Patents by Inventor Jun Yamane

Jun Yamane 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).

  • Publication number: 20240145147
    Abstract: It is an object to provide a thin film inductor element using a new type of emergent electromagnetic field, which has a not so high difficulty in selecting materials, and also has a not so high temperature dependency. A thin film inductor element is characterized by including: a stacked layer film including a magnetic body layer, and a non-magnetic body layer or an antiferromagnetic body layer stacked therein, and a pair of electrodes, and is characterized in that the magnetic body layer, and the non-magnetic body layer or the antiferromagnetic body layer are extended in an arbitrary shape in a direction orthogonal to a stacking direction, and a vertical orientation of the stacking direction is also arbitrary, the magnetic body layer has a substantially uniform magnetization structure, and the pair of electrodes are provided at both ends to which the stacked layer film is extended, and an alternating current or a high frequency current is applied.
    Type: Application
    Filed: January 7, 2022
    Publication date: May 2, 2024
    Inventors: Jun'ichi IEDA, Yuta YAMANE, Shunsuke FUKAMI
  • Patent number: 11956159
    Abstract: The present technology relates to a transmission device, a transmission method, a reception device, and a reception method with each of which it becomes possible to perform transmission of control information according to an operation form. The reception device receives first data that includes control information, which includes information necessary for channel selection of a service, and transmission sequence information indicating a sequence in which the control information is transmitted and that is transmitted in a transmission sequence corresponding to the transmission sequence information, and controls processing on second data, which includes data of a component included in the service, on the basis of the control information acquired according to the transmission sequence information. The present technology can be applied, for example, to a television receiver.
    Type: Grant
    Filed: August 4, 2022
    Date of Patent: April 9, 2024
    Assignee: Saturn Licensing LLC
    Inventors: Jun Kitahara, Naohisa Kitazato, Yasuaki Yamagishi, Kazuyuki Takahashi, Taketoshi Yamane
  • Patent number: 11851850
    Abstract: A data collection device is mounted on a work machine and collects data that is collectable from the work machine. The data collection device includes a collectable list generation unit and a collectable list notification unit. The collectable list generation unit updates a collectable list indicating a type of data that is collectable from the work machine, in a case in which a change has occurred in the type of data that is collectable. The collectable list notification unit transmits the updated collectable list to an external device outside the work machine.
    Type: Grant
    Filed: August 16, 2019
    Date of Patent: December 26, 2023
    Assignee: KOMATSU LTD.
    Inventors: Naoki Akiyama, Hirotaka Yuno, Jun Yamane
  • Publication number: 20230082152
    Abstract: A software update system according to the present disclosure updates software of a first component of a work machine. The software update system includes a reception unit that receives differential data for updating the first component, which is connected via an internal network of the work machine, via an external network; a software acquisition unit that acquires first software stored and executed by the first component from the first component; a software generation unit that generates second software by applying the differential data to the first software; and a software output unit that outputs the generated second software to the first component.
    Type: Application
    Filed: February 26, 2021
    Publication date: March 16, 2023
    Applicant: Komatsu Ltd.
    Inventors: Jun Yamane, Youhei Chimura
  • Publication number: 20210317639
    Abstract: A data collection device is mounted on a work machine and collects data that is collectable from the work machine. The data collection device includes a collectable list generation unit and a collectable list notification unit. The collectable list generation unit updates a collectable list indicating a type of data that is collectable from the work machine, in a case in which a change has occurred in the type of data that is collectable. The collectable list notification unit transmits the updated collectable list to an external device outside the work machine.
    Type: Application
    Filed: August 16, 2019
    Publication date: October 14, 2021
    Inventors: Naoki AKIYAMA, Hirotaka YUNO, Jun YAMANE
  • Publication number: 20210310217
    Abstract: A data collection device for work machines collects data from a component mounted on a work machine. The data collection device includes a collection unit that collects the data from the component via a vehicle-mounted network, and a conversion unit that generates a unified data object by converting the collected data into a predetermined format, and a data transmission unit that transmits the unified data object to the outside.
