Patents by Inventor Yuki Sato

Yuki Sato 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: 10712705
    Abstract: An image forming apparatus includes an exterior housing, an image forming unit in the exterior housing, the image forming unit, to form an image on a sheet, a scanner to read the image on a document, a first region in the exterior housing, the image forming unit being disposed in the first region in view from a front side of the exterior housing, a second region arranged side by side with the first region in a lateral direction in the exterior housing in view from the front side of the exterior housing, the scanner being disposed in the second region, and an opening defining a space in a front face of the exterior housing. The opening extends across the first region and the second region in a lower part of the exterior housing below the image forming unit and the scanner.
    Type: Grant
    Filed: May 15, 2019
    Date of Patent: July 14, 2020
    Assignee: RICOH COMPANY, LTD.
    Inventors: Masahiro Ishida, Yuki Sato, Ryuta Kaneda, Kentaro Uji
  • Patent number: 10705151
    Abstract: An intermediate structure unit for a secondary cell according to the present invention is the intermediate structure unit for a secondary cell having a secondary cell and a test structure unit on a common substrate. Each of the secondary cell and the test structure unit includes a first electrode layer and a second electrode layer. A plurality of layers are layered at the secondary cell between the first electrode layer and the second electrode layer. The plurality of layers include at least a metal oxide semiconductor layer and a charging layer. A party of the plurality of layers is formed at the test structure unit between the first electrode layer and the second electrode layer.
    Type: Grant
    Filed: June 23, 2016
    Date of Patent: July 7, 2020
    Assignee: KABUSHIKI KAISHA NIHON MICRONICS
    Inventors: Yuki Sato, Kazuyuki Tsunokuni, Tomokazu Saito
  • Publication number: 20200211767
    Abstract: A device includes a first inductor and a second inductor reversely coupled with the first inductor, wherein the first and second inductors have overlapping windings. The device also includes a housing for the first and second inductor, wherein the housing is filled with a magnetic molding compound.
    Type: Application
    Filed: December 27, 2018
    Publication date: July 2, 2020
    Inventors: Dongbin HOU, Sombuddha CHAKRABORTY, Kenji KAWANO, Jeffrey MORRONI, Yuki SATO
  • Publication number: 20200166486
    Abstract: A liquid delivery device includes a liquid delivery pump that sucks a mobile phase, which is liquid, from a mobile phase container containing the mobile phase through a suction pipe whose end is immersed in the mobile phase in the mobile phase container, and feeds the mobile phase, and at least one dissolved substance removal filter that is provided at a position upstream of the liquid delivery pump on a path through which the mobile phase flows and is filled with a filler having the property of adsorbing a dissolved substance in the mobile phase.
    Type: Application
    Filed: July 4, 2017
    Publication date: May 28, 2020
    Inventors: Tadayuki YAMAGUCHI, Naoki ASAKAWA, Yuki SATO, Kosuke FUKUZAWA, Motoaki MURAKOSHI
  • Publication number: 20200157605
    Abstract: To analyze the concentration of an analyte in a sample, the number of molecules or particles or concentration of the analyte is determined using a table associating at least one piece of information about a plurality of reaction fields generated by splitting a liquid containing the sample, the at least one piece of information being selected from the group consisting of information about the number of positive reaction fields and information about the number of negative reaction fields, with the number of molecules or particles or concentration of the analyte in the sample or in at least some of the plurality of reaction fields.
    Type: Application
    Filed: January 24, 2020
    Publication date: May 21, 2020
    Inventors: Tsutomu Honma, Atsushi Takahashi, Masato Minami, Tetsuya Yano, Yuki Sato
  • Publication number: 20200123959
    Abstract: The control section of a control apparatus executes a first control for operating a voltage application section such as to cause a current to flow in a first direction through a gas sensor in a first period, and a second control for operating the voltage application section such as to cause a current to flow in a second direction, opposite to the first direction, through the gas sensor in a second period. The control apparatus changes the length of at least one of the first period and the second period based on a comparison between a first measurement value, which is the absolute value of a value measured by a sweep measurement section during execution of the first control, and a second measurement value, which is the absolute value of a value measured by the sweep measurement section during execution of the second control.
    Type: Application
    Filed: March 15, 2018
    Publication date: April 23, 2020
    Inventors: Tooru MATSUMOTO, Katsuhide AKIMOTO, Takahito MASUKO, Keita TAKAGI, Tatsuhiro ITO, Yuki SATO, Ryo TERAMOTO, Takafumi NISHIO
  • Publication number: 20200101621
    Abstract: Provided is a control device controlling a robot having a movable section to which a work section, performing work on a target object, is attached and which moves the work section.
