter of a path traced by the developing units and r is an outermost diameter of a path traced by the elements when the rotating member is rotated with the developing units attached to the attach/detach sections, then a relationship R>r is satisfied.Type: GrantFiled: May 16, 2003Date of Patent: December 23, 2008Assignee: Seiko Epson CorporationInventors: Toshiya Takahata, Ken Yoshizuka, Yoichiro Irie
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Patent number: 7340201Abstract: An image forming apparatus is provided with: a moving body provided with a plurality of attach/detach sections, wherein a developing unit is attachable to and detachable from each of the attach/detach sections, and the developing unit has a developer containing section and an element with which communication is possible; a photoconductor on which a latent image can be formed; and an antenna for wirelessly communicating with the element of the developing unit attached to the attach/detach section; wherein a longitudinal direction of the antenna is in a direction of movement of the moving body. Further, during a period from when the developing unit arrives at the opposing position until when it arrives at the detaching position due to movement of the moving body, a writing member writes information into the element of the developing unit.Type: GrantFiled: April 14, 2003Date of Patent: March 4, 2008Assignee: Seiko Epson CorporationInventors: Ken Yoshizuka, Toshiya Takahata, Yoichiro Irie
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Publication number: 20060098223Abstract: An image forming apparatus etc. with which information can be accurately and efficiently written to an element is achieved. An antenna is provided at a position where, when a predetermined developing unit, of among a plurality of developing units attached to a plurality of attach/detach sections, is performing development of a latent image on a photoconductor, it is in opposition to at least one of the elements of the other developing units that are not performing the development. When the developing unit is positioned at the opposition position and is performing development, the writing member writes information to the element of at least one developing unit of among the developing units attached respectively to the plurality of attach/detach sections.Type: ApplicationFiled: May 16, 2003Publication date: May 11, 2006Inventors: Ken Yoshizuka, Toshiya Takahata, Yoichiro Irie
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Publication number: 20060051128Abstract: An image forming apparatus and a computer system having an efficient communication system are achieved. The image forming apparatus etc. is provided with an antenna that is capable of wirelessly communicating both with the developing-unit element of the developing unit attached to the developing unit attach/detach section and with the photoconductor-unit element of the photoconductor unit attached to the photoconductor unit attach/detach section. Further, when R is an outermost diameter of a path traced by the developing units and r is an outermost diameter of a path traced by the elements when the rotating member is rotated with the developing units attached to the attach/detach sections, then a relationship R>r is satisfied.Type: ApplicationFiled: May 16, 2003Publication date: March 9, 2006Inventors: Toshiya Takahata, Ken Yoshizuka, Yoichiro Irie
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Publication number: 20050232646Abstract: Accurate communication with a developing unit etc. having an element is to be achieved. An image forming apparatus is provided with: a moving body provided with a plurality of attach/detach sections, wherein a developing unit is attachable to and detachable from each of the attach/detach sections, and the developing unit has a developer containing section and an element with which communication is possible; a photoconductor on which a latent image can be formed; and an antenna for wirelessly communicating with the element of the developing unit attached to the attach/detach section; wherein a longitudinal direction of the antenna is in a direction of movement of the moving body. Further, during a period from when the developing unit arrives at the opposing position until when it arrives at the detaching position due to movement of the moving body, a writing member writes information into the element of the developing unit.Type: ApplicationFiled: April 14, 2003Publication date: October 20, 2005Inventors: Ken Yoshizuka, Toshiya Takahata, Yoichiro Irie
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Publication number: 20050105921Abstract: An image forming apparatus, for example, that is capable of accurately writing information into a developing unit or the like having an element is achieved. An image forming apparatus comprises: an attach/detach section to and from which a developing unit having an element into which information can be written and a developer containing section can be attached and detached; a photoconductor on which a latent image can be formed; a writing member for writing information into the element; and an AC voltage supply section for supplying an AC voltage. During a period from a start to an end of an image forming process, the writing member writes information into the element of the developing unit attached to the attach/detach section when the AC voltage supply section is not supplying an AC voltage.Type: ApplicationFiled: April 14, 2003Publication date: May 19, 2005Inventors: Ken Yoshizuka, Toshiya Takahata, Yoichiro Irie
