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Hiroyuki Saito patents

Recent patents with Hiroyuki Saito listed as an inventor - additional entries may be under other spellings.


Hiroyuki Saito - Related organizations: Canon Kabushiki Kaisha patents

Printing device

02/25/16 - 20160052279 - A printing device able to suppress the leakage of head fluid is provided. The printing device includes: a print head having an ejection opening face on which are formed ejection openings that eject ink; a wiper that wipes the ejection opening face; a holding member that holds head fluid; a
Inventors: Hiroyuki Saito, Hiroyuki Saito, Yuji Kanome

Inkjet printing apparatus

02/25/16 - 20160052274 - To provide an inkjet printing apparatus that can suppress influence by a backflow of the fluid flowing from the pump to the cap. An inkjet printing apparatus includes: an inkjet printing head including an ejection opening face formed with an ejection opening; a cap being capable of sealing the ejection
Inventors: Yuji Kanome, Hiroyuki Saito

Drive transmission device, printing apparatus, position adjusting mechanism, and fastening method

02/04/16 - 20160031233 - There is provided a drive transmission device including: a belt member, a tension applying roller, a holder, an urging member, and a fastening member, wherein the holder includes: a contacting surface that is brought into contact with the fastening member in the case where the holder is fastened to the
Inventors: Masashi Ito, Hiroyuki Saito

Sheet stacking device and printing apparatus

08/27/15 - 20150239702 - A sheet stacking device that can appropriately stack, at a fixed position, sheets that are discharged to a discharge tray, and a printing apparatus are provided. A presser member holds down, at a pressing position, the sheets stacked on the discharge tray. The presser member is moved from the pressing
Inventors: Noriyuki Sugiyama, Hiroyuki Saito, Yasuyuki Asai, Atsushi Ikeda

Apparatus and method for recording

04/09/15 - 20150097890 - A recording apparatus has a controller that controls a conveying roller and a discharge roller for conveying a recording medium. The controller controls the rotation phases of the conveying roller and the discharge roller when the recording medium leaves the conveying roller before the recording medium enters the conveying roller.
Inventors: Hiroyuki Saito, Takaaki Ishida, Koichiro Kawaguchi, Toshirou Yoshiike, Jun Yasutani, Shuichi Tokuda

Printing apparatus and method for detecting origin of conveying roller

03/20/14 - 20140077442 - The present invention is to provide a printing apparatus capable of correctly detecting an origin of a conveying roller for conveying a print medium at the time of its rotation with a simple configuration that does not accompany an increase of cost. For this purpose, the printing apparatus is equipped
Inventors: Hiroyuki Saito, Takaaki Ishida

Printer

09/19/13 - 20130242020 - A printer has a base, first and second side members placed on opposite side portions of a base with respect to a first direction, at least one roller for transporting a sheet in a second direction intersecting the first direction, a print unit and a platen, the roller, the print
Inventors: Haruo Uchida, Yasuhiko Ikeda, Hiroyuki Saito, Kenji Shigeno, Koichiro Kawaguchi, Takaaki Ishida

Printing apparatus

08/15/13 - 20130208043 - A printing apparatus includes a plurality of image sensors imaging a sheet to be conveyed, and a direct sensor unit performing the signal processing of the outputs of the image sensors to detect the movement of the sheet. Here, the plurality of image sensors are provided on the carriage at
Inventors: Kazuhisa Kawakami, Kenji Shigeno, Noriyuki Aoki, Yuji Kanome, Kosuke Yamamoto, Masakazu Tsukuda, Haruo Uchida, Hiroyuki Saito, Yoshiaki Suzuki

Printing apparatus and object conveyance control method

08/08/13 - 20130201241 - A printing apparatus and a conveyance control method are provided, both capable of detecting a print medium conveying state highly precisely in an entire process of conveying the print medium being printed. For this purpose, the surface of the print medium placed on the belt and the surface of the
Inventors: Masashi Hayashi, Jiro Moriyama, Hiroyuki Saito

Recording apparatus

10/25/12 - 20120268542 - A recording apparatus has a pair of bearings 38 having: two surfaces 38a and 38b which support both edge portions of a conveying roller 40; driven rollers 42 which press the conveying roller 40 in the direction where extension lines of the two surfaces 38a and 38b cross; and further,
Inventors: Shunya Sunouchi, Haruo Uchida, Hiroyuki Saito, Noriyuki Sugiyama, Kentaro Onuma