    Type: Application
    Filed: August 16, 2019
    Publication date: October 7, 2021
    Inventors: Naoki AKIYAMA, Jun YAMANE, Hirotaka YUNO, Naoto KISHI
  • Patent number: 11066263
    Abstract: A sheet conveying device, which is incorporated in an image forming apparatus, includes a first detector to detect an angle deviation of a recording medium to a sheet conveying direction, a second detector to detect a lateral shift of the recording medium to a width direction, a third detector to detect at least one of the angle deviation and the lateral shift after correction of the angle deviation detected by the first detector and the lateral shift detected by the second detector, and a rotary body to perform a primary movement by (1) rotating in the sheet conveying direction and returning to a reference position and by (2) moving in the width direction and returning to the reference position, and a secondary movement by performing at least one of (1) and (2) after the primary movement.
    Type: Grant
    Filed: June 25, 2019
    Date of Patent: July 20, 2021
    Assignee: Ricoh Company, Ltd.
    Inventors: Jun Yamane, Hiromichi Matsuda, Katsuaki Miyawaki, Koichi Kudo, Tetsuo Watanabe, Toshihiro Okamoto, Hideyuki Takayama, Atsuyuki Oyamada
  • Patent number: 10875728
    Abstract: A sheet conveying device, which is included in an image forming apparatus and a post processing device, includes multiple position detectors and a position corrector. The multiple position detectors are aligned along a sheet conveying direction and configured to detect a side end of a sheet. The position corrector is configured to convey the sheet and correct a position of the sheet based on a positional deviation amount of the sheet, obtained by a detection result of the multiple position detectors. The positional deviation amount of the sheet is obtained by an extreme downstream position detector in the sheet conveying direction, of the multiple position detectors. A position of a subsequent sheet is corrected based on a sum of the positional deviation amount of the sheet and a positional deviation amount of the subsequent sheet.
    Type: Grant
    Filed: June 12, 2019
    Date of Patent: December 29, 2020
    Assignee: RICOH COMPANY, LTD.
    Inventors: Jun Yamane, Hiromichi Matsuda, Tetsuo Watanabe, Katsuaki Miyawaki, Hideyuki Takayama
  • Patent number: 10730713
    Abstract: A sheet conveying device, which is included in an image forming apparatus, includes a sheet holding roller to move while holding a sheet, a detector to perform a primary detection to detect a sheet position before the sheet holding roller holds the sheet and a secondary detection to detect a sheet position downstream from the sheet position detected by the primary detection, and a controller configured to cause the sheet holding roller to perform a first drive to move the sheet holding roller in at least one direction of a width direction of the sheet and a rotation direction in a sheet conveying surface based on a result of the primary detection and a second drive to move the sheet holding roller opposite to the at least one direction of the first drive, based on a result of the secondary detection.
    Type: Grant
    Filed: July 9, 2019
    Date of Patent: August 4, 2020
    Assignee: RICOH COMPANY, LTD.
    Inventors: Hiromichi Matsuda, Katsuaki Miyawaki, Tetsuo Watanabe, Jun Yamane, Hideyuki Takayama
  • Patent number: 10584008
    Abstract: A sheet conveying device, which is included in an image forming apparatus, includes a detector to detect a lateral end face of a sheet, a first pair of rollers to hold and convey the sheet and swing in a direction parallel to a plane of the sheet, a second pair of rollers to convey the sheet together with the first pair of rollers, and a controller to rotate the first pair of rollers to multiple angles, detect time changes at each angle at the lateral end face while conveying the sheet, and determine a home position corresponding to a position where respective rates of the time changes of the sheet at the first and second nip regions are substantially identical to each other or a home position having a least difference of rates of the time changes of the sheet at the first and second nip regions.
    Type: Grant
    Filed: June 5, 2018
    Date of Patent: March 10, 2020
    Assignee: Ricoh Company, Ltd.
    Inventors: Hiromichi Matsuda, Katsuaki Miyawaki, Jun Yamane, Hideyuki Takayama
  • Patent number: 10530950
    Abstract: A sheet conveying device, which is included in an image forming apparatus and a post processing device, includes a position corrector and either one of a rolling body and a contact resistance reducer. The position corrector is configured to convey a sheet and correct a position of the sheet. The rolling body is disposed at least one of an upstream side and a downstream side of a sheet conveyance passage from the position corrector in a sheet conveying direction and is configured to roll in at least a direction intersecting the sheet conveying direction. The contact resistance reducer is configured to reduce contact resistance generated due to contact of the sheet to a neighboring part when the position of the sheet is corrected by the position corrector.
    Type: Grant
    Filed: February 20, 2018
    Date of Patent: January 7, 2020
    Assignee: Ricoh Company, Ltd.
