Patents by Inventor Koji Sato

Koji 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: 11611534
    Abstract: An agent device transmits certain data, which is used for generating display data, of data relating to a plurality of pieces of operation data collected from an instrument to a computation server device. A service broker device relays certain data transmitted from the agent device to the server device. The server device generates display data on the basis of certain data relayed by the service broker device.
    Type: Grant
    Filed: May 24, 2019
    Date of Patent: March 21, 2023
    Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventors: Koji Sato, Akihisa Endo, Hiroyasu Ishigaki
  • Patent number: 11602381
    Abstract: A spinal construct comprises at least one member that defines a first implant cavity and a second implant cavity oriented transverse to the first implant cavity. The at least one member has a surface that includes a lock disposed with the first implant cavity. Systems, implants, surgical instruments and methods of use are disclosed.
    Type: Grant
    Filed: August 16, 2018
    Date of Patent: March 14, 2023
    Assignee: Medtronic Sofamor Danek, Co., Ltd.
    Inventors: Kenjiro Nakai, Koji Sato, Tetsuya Sumida
  • Publication number: 20230034012
    Abstract: A vector generation unit derives a reference feature vector and a document feature vector. A feature quantity extraction unit performs a dimensionality reduction process on the reference feature vector and the document feature vector so as to set a dimensional value as a first feature quantity and derives a cosine similarity between the reference feature vector and the document feature vector as a second feature quantity. A grid division unit classifies documents into first partial regions obtained by dividing a feature quantity space of the first feature quantity, and classifies the documents into second partial regions obtained by dividing a range of the second feature quantity. A training data extraction unit selects, for each combination of a first partial region and a second partial region, a document classified in both the partial regions and sets documents selected with respect to all combinations as training data.
    Type: Application
    Filed: July 26, 2022
    Publication date: February 2, 2023
    Inventors: Koji SATO, Kanako MORIMOTO, Rui HAMABE, Kazunori TANAKA, Takuya MIYAMOTO
  • Publication number: 20230034236
    Abstract: An abnormality detection unit detects an abnormal object in target images repeatedly acquired. An abnormality type selection unit selects, for each of the target images, an abnormality type of the abnormal object from a plurality of specific abnormality types based on values of at least two basic feature amounts. A feature amount monitoring unit monitors the values of the basic feature amounts and a value of an auxiliary feature amount corresponding to the abnormality type currently selected by the abnormality type selection unit. An adjustment processing unit executes an adjustment process corresponding to the auxiliary feature amount being monitored by the feature amount monitoring unit. The abnormality type selection unit changes the abnormality type to be selected, in accordance with the change in the values of the basic feature amounts mentioned above.
    Type: Application
    Filed: July 22, 2022
    Publication date: February 2, 2023
    Inventors: Koji SATO, Hiroka ITANI, Shiro KANEKO, Naomichi HIGASHIYAMA
  • Publication number: 20230034027
    Abstract: A vector generation unit derives a feature vector of a reference document and a feature vector of a population document. A feature quantity extraction unit performs a dimensionality reduction process to reduce dimensionality of the above feature vectors and sets a dimensional value obtained by the dimensionality reduction process as a first feature quantity, and derives a cosine similarity between the feature vector of the reference document and the feature vector of the population document as a second feature quantity. A retrieval range control unit extracts a specific number of population documents, starting from the population document with the shortest distance to the reference document in a feature quantity space of the first feature quantity, so as to limit a retrieval range. A training data extraction unit extracts, as training data, a specific number of documents from the extracted documents, starting from the document with the lowest cosine similarity.
    Type: Application
    Filed: July 26, 2022
    Publication date: February 2, 2023
    Inventors: Koji SATO, Kanako MORIMOTO, Rui HAMABE, kazunori TANAKA, Takuya MIYAMOTO
  • Patent number: 11556082
    Abstract: An intermediary transfer belt having surface resistivity ?s of 1×109 ?/square or more and volume resistivity ?v of 1×1012 ?·cm or less includes a thermoplastic resin material containing carbon black. The carbon black contained in the thermoplastic resin material has a weight ratio of 22.5-28.5 weight % and include first carbon black and second carbon black. The first carbon black of the carbon black contained in the thermoplastic resin material has a weight ratio of 50-90 weight % and dibutyl phthalate absorption of 93-127 ml/100 g, and the second carbon black of the carbon black contained in the thermoplastic resin material has a weight ratio of 10-50 weight % and dibutyl phthalate absorption of 36-79 ml/100 g.
    Type: Grant
    Filed: July 10, 2019
    Date of Patent: January 17, 2023
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Ryosuke Tsuruga, Toshiyuki Yoshida, Jun Ohira, Akeshi Asaka, Hiroto Sugimoto, Takanori Ueno, Koji Sato, Midai Suzuki, Atsushi Hori, Kaoru Okamoto, Megumi Uchino, Kazuhisa Shirayama, Naoto Kameyama, Kiyonori Soutome, Shigeo Kuroda, Akira Okano, Hiroshi Tominaga
  • Patent number: 11553158
    Abstract: There is provided an information processing apparatus, an information processing method, and a program that make it possible to recognize a state of telecommunication among multiple points more easily. Information regarding telecommunication performed among telecommunication apparatuses is received, and an image that indicates a state of telecommunication between a first telecommunication apparatus and another communication apparatus and a state of telecommunication between a plurality of other telecommunication apparatuses is generated on the basis of the received information, and then the generated image is displayed. The present disclosure can be applied, for example, to an information processing apparatus, a telecommunication apparatus, electronic equipment, an information processing method, a program, or the like.