Apparatus and method for recording

10/25/12 - 20120268516 - A recording apparatus has a controller that controls a conveying roller and a discharge roller for conveying a recording medium. The controller controls the rotation phases of the conveying roller and the discharge roller when the recording medium leaves the conveying roller before the recording medium enters the conveying roller.
Inventors: Hiroyuki Saito, Takaaki Ishida, Koichiro Kawaguchi, Toshirou Yoshiike, Jun Yasutani, Shuichi Tokuda

Recording apparatus and recording method

07/19/12 - 20120182346 - In the present invention, a conveying operation of a recording medium is controlled on the basis of a first correction value and a second correction value. The first correction value is used for correcting a conveying amount when the recording medium disengages from a first conveying roller, and the second
Inventors: Jun Yasutani, Hiroyuki Saito, Minoru Teshigawara, Takeshi Yazawa

Conveyance controller, printing apparatus, method of conveying printing medium, and printing medium conveyance apparatus

06/14/12 - 20120148325 - This invention includes an input operation unit which accepts the operation of selecting a first or a second printing medium and outputs information indicating the selected printing medium, a conveyance path, a conveyance mechanism which conveys the selected printing medium in the conveyance direction, and a control unit. The conveyance
Inventors: Keisei Hakamata, Hiroyuki Saito, Takao Nakamura

Recording apparatus

06/09/11 - 20110135374 - A recording apparatus having a function of sorting recording sheets is reduced in size and cost. The recording apparatus conveys the recording sheets, records on the recording sheets, discharges the recording sheets, and sorts the discharged recording sheets. The recording apparatus includes: a movable carriage that holds a recording head
Inventors: Toshihide Wada, Hiroyuki Saito, Shinya Asano, Hiroyuki Kinoshita, Takashi Awai, Makoto Takemura

Sheet conveying device and recording apparatus

05/26/11 - 20110121505 - A sheet conveying device includes a first conveying unit configured to convey a sheet in a conveying direction; a conveying path configured to guide the sheet to the first conveying unit, the sheet having been conveyed by the first conveying unit in a direction opposite to the conveying direction; a
Inventors: Fumie Kameyama, Hiroyuki Saito, Nobuhiro Toki, Kenji Shigeno

Printer

09/30/10 - 20100245515 - A printer has a pair of a right side member (8) and a left side member (9) placed on opposite side portions of a base (53), rollers including a transport roller (3), a carriage chassis (12), a platen (2) and a feed unit. The right side member and the left
Inventors: Haruo Uchida, Yasuhiko Ikeda, Hiroyuki Saito, Kenji Shigeno, Koichiro Kawaguchi, Takaaki Ishida

Recording apparatus and recording method

06/17/10 - 20100149245 - In the present invention, a conveying operation of a recording medium is controlled on the basis of a first correction value and a second correction value. The first correction value is used for correcting a conveying amount when the recording medium disengages from a first conveying roller, and the second
Inventors: Jun Yasutani, Hiroyuki Saito, Minoru Teshigawara, Takeshi Yazawa

Printing apparatus

06/17/10 - 20100148426 - Provided is a printing apparatus, including a sensor unit which optically detects, at a measurement position, a surface of a sheet, for measuring a moving state of the sheet. The sensor unit measures the moving state of the sheet when the sheet is located at the measurement position, and measures
Inventors: Hiroyuki Saito, Haruo Uchida, Kenji Shigeno, Noriyuki Aoki, Kazuhisa Kawakami, Yuji Kanome, Kosuke Yamamoto, Masakazu Tsukuda, Yoshiaki Suzuki

Printing apparatus

06/03/10 - 20100134552 - Provided is a printing apparatus including a sensor unit for measuring a moving state of a sheet by optically detecting a surface of the sheet conveyed by a conveying unit. The sensor unit measures and compares the moving states of the sheet at a first measurement position and a second
Inventors: Yoshiaki Suzuki, Kazuhisa Kawakami, Kenji Shigeno, Noriyuki Aoki, Yuji Kanome, Kosuke Yamamoto, Masakazu Tsukuda, Haruo Uchida, Hiroyuki Saito