    Type: Application
    Filed: September 27, 2019
    Publication date: April 2, 2020
    Inventors: Yuki SATO, Yoshito MIYAMOTO, Yukihiro YAMAGUCHI, Katsuji IGARASHI
  • Publication number: 20200101605
    Abstract: A control apparatus that controls a robot including a dispenser and range sensors includes a control unit, and the control unit controls a robot arm, when the dispenser is moved in a first moving direction, to place the first range sensor anterior and calculates an amount of ejection using a difference between values detected by the first range sensor and the second range sensor forming a set and controls the robot arm, when the dispenser is moved in a second moving direction, to place the third range sensor anterior and calculates the amount of ejection using a difference between values detected by the third range sensor and the fourth range sensor.
    Type: Application
    Filed: September 27, 2019
    Publication date: April 2, 2020
    Inventors: Yoshito MIYAMOTO, Tsuguya KOJIMA, Yuki SATO
  • Patent number: 10605368
    Abstract: A sealing apparatus sealing a gap between two members mutually relatively rotatable about an axis in an internal combustion engine, the sealing apparatus comprises an elastic body portion. The elastic body portion is an elastic body including an annular attaching portion attached to one of the two members and centered about the axis, and a seal portion in close contact with another of the two members in a manner in which the other of the two members is slidable. The seal portion includes an annular seal lip portion centered about the axis and an annular dust lip centered about the axis on an atmospheric side on an opposite side of a sealed fluid side with respect to the seal lip portion. The seal lip portion includes a lip tip portion which is an annular projecting body projecting toward the axis and grease is applied to the seal lip portion. The grease contains at least one of a synthetic hydrocarbon oil and a mineral oil as a base oil and has a low temperature starting torque of 25 N·cm or less at ?30° C.
    Type: Grant
    Filed: November 6, 2017
    Date of Patent: March 31, 2020
    Assignee: NOK CORPORATION
    Inventors: Kenichi Yoshimura, Yuki Sato, Nobuaki Yanagisawa
  • Publication number: 20200090707
    Abstract: According to one embodiment, a disk device includes a housing including a base including a sidewall, and a first cover on a surface of the sidewall, and a discoidal recording medium in the housing. The first cover includes a first surface, a second surface on an opposite side to the first surface, and a side portion. The second surface includes a packing on a peripheral portion thereof. The side portion includes a burr on the second surface side and the packing is aligned to the burr.
    Type: Application
    Filed: February 22, 2019
    Publication date: March 19, 2020
    Inventor: Yuki Sato
  • Patent number: 10594880
    Abstract: A lock lever structure includes a shaft; a cam attached to the shaft to fit a different-shaped portion of the shaft to prevent rotation of the cam in a circumferential direction of the shaft, the different-shaped portion having a different shape in cross section from a round portion of the shaft; a lever having an inner hollow cylindrical portion larger than an outline of the shaft and attached to the shaft to be rotatable in the circumferential direction of the shaft; a spring attached to the shaft to press the cam and the lever in an axial direction of the shaft; and a retainer attached to the shaft to retain the spring, the cam, and the lever to the shaft. The cam has at least two valley portions. The lever has a contact portion to contact the cam. The contact portion has a base shape.
    Type: Grant
    Filed: December 5, 2016
    Date of Patent: March 17, 2020
    Assignee: Ricoh Company, Ltd.
    Inventors: Sakie Higuchi, Yuki Sato, Shiro Akama, Tsuyoshi Endo, Tsutomu Osawa, Yuta Ueda
  • Patent number: 10578746
    Abstract: A mechanism converts positioning correction information included in an SSR message as defined by “RTCM STANDARD 10403.2” to positioning correction information conforming to “RTCM 10402.3”. A conversion device includes a computation processing section that acquires a plurality of types of positioning correction information conforming to “RTCM STANDARD 10403.2”, an approximate position being a positioning result, and a satellite position of a satellite that transmits positioning information based on which the approximate position is calculated, and based on the types of positioning correction information, the approximate position, and the satellite position that have been acquired, generates pieces of element data, such as CLR and ORB, which are elements used for generating the types of positioning correction information conforming to “RTCM 10402.3”, by computation, and a conversion calculation section that generates the types of positioning correction information conforming to “RTCM 10402.
    Type: Grant
    Filed: June 16, 2015
    Date of Patent: March 3, 2020
    Assignee: Mitsubishi Electric Corporation
    Inventors: Masakazu Miya, Yuki Sato, Seigo Fujita, Kazuhiro Terao, Masayuki Saito
  • Publication number: 20200064486
    Abstract: A local error estimation unit (515) of a local error generation device (500) estimates and generates local errors (?T, ?I) based on global errors (?o, ?t, ?b) included in positioning augmentation information (81) produced in an electronic reference point network (120) and observed data (61) generated by receivers on electronic reference points (611, 612) not belonging to the electronic reference point network (120). The local errors (?T, ?I) are errors that influence positioning accuracy in a region where the electronic reference points (611, 612) exist and that depend on the region where the electronic reference points (611, 612) exist.