    Inventors: Takeshi Watanabe, Tetsuo Watanabe, Katsuaki Miyawaki, Jun Yamane, Hiromichi Matsuda, Hideyuki Takayama, Daiki Sekita
  • Publication number: 20190330001
    Abstract: A sheet conveying device, which is included in an image forming apparatus, includes a sheet holding roller to move while holding a sheet, a detector to perform a primary detection to detect a sheet position before the sheet holding roller holds the sheet and a secondary detection to detect a sheet position downstream from the sheet position detected by the primary detection, and a controller configured to cause the sheet holding roller to perform a first drive to move the sheet holding roller in at least one direction of a width direction of the sheet and a rotation direction in a sheet conveying surface based on a result of the primary detection and a second drive to move the sheet holding roller opposite to the at least one direction of the first drive, based on a result of the secondary detection.
    Type: Application
    Filed: July 9, 2019
    Publication date: October 31, 2019
    Applicant: Ricoh Company, Ltd.
    Inventors: Hiromichi MATSUDA, Katsuaki MIYAWAKI, Tetsuo WATANABE, Jun YAMANE, Hideyuki TAKAYAMA
  • Publication number: 20190315586
    Abstract: A sheet conveying device, which is incorporated in an image forming apparatus, includes a first detector to detect an angle deviation of a recording medium to a sheet conveying direction, a second detector to detect a lateral shift of the recording medium to a width direction, a third detector to detect at least one of the angle deviation and the lateral shift after correction of the angle deviation detected by the first detector and the lateral shift detected by the second detector, and a rotary body to perform a primary movement by (1) rotating in the sheet conveying direction and returning to a reference position and by (2) moving in the width direction and returning to the reference position, and a secondary movement by performing at least one of (1) and (2) after the primary movement.
    Type: Application
    Filed: June 25, 2019
    Publication date: October 17, 2019
    Applicant: Ricoh Company, Ltd.
    Inventors: Jun YAMANE, Hiromichi MATSUDA, Katsuaki MIYAWAKI, Koichi KUDO, Tetsuo WATANABE, Toshihiro OKAMOTO, Hideyuki TAKAYAMA, Atsuyuki OYAMADA
  • Publication number: 20190291994
    Abstract: A sheet conveying device, which is included in an image forming apparatus and a post processing device, includes multiple position detectors and a position corrector. The multiple position detectors are aligned along a sheet conveying direction and configured to detect a side end of a sheet. The position corrector is configured to convey the sheet and correct a position of the sheet based on a positional deviation amount of the sheet, obtained by a detection result of the multiple position detectors. The positional deviation amount of the sheet is obtained by an extreme downstream position detector in the sheet conveying direction, of the multiple position detectors. A position of a subsequent sheet is corrected based on a sum of the positional deviation amount of the sheet and a positional deviation amount of the subsequent sheet.
    Type: Application
    Filed: June 12, 2019
    Publication date: September 26, 2019
    Applicant: Ricoh Company, Ltd.
    Inventors: JUN YAMANE, Hiromichi MATSUDA, Tetsuo WATANABE, Katsuaki MIYAWAKI, Hideyuki TAKAYAMA
  • Patent number: 10392213
    Abstract: A sheet conveying device, which is included in an image forming apparatus, includes a sheet holding roller to move while holding a sheet, a detector to perform a primary detection to detect a sheet position before the sheet holding roller holds the sheet and a secondary detection to detect a sheet position downstream from the sheet position detected by the primary detection, and a controller configured to cause the sheet holding roller to perform a first drive to move the sheet holding roller in at least one direction of a width direction of the sheet and a rotation direction in a sheet conveying surface based on a result of the primary detection and a second drive to move the sheet holding roller opposite to the at least one direction of the first drive, based on a result of the secondary detection.
    Type: Grant
    Filed: December 6, 2017
    Date of Patent: August 27, 2019
    Assignee: RICOH COMPANY, LTD.
    Inventors: Hiromichi Matsuda, Katsuaki Miyawaki, Tetsuo Watanabe, Jun Yamane, Hideyuki Takayama
  • Patent number: 10358311
    Abstract: A sheet conveying device, which is incorporated in an image forming apparatus, includes a first detector to detect an angle deviation of a recording medium to a sheet conveying direction, a second detector to detect a lateral shift of the recording medium to a width direction, a third detector to detect at least one of the angle deviation and the lateral shift after correction of the angle deviation detected by the first detector and the lateral shift detected by the second detector, and a rotary body to perform a primary movement by (1) rotating in the sheet conveying direction and returning to a reference position and by (2) moving in the width direction and returning to the reference position, and a secondary movement by performing at least one of (1) and (2) after the primary movement.