Printing apparatus

06/03/10 - 20100134551 - A printing apparatus includes a plurality of image sensors imaging a sheet to be conveyed, and a direct sensor unit performing the signal processing of the outputs of the image sensors to detect the movement of the sheet. Here, the plurality of image sensors are provided on the carriage at
Inventors: Kazuhisa Kawakami, Kenji Shigeno, Noriyuki Aoki, Yuji Kanome, Kosuke Yamamoto, Masakazu Tsukuda, Haruo Uchida, Hiroyuki Saito, Yoshiaki Suzuki

Printing apparatus and printing method

03/18/10 - 20100066782 - A printing apparatus including a conveyance mechanism configured to convey a sheet in a predetermined direction, a printing unit configured to print an image on the sheet, a direct sensor having an image pickup device configured to image the sheet, which is used to sense movement of the sheet by
Inventors: Kosuke Yamamoto, Kazuhisa Kawakami, Kenji Shigeno, Noriyuki Aoki, Yuji Kanome, Masakazu Tsukuda, Haruo Uchida, Hiroyuki Saito, Yoshiaki Suzuki

Apparatus and method for recording

02/25/10 - 20100045725 - A recording apparatus has a controller that controls a conveying roller and a discharge roller for conveying a recording medium. The controller controls the rotation phases of the conveying roller and the discharge roller when the recording medium leaves the conveying roller before the recording medium enters the conveying roller.
Inventors: Hiroyuki Saito, Takaaki Ishida, Koichiro Kawaguchi, Toshirou Yoshiike, Jun Yasutani, Shuichi Tokuda

Printing apparatus and method for detecting origin of conveying roller

02/25/10 - 20100044959 - The present invention is to provide a printing apparatus capable of correctly detecting an origin of a conveying roller for conveying a print medium at the time of its rotation with a simple configuration that does not accompany an increase of cost. For this purpose, the printing apparatus is equipped
Inventors: Hiroyuki Saito, Takaaki Ishida

Recording apparatus and recording method

02/25/10 - 20100044947 - A recording apparatus includes a conveying roller and an ejection roller for conveying a recording medium. The recording apparatus also includes a controller which controls the conveying roller and the ejection roller. The controller selectively performs a conveyance control process for the rollers when the recording medium leaves the conveying
Inventors: Minoru Teshigawara, Jun Yasutani, Takeshi Yazawa, Hiroyuki Saito, Takaaki Ishida, Koichiro Kawaguchi, Toshiro Yoshiike, Shuichi Tokuda

Printing apparatus and object conveyance control method

12/31/09 - 20090322819 - A printing apparatus and a conveyance control method are provided, both capable of detecting a print medium conveying state highly precisely in an entire process of conveying the print medium being printed. For this purpose, the surface of the print medium placed on the belt and the surface of the
Inventors: Masashi Hayashi, Jiro Moriyama, Hiroyuki Saito

Conveyance apparatus, control method therefor, and printing apparatus

12/10/09 - 20090302532 - A conveyance apparatus increases the conveyance precision of a conveyance unit. The conveyance apparatus has first and second conveyance rollers. The conveyance apparatus includes a DC motor serving as a driving source for the conveyance rollers, a first encoder which outputs a first pulse signal in accordance with rotation of
Inventors: Yuichiro Suzuki, Hiroyuki Saito, Kentaro Onuma, Hiroyuki Kakishima

Conveying apparatus and recording apparatus

11/12/09 - 20090278905 - A conveying apparatus is provided, the conveying apparatus comprising a lever swinging in contact with a recording medium conveyed along a conveying path in a conveying direction, a sensor detecting the swinging of the lever, a moving unit for moving the lever from a position where the lever is allowed
Inventors: Kentaro Onuma, Hiroyuki Saito, Koichiro Kawaguchi, Motoyuki Taguchi


### Hiroyuki Saito patent invention listings

The bibliographic references displayed about Hiroyuki Saito's patents are for a recent sample of Hiroyuki Saito's publicly published patent applications. The inventor/author may have additional bibliographic citations listed at the USPTO.gov. FreshPatents.com is not associated or affiliated in any way with the author/inventor or the United States Patent/Trademark Office but is providing this non-comprehensive sample listing for educational and research purposes using public bibliographic data published and disseminated from the United States Patent/Trademark Office public datafeed. This information is also available for free on the USPTO.gov website. If Hiroyuki Saito filed recent patent applications under another name, spelling or location then those applications could be listed on an alternate page. If no bibliographic references are listed here, it is possible there are no recent filings or there is a technical issue with the listing--in that case, we recommend doing a search on the USPTO.gov website.

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