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Patent number: 5508799Abstract: A method and apparatus for punching holes in a stack of sheets using a hole puncher. The method includes the steps of activating the hole puncher, determining whether the hole puncher has completely punched a hole in the stack of sheets, and repeating the activating step in response to the determining step until the hole punching is successful. The method also includes determining whether a reference number of unpunched sheets, which is not greater than a single punch capacity of the hole puncher, has been stacked. Upon determining that the reference number of sheets has been reached, the method includes discontinuing the stacking of further sheets and applying a punching operation to the reference number of sheets. The method also includes reinitiating the stacking operation if the number of sheets to be stacked is greater than the reference number of sheets. The invention also includes an apparatus for carrying out the noted method steps.Type: GrantFiled: May 19, 1994Date of Patent: April 16, 1996Assignee: Mita Industrial Co., Ltd.Inventor: Yoichiro Irie
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Patent number: 5290020Abstract: An automatic sheet processing device mountable on a sorting unit of an image forming apparatus includes a sheet processor for applying a sheet processing to a sheet having a specified length and width, a moving unit capable of supporting the sheet processor for moving the sheet processor along a side of the sheet, and a controller having a storage unit for storing sheet processing data, a calculator for calculating a processing position from the sheet processing data, and a control portion for controlling the moving unit so as to move the sheet processor to the calculated processing position. The processing position is calculated from the stored sheet processing data, and the sheet processor is moved to the calculated processing position, so that sheet processing can be automatically.Type: GrantFiled: July 13, 1992Date of Patent: March 1, 1994Assignee: Mita Industrial Co., Ltd.Inventors: Toshikazu Matsui, Takatoshi Nishimura, Kenichi Honda, Shoichiro Tajima, Keiichi Asano, Nobukazu Ootsuka, Hiroyuki Nagai, Yoichiro Irie, Tooru Himegi, Yoshio Sugishima
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Patent number: 5200790Abstract: An automatic document conveying device is applied to an image processor that has a transparent plate. The automatic document conveying device can convey a continuous document that has folding lines extending in the direction of width at stated intervals in the conveying direction and feed holes formed in both side edges thereof at stated intervals in the conveying direction. The automatic document conveying device includes a continuous document placing device on which will be placed the continuous document in a condition where it is folded along the folding lines, a conveying devices for conveying the continuous document passing on the transparent plate of the image processor, and a continuous document receiving device for receiving the continuous document conveyed passing on the transparent plate.Type: GrantFiled: November 29, 1991Date of Patent: April 6, 1993Assignee: Mita Industrial Co., Ltd.Inventors: Yoichiro Irie, Yoshiyuki Takeda, Tsuyoshi Nagao, Yasuhiko Kida
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Patent number: 5186445Abstract: A sheet handling apparatus is provided adjacent to an image forming apparatus. The sheet handling apparatus staples sheets discharged from the image forming apparatus, and it includes a plurality of bins, a stapler, a discharge mechanism, and a stack tray. The sheets are stapled while they are nipped by the discharge mechanism. The bins store the sheets supplied from the image forming apparatus. The stapler staples the sheets stored in the bins. The discharge mechanism discharges the stapled sheets from the bins frontward with respect to the image forming apparatus, where an operator normally stands. The sheet storer is conveyable in both a vertical and a lateral direction. The stack tray is located alongside the front of the image forming apparatus, and stores the sheets discharged by the discharge mechanism.Type: GrantFiled: October 22, 1991Date of Patent: February 16, 1993Assignee: Mita Industrial Co., Ltd.Inventors: Tsugio Nakanishi, Yoichiro Irie, Tsuyoshi Nagao
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Patent number: 5180152Abstract: A sorter comprising a plurality of vertically arranged bin trays. Each of the bin trays is moved through a predetermined moving passage, and the moving passage includes a main portion and a by-pass caused to detour from the main portion to the upstream or downstream side. The sorter also has an automatic stapler and an automatic punch. When the bin tray and sheets collected thereon are positioned in the by-pass end portion of the by-pass, the sheets are positioned at a stapling position relative to the automatic stapler, and the sheets are positioned at an automatically punching position relative to the automatic punch.Type: GrantFiled: November 7, 1991Date of Patent: January 19, 1993Assignee: Mita Industrial Co., Ltd.Inventor: Yoichiro Irie
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Patent number: 5156390Abstract: An automatic document conveying device for an image processing machine in which a transparent plate, on which to place a document to be processed, is disposed on the upper surface of the housing. The automatic document conveying device includes a document table for holding documents to be processed, a document receiving tray for receiving documents after they have been processed, and means for feeding documents from the document table through the processing to the document receiving tray. A document delivery roller moves the document from the transparent plate, following processing of the document, along a document delivery passage. Document discharge rollers located at the downstream end of the document delivery passage move the document from that point to the document receiving tray. The document delivery rollers are driven at a higher speed than are the document discharge rollers.Type: GrantFiled: August 2, 1991Date of Patent: October 20, 1992Assignee: Mita Industrial Co., Ltd.Inventors: Tsuyoshi Nagao, Yoichiro Irie, Yoshiyuki Takeda, Yasuhiko Kida
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Patent number: D333483Type: GrantFiled: May 24, 1991Date of Patent: February 23, 1993Assignee: Mita Industrial Co., Ltd.Inventors: Yutaka Nishimura, Yoichiro Irie