    Type: Grant
    Filed: August 21, 2017
    Date of Patent: July 23, 2019
    Assignee: Ricoh Company, Ltd.
    Inventors: Jun Yamane, Hiromichi Matsuda, Katsuaki Miyawaki, Koichi Kudo, Tetsuo Watanabe, Toshihiro Okamoto, Hideyuki Takayama, Atsuyuki Oyamada
  • Patent number: 10358309
    Abstract: A sheet conveying device, which is included in an image forming apparatus and a post processing device, includes multiple position detectors and a position corrector. The multiple position detectors are aligned along a sheet conveying direction and configured to detect a side end of a sheet. The position corrector is configured to convey the sheet and correct a position of the sheet based on a positional deviation amount of the sheet, obtained by a detection result of the multiple position detectors. The positional deviation amount of the sheet is obtained by an extreme downstream position detector in the sheet conveying direction, of the multiple position detectors. A position of a subsequent sheet is corrected based on a sum of the positional deviation amount of the sheet and a positional deviation amount of the subsequent sheet.
    Type: Grant
    Filed: March 20, 2018
    Date of Patent: July 23, 2019
    Assignee: RICOH COMPANY, LTD.
    Inventors: Jun Yamane, Hiromichi Matsuda, Tetsuo Watanabe, Katsuaki Miyawaki, Hideyuki Takayama
  • Publication number: 20180362278
    Abstract: A sheet conveying device, which is included in an image forming apparatus, includes a detector to detect a lateral end face of a sheet, a first pair of rollers to hold and convey the sheet and swing in a direction parallel to a plane of the sheet, a second pair of rollers to convey the sheet together with the first pair of rollers, and a controller to rotate the first pair of rollers to multiple angles, detect time changes at each angle at the lateral end face while conveying the sheet, and determine a home position corresponding to a position where respective rates of the time changes of the sheet at the first and second nip regions are substantially identical to each other or a home position having a least difference of rates of the time changes of the sheet at the first and second nip regions.
    Type: Application
    Filed: June 5, 2018
    Publication date: December 20, 2018
    Applicant: Ricoh Company, Ltd.
    Inventors: Hiromichi MATSUDA, Katsuaki MIYAWAKI, Jun YAMANE, Hideyuki TAKAYAMA
  • Patent number: 10104252
    Abstract: An image reading device, which is included in an image forming apparatus and used to perform a method of reading images, includes an image reading body configured to read one of a recording medium and the recording medium together with a background area adjacent to the recording medium, a moving body disposed facing the image reading body, and a reference body as a reference in shading correction. The moving body is configured to hold the recording medium and the reference body in a direction intersecting a sheet conveying direction of the recording medium such that the recording medium and the reference body contact to and separate from the image reading body.
    Type: Grant
    Filed: November 21, 2016
    Date of Patent: October 16, 2018
    Assignee: Ricoh Company, Ltd.
    Inventors: Tetsuo Watanabe, Hideyuki Takayama, Katsuaki Miyawaki, Hiromichi Matsuda, Atsuyuki Oyamada, Jun Yamane, Takashi Hashimoto
  • Publication number: 20180273323
    Abstract: A sheet conveying device, which is included in an image forming apparatus and a post processing device, includes multiple position detectors and a position corrector. The multiple position detectors are aligned along a sheet conveying direction and configured to detect a side end of a sheet. The position corrector is configured to convey the sheet and correct a position of the sheet based on a positional deviation amount of the sheet, obtained by a detection result of the multiple position detectors. The positional deviation amount of the sheet is obtained by an extreme downstream position detector in the sheet conveying direction, of the multiple position detectors. A position of a subsequent sheet is corrected based on a sum of the positional deviation amount of the sheet and a positional deviation amount of the subsequent sheet.
    Type: Application
    Filed: March 20, 2018
    Publication date: September 27, 2018
    Applicant: Ricoh Company, Ltd.
    Inventors: Jun YAMANE, Hiromichi MATSUDA, Tetsuo WATANABE, Katsuaki MIYAWAKI, Hideyuki TAKAYAMA