Patents by Inventor Masato Izumi

Masato Izumi 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).

  • Patent number: 11874191
    Abstract: An elastic transmission element is part of a strain wave gear. Such strain wave gears are also referred to as Harmonic Drives. The elastic transmission element is also referred to as a flexspline and has an outer toothing (03). The elastic transmission element is equipped with at least one strain gauge (04) for measuring a mechanical strain on the elastic transmission element. The one strain gauge (04) or the plurality of strain gauges (04) extends at least as a whole about a circumference of a lateral surface or an axial lateral face of the elastic transmission element.
    Type: Grant
    Filed: September 24, 2019
    Date of Patent: January 16, 2024
    Assignee: Schaeffler Technologies AG & Co. KG
    Inventors: Jens Heim, Jochen Damerau, Masato Izumi
  • Patent number: 11718113
    Abstract: A recording apparatus includes a containing portion that contains a rolled sheet obtained by winding a sheet and a recording portion that records an image on the sheet fed from the rolled sheet contained in the containing portion and further includes an opening/closing member that can be movable between an open position at which the containing portion is opened and a closed position at which the containing portion is closed and a first guiding portion provided in the opening/closing member to guide the rolled sheet to the containing portion in a case where the opening/closing member is at the open position.
    Type: Grant
    Filed: October 4, 2021
    Date of Patent: August 8, 2023
    Assignee: Canon Kabushiki Kaisha
    Inventors: Ryosuke Murata, Ryo Harigae, Itaru Wada, Masato Izumi
  • Patent number: 11676995
    Abstract: A semiconductor device includes a semiconductor body, an electrode provided on a surface of the semiconductor body. The semiconductor body includes a first semiconductor layer and a second semiconductor layer provided between the first semiconductor layer and the second electrode. The second semiconductor layer includes first and second regions arranged along the surface of the semiconductor body. The first region has a surface contacting the electrode, and the second region includes second conductivity type impurities with a concentration lower than a concentration of the second conductivity type impurities at the surface of the first region. The second semiconductor layer has a first concentration of second conductivity type impurities at a first position in the second region, and a second concentration of second conductivity type impurities at a second position between the first position and the electrode, the second concentration being lower than the first concentration.
    Type: Grant
    Filed: June 21, 2019
    Date of Patent: June 13, 2023
    Assignees: KABUSHIKI KAISHA TOSHIBA, TOSHIBA ELECTRONIC DEVICES & STORAGE CORPORATION
    Inventors: Masato Izumi, Kazutoshi Nakamura
  • Publication number: 20220105738
    Abstract: A recording apparatus includes a containing portion that contains a rolled sheet obtained by winding a sheet and a recording portion that records an image on the sheet fed from the rolled sheet contained in the containing portion and further includes an opening/closing member that can be movable between an open position at which the containing portion is opened and a closed position at which the containing portion is closed and a first guiding portion provided in the opening/closing member to guide the rolled sheet to the containing portion in a case where the opening/closing member is at the open position.
    Type: Application
    Filed: October 4, 2021
    Publication date: April 7, 2022
    Inventors: Ryosuke Murata, Ryo Harigae, ltaru Wada, Masato Izumi
  • Publication number: 20210354291
    Abstract: An elastic transmission element is part of a strain wave gear. Such strain wave gears are also referred to as Harmonic Drives. The elastic transmission element is also referred to as a flexspline and has an outer toothing (03). The elastic transmission element is equipped with at least one strain gauge (04) for measuring a mechanical strain on the elastic transmission element. The one strain gauge (04) or the plurality of strain gauges (04) extends at least as a whole about a circumference of a lateral surface or an axial lateral face of the elastic transmission element.
    Type: Application
    Filed: September 24, 2019
    Publication date: November 18, 2021
    Applicant: Schaeffler Technologies AG & Co. KG
    Inventors: Jens Heim, Jochen Damerau, Masato Izumi
  • Publication number: 20200347886
    Abstract: A method for operating a bearing (10), in particular roller bearing or sliding bearing or linear bearing, with at least a first energy supply module (1, 2, 3, 4) and a second energy supply module (1, 2, 3, 4), wherein a first control unit of the first energy supply module (1, 2, 3, 4) and a second control unit of the second energy supply module (1, 2, 3, 4) are configured to control outputting of energy of the respective energy supply module (1, 2, 3, 4) according to a predefined supply strategy, wherein the first control unit and/or the second control unit receive/receives a supply request and controls the outputting of energy by the respective energy supply module (1, 2, 3, 4) as a function of the supply request and the predefined supply strategy.