    Type: Grant
    Filed: October 25, 2019
    Date of Patent: January 10, 2023
    Assignee: SONY GROUP CORPORATION
    Inventors: Koji Sato, Ryusei Koike, Koji Furusawa
  • Publication number: 20220414852
    Abstract: An anomaly detecting unit detects an anomaly object in a target image. A characteristic amount watching unit watches at least two basic characteristic amounts of the anomaly object, determines whether values of the basic characteristic amounts satisfy a predetermined watching determination condition of any one of predetermined plural anomaly types or not, if it is determined that the values of the basic characteristic amounts satisfy the watching determination condition, determines as an auxiliary characteristic amount for the anomaly object a characteristic amount corresponding to the anomaly type of which the values of the basic characteristic amounts satisfy the watching determination condition, and starts watching a value of the auxiliary characteristic amount. An anomaly type determining unit determines an anomaly type of the anomaly object on the basis of the basic characteristic amounts and the auxiliary characteristic amount currently watched by the characteristic amount watching unit.
    Type: Application
    Filed: June 20, 2022
    Publication date: December 29, 2022
    Inventors: Shiro Kaneko, Hiroka Itani, Koji Sato, Naomichi Higashiyama
  • Publication number: 20220402054
    Abstract: A beveling cutter (1) is provided in which a cutting blade (10) is composed of, when seen from an axial direction (X): an inner cutting blade portion (16) extending linearly toward a rear side R2 in a rotational direction R and toward the outer peripheral side; an outer cutting blade portion (17) extending linearly toward a forward side (R1) in the rotational direction (R) and toward the outer peripheral side on the radially outer side of the inner cutting blade portion (16); and a bending cutting blade portion (18) that connects the outer peripheral end of the inner cutting blade portion (16) with the inner peripheral end of the outer cutting blade portion (17).
    Type: Application
    Filed: May 8, 2020
    Publication date: December 22, 2022
    Inventors: Koji SATO, Yoichi SATO
  • Patent number: 11520267
    Abstract: A processor generates an extraction image by extracting, from a test image, a target specific part that is a horizontal stripe extending in a horizontal direction or a noise point. The processor derives a vertical data sequence from a target area in the extraction image and converts the vertical data sequence to primary conversion data of a frequency domain. The processor converts, to secondary conversion data of a space domain, correction data that is obtained by removing, from the primary conversion data, data of frequency bands other than a particular frequency band corresponding to a target specific part that was determined as having periodicities. The processor classifies the target specific parts into periodic specific part and non-periodic specific part by comparing positions of the target specific parts with a peak position in a waveform represented by the secondary conversion data.
    Type: Grant
    Filed: December 21, 2021
    Date of Patent: December 6, 2022
    Assignee: KYOCERA Document Solutions Inc.
    Inventors: Takuya Miyamoto, Kazunori Tanaka, Kanako Morimoto, Koji Sato, Rui Hamabe
  • Patent number: 11506354
    Abstract: A vehicle lamp includes a light emitting unit having a light source and a light guide lens, the light guide lens has an incidence section from which light emitted from the light source enters inside of the light guide lens, and an emission section from which the light entered inside of the light guide lens from the incidence section is emitted to an outside, the incidence section has a plurality of stepped portions which are radially arranged about an optical axis of a light emitted from the light source and which are inclined toward an advancing direction of the light, and the stepped portions have a form in which incidence surfaces, from which a light radially emitted from the light source enters inside of the light guide lens while parallelizing the entered light, and connecting surfaces, which are adjacent to the incidence surfaces, are alternately arranged in a radial direction.
    Type: Grant
    Filed: November 12, 2021
    Date of Patent: November 22, 2022
    Assignee: STANLEY ELECTRIC CO., LTD.
    Inventor: Koji Sato
  • Patent number: 11503167
    Abstract: The image processing apparatus includes: an abnormality detection unit configured to detect one or more abnormalities included in a target image and an abnormality exclusion processing unit configured to exclude a specific abnormality from the detected one or more abnormalities. In a case in which a detection area of a certain abnormality among the detected one or more abnormalities and a detection area of another abnormality overlap with each other and a type of the certain abnormality and a type of the another abnormality are different from each other, when brightness information of one of the certain abnormality and the another abnormality satisfies a specific condition, the abnormality exclusion processing unit excludes the one of the certain abnormality and the another abnormality from the detected one or more abnormalities.
    Type: Grant
    Filed: December 28, 2021
    Date of Patent: November 15, 2022
    Assignee: KYOCERA DOCUMENT SOLUTIONS INC.
    Inventors: Rui Hamabe, Kazunori Tanaka, Kanako Morimoto, Takuya Miyamoto, Koji Sato
  • Patent number: 11487227
    Abstract: The crystallinity of a thermoplastic resin is 8% or more and 25% or less, the average primary particle size of carbon black is 10 nm or more and 30 nm or less, the content of the carbon black is 15.0 parts by mass or more and 30.0 parts by mass or less with respect to 100 parts by mass of an intermediate transfer belt, and (Li+Lo+Lc)/3?100 nm, where Li, Lo, and Lc are values of an L-function indicating a dispersibility of the carbon black with respect to the thermoplastic resin in an inner peripheral surface region of the intermediate transfer belt, in an outer peripheral surface region, and in a central region that is a central portion of the intermediate transfer belt in a thickness direction of the intermediate transfer belt, respectively.
    Type: Grant
    Filed: December 7, 2021
    Date of Patent: November 1, 2022
    Assignee: Canon Kabushiki Kaisha
    