    Type: Application
    Filed: November 15, 2016
    Publication date: February 27, 2020
    Applicant: Mitsubishi Electric Corporation
    Inventors: Seigo FUJITA, Masakazu MIYA, Yuki SATO, Hayato SHIONO
  • Patent number: 10563767
    Abstract: A sealing apparatus sealing a gap between two members mutually relatively rotatable about an axis in an internal combustion engine, the sealing apparatus comprises an elastic body portion. The elastic body portion is an elastic body including an annular attaching portion attached to one of the two members and centered about the axis, and a seal portion in close contact with another of the two members in a manner in which the other of the two members is slidable. The seal portion includes an annular seal lip portion centered about the axis and an annular dust lip centered about the axis on an atmospheric side on an opposite side of a sealed fluid side with respect to the seal lip portion. The seal lip portion includes a lip tip portion which is an annular projecting body projecting toward the axis and grease is applied to the seal lip portion. The grease contains at least one of a synthetic hydrocarbon oil and a mineral oil as a base oil and has a low temperature starting torque of 25 N·cm or less at ?30° C.
    Type: Grant
    Filed: November 6, 2017
    Date of Patent: February 18, 2020
    Assignee: NOK CORPORATION
    Inventors: Kenichi Yoshimura, Yuki Sato, Nobuaki Yanagisawa
  • Patent number: 10554836
    Abstract: An image forming apparatus includes an apparatus body, a post-processing device, a sheet detector, and an indicator. The apparatus body has an internal space open to an outside of the apparatus body. The post-processing device is disposed in the internal space, and has an upper surface forming a sheet ejection tray. The post-processing device is disposed in an internal sheet ejection space as an open space in the apparatus body, and includes an upper surface as a sheet ejection tray. The sheet detector detects a sheet on the sheet ejection tray. The indicator disposed in the post-processing device indicates a sheet on the sheet ejection tray.
    Type: Grant
    Filed: February 12, 2019
    Date of Patent: February 4, 2020
    Assignee: RICOH COMPANY, LTD.
    Inventor: Yuki Sato
  • Publication number: 20200006009
    Abstract: The electricity storage device includes: a first conductivity-type first oxide semiconductor; a solid electrolyte layer disposed on the first oxide semiconductor layer, the solid electrolyte layer including a solid electrolyte enabling proton movement; an insulator layer disposed between the solid electrolyte layer and the first oxide semiconductor layer, the insulator layer including an insulating material; and a second conductivity-type second oxide semiconductor layer disposed on the solid electrolyte layer. Provided is the electricity storage device having the increased electricity storage capacity and improved reliability that can be charged without degradation even when the charging voltage is increased.
    Type: Application
    Filed: September 12, 2019
    Publication date: January 2, 2020
    Inventors: Takashi TONOKAWA, Kazuyuki TSUNOKUNI, Juri OGASAWARA, Yuki SATO
  • Publication number: 20200006764
    Abstract: A secondary battery includes: a first conductivity-type first oxide semiconductor; a first charge layer disposed on the first oxide semiconductor layer, the first charge layer composed by including a first metal oxide; a first separation layer disposed on the first charge layer; and a second conductivity-type second oxide semiconductor layer disposed on the first separation layer. The first charge layer is not composed of a material containing silicon. A second separation layer disposed on the first charge layer between the first separation layer and the first charge layer may be included. Provided is a secondary battery capable of reducing an internal resistance and capable of increasing an electricity storage capacity per unit volume (weight).
    Type: Application
    Filed: September 12, 2019
    Publication date: January 2, 2020
    Inventors: Tomokazu SAITO, Hikaru TAKANO, Yuki SATO, Kazuyuki TSUNOKUNI
  • Patent number: D872174
    Type: Grant
    Filed: October 22, 2018
    Date of Patent: January 7, 2020
    Assignee: Ricoh Company, Ltd.
    Inventors: Ryuichi Shirane, Yuki Sato
  • Patent number: D874561
    Type: Grant
    Filed: October 22, 2018
    Date of Patent: February 4, 2020
    Assignee: Ricoh Company, Ltd.
    Inventors: Ryuichi Shirane, Yuki Sato
  • Patent number: D874562
    Type: Grant
    Filed: October 22, 2018
    Date of Patent: February 4, 2020
    Assignee: Ricoh Company, Ltd.
    Inventors: Ryuichi Shirane, Yuki Sato