    Type: Application
    Filed: January 17, 2019
    Publication date: November 5, 2020
    Applicant: Schaeffler Technologies AG & Co. KG
    Inventors: Martin Kram, Tomas Smetana, Michel Gnaba, Masato Izumi
  • Publication number: 20200320328
    Abstract: Provided are an image processing apparatus, a control method, and a control program for further shortening the time required for recognition processing. An image processing apparatus includes, an operation module, a display module, an imaging module to successively generate an input image, an evaluation point calculation module to calculate, for each of the successively generated input images, an evaluation point for each of a plurality of character candidates for a character in each input image, and a character recognition module to recognize, when a character candidate whose degree of certainty based on the plurality of evaluation points calculated for each of the successively generated input images is equal to or greater than a threshold value is present, the character candidate as a character in the input image.
    Type: Application
    Filed: November 17, 2017
    Publication date: October 8, 2020
    Inventors: Yuki KASAHARA, Masato IZUMI
  • Publication number: 20200286989
    Abstract: A semiconductor device includes a semiconductor body, an electrode provided on a surface of the semiconductor body. The semiconductor body includes a first semiconductor layer and a second semiconductor layer provided between the first semiconductor layer and the second electrode. The second semiconductor layer includes first and second regions arranged along the surface of the semiconductor body. The first region has a surface contacting the electrode, and the second region includes second conductivity type impurities with a concentration lower than a concentration of the second conductivity type impurities at the surface of the first region. The second semiconductor layer has a first concentration of second conductivity type impurities at a first position in the second region, and a second concentration of second conductivity type impurities at a second position between the first position and the electrode, the second concentration being lower than the first concentration.
    Type: Application
    Filed: June 21, 2019
    Publication date: September 10, 2020
    Inventors: Masato Izumi, Kazutoshi Nakamura
  • Patent number: 10700217
    Abstract: A semiconductor device includes second and third semiconductor layers provided on a first semiconductor layer. The second semiconductor layer includes a recess portion and an outer edge portion. The third semiconductor layer is away from the second semiconductor layer in a first direction along a first boundary between the first semiconductor layer and the recess portion. The second semiconductor layer has first and second distributions of a second conductivity type impurity at a vicinity of the first boundary and at a vicinity of a second boundary between the outer edge portion and the first semiconductor layer, respectively. The third semiconductor layer has a third distribution of a second conductivity type impurity at a vicinity of a third boundary between the first semiconductor layer and the third semiconductor layer. The first distribution is substantially same as the second distribution. The third distribution is substantially same as the second distribution.
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: June 30, 2020
    Assignees: KABUSHIKI KAISHA TOSHIBA, TOSHIBA ELECTRONIC DEVICES & STORAGE CORPORATION
    Inventor: Masato Izumi
  • Patent number: 10611140
    Abstract: A printing apparatus according to an embodiment of this invention brings, out of a cleaning unit that cleans a transfer member in contact with a transfer member and an application unit that applies a reactive liquid with ink to the transfer member, the cleaning unit into contact with the transfer member to clean the transfer member by the cleaning unit at the start of the printing operation. Alternatively, out of the application unit and an absorbing unit that absorbs a liquid component from the reactive liquid applied by the application unit in contact with the transfer member, the printing apparatus brings the application unit into contact with the transfer member to apply the reactive liquid by the application unit.
    Type: Grant
    Filed: June 22, 2018
    Date of Patent: April 7, 2020
    Assignee: Canon Kabushiki Kaisha
    Inventors: Toshiki Takeuchi, Masahiro Sugimoto, Ippei Tsushima, Kohei Fukui, Masato Izumi, Ryosuke Sato, Kenji Sugiyama, Kengo Nieda, Kota Uchida, Yuichiro Yanagi, Yusuke Nakaya, Atsushi Sakamoto, Susumu Hirosawa, Takeshi Murase, Futoshi Hirose
  • Publication number: 20200066920
    Abstract: A semiconductor device includes second and third semiconductor layers provided on a first semiconductor layer. The second semiconductor layer includes a recess portion and an outer edge portion. The third semiconductor layer is away from the second semiconductor layer in a first direction along a first boundary between the first semiconductor layer and the recess portion. The second semiconductor layer has first and second distributions of a second conductivity type impurity at a vicinity of the first boundary and at a vicinity of a second boundary between the outer edge portion and the first semiconductor layer, respectively. The third semiconductor layer has a third distribution of a second conductivity type impurity at a vicinity of a third boundary between the first semiconductor layer and the third semiconductor layer. The first distribution is substantially same as the second distribution. The third distribution is substantially same as the second distribution.
    Type: Application
    Filed: December 28, 2018
    Publication date: February 27, 2020
    Applicants: KABUSHIKI KAISHA TOSHIBA, TOSHIBA ELECTRONIC DEVICES & STORAGE CORPORATION
    Inventor: Masato IZUMI
  • Patent number: 10549528
    Abstract: According to an embodiment of this invention, a printing apparatus capable of cleaning a transfer member continuously while downsizing the apparatus and a cleaning method of the same are provided. The printing apparatus includes a cleaning roller configured to apply a cleaning liquid to the transfer member while rotating in contact with the transfer member, a liquid tank configured to reserve the cleaning liquid so that a part of the cleaning roller is immersed in the cleaning liquid, and a removal unit configured to remove a blot by contacting the surface of the cleaning roller which rotates in the liquid tank.
    Type: Grant
    Filed: July 9, 2018
    Date of Patent: February 4, 2020
    Assignee: Canon Kabushiki Kaisha
    Inventors: Kenji Sugiyama, Toshiki Takeuchi, Masato Izumi, Kengo Nieda, Ippei Tsushima, Atsushi Sakamoto, Futoshi Hirose, Susumu Hirosawa
  • Patent number: 10500839
    Abstract: An inkjet printing apparatus includes a printhead configured to form an image by discharging ink to a transfer member, a transfer unit configured to transfer the image from the transfer member to a print medium, and an application unit configured to apply a first liquid to the transfer member prior to formation of the image by the printhead. The inkjet printing apparatus also includes a first drying unit configured to dry the first liquid applied to the transfer member by the application unit by blowing air using a first air blower before the ink is discharged by the printhead to the transfer member.
    Type: Grant
    Filed: February 27, 2018
    Date of Patent: December 10, 2019
    Assignee: Canon Kabushiki Kaisha
    Inventors: Ryosuke Sato, Masato Izumi, Kota Uchida, Kengo Nieda, Yusuke Nakaya, Kenji Sugiyama, Ippei Tsushima
  • Publication number: 20190016114
    Abstract: According to an embodiment of this invention, a printing apparatus capable of cleaning a transfer member continuously while downsizing the apparatus and a cleaning method of the same are provided. The printing apparatus includes a cleaning roller configured to apply a cleaning liquid to the transfer member while rotating in contact with the transfer member, a liquid tank configured to reserve the cleaning liquid so that a part of the cleaning roller is immersed in the cleaning liquid, and a removal unit configured to remove a blot by contacting the surface of the cleaning roller which rotates in the liquid tank.
    Type: Application
    Filed: July 9, 2018
    Publication date: January 17, 2019
    Inventors: Kenji Sugiyama, Toshiki Takeuchi, Masato Izumi, Kengo Nieda, Ippei Tsushima, Atsushi Sakamoto, Futoshi Hirose, Susumu Hirosawa
  • Publication number: 20190001662
    Abstract: A printing apparatus according to an embodiment of this invention brings, out of a cleaning unit that cleans a transfer member in contact with a transfer member and an application unit that applies a reactive liquid with ink to the transfer member, the cleaning unit into contact with the transfer member to clean the transfer member by the cleaning unit at the start of the printing operation. Alternatively, out of the application unit and an absorbing unit that absorbs a liquid component from the reactive liquid applied by the application unit in contact with the transfer member, the printing apparatus brings the application unit into contact with the transfer member to apply the reactive liquid by the application unit.
    Type: Application
    Filed: June 22, 2018
    Publication date: January 3, 2019
    Inventors: Toshiki Takeuchi, Masahiro Sugimoto, Ippei Tsushima, Kohei Fukui, Masato Izumi, Ryosuke Sato, Kenji Sugiyama, Kengo Nieda, Kota Uchida, Yuichiro Yanagi, Yusuke Nakaya, Atsushi Sakamoto, Susumu Hirosawa, Takeshi Murase, Futoshi Hirose
  • Publication number: 20180250930
    Abstract: An inkjet printing apparatus according to an embodiment of this invention can properly maintain the state of a liquid applied to a transfer member for preprocessing and print a high-quality image. Therefore, an inkjet printing apparatus that prints an image by discharging ink from a printhead to a transfer member and transfers the image from the transfer member to a print medium performs the following printing method. That is, prior to printing the image, a liquid is applied to the transfer member, the liquid applied to the transfer member is dried, and the ink is discharged from the printhead to the transfer member to which the dried liquid is applied, printing the image.
    Type: Application
    Filed: February 27, 2018
    Publication date: September 6, 2018
    Inventors: Ryosuke Sato, Masato Izumi, Kota Uchida, Kengo Nieda, Yusuke Nakaya, Kenji Sugiyama, Ippei Tsushima
  • Patent number: 9517642
    Abstract: A decision is made for each page as to whether to allow image printing on that page, by comparing the remaining sheet length DL with a length of an image about to be printed, IL. A length of a non-printed, rear-end cut sheet is also checked to determine whether the non-printed cut sheet needs to be further cut into smaller sheets. This arrangement can prevent a complete image to be printed in one page from being broken and only partly printed in the last portion of a paper roll, ensure that printed cut sheets and non-printed cut sheets are stably conveyed and discharged and enable the non-printed cut sheets to be almost equal in size so that they can be properly accommodated in the associated tray.
    Type: Grant
    Filed: September 13, 2012
    Date of Patent: December 13, 2016
    Assignee: Canon Kabushiki Kaisha
    Inventors: Kengo Nieda, Masato Izumi, Masashi Kurihara, Hiroyuki Kakishima
  • Patent number: 9327931
    Abstract: A continuous roll sheet holding apparatus that fits rotary shafts to both ends of a continuous sheet wound in a roll shape, and rotatably supports each rotary shaft, thereby supporting the continuous sheet to be pulled out, includes holding flanges configured to rotatably support the respective rotary shafts, a driven unit which is integrally disposed in one of the rotary shafts and configured to receive driving from an apparatus body, and a flange holding unit configured to support each of the holding flanges, and abut on the holding flange to regulate a position of the holding flange in a direction of the rotary shaft and a direction orthogonal to the rotary shaft.
    Type: Grant
    Filed: December 10, 2010
    Date of Patent: May 3, 2016
    Assignee: Canon Kabushiki Kaisha
    Inventor: Masato Izumi
  • Patent number: 9300831
    Abstract: An information processing apparatus is provided with a book data acquisition unit which acquires a book data item including a plurality of image data items related to covers and individual pages of a book, a length acquisition unit which acquires a longitudinal length and a lateral length of the book based on lengths of two sides of the plurality of image data items included in the book data item, and an image data determination unit which compares the longitudinal and lateral lengths of the book to the lengths of the two sides of each of the image data items to determine the image data item determined to include neither one page nor two facing pages as the image data item including a spine image.
    Type: Grant
    Filed: January 17, 2014
    Date of Patent: March 29, 2016
    Assignee: PFU LIMITED
    Inventors: Chieko Murai, Mitsuhiro Iwase, Masato Izumi
  • Patent number: 9010674
    Abstract: A roll sheet supporting apparatus includes a pair of rotation shafts which are respectively fitted into end portions of the hollow portion of the core tube and configured to support the roll sheet rotatably and capable of being drawn out, an engaging member movable between a projecting position and a retracting position, wherein the engaging member projects from an outer circumferential surface of the each rotation shaft abutting on the core tube to engage with the core tube at the projecting position and retracts inward from the outer circumferential surface of the each rotation shaft at the retracting position, and an engaging member moving unit configured to move the engaging member between the projecting position and the retracting position.
    Type: Grant
    Filed: February 7, 2012
    Date of Patent: April 21, 2015
    Assignee: Canon Kabushiki Kaisha
    Inventor: Masato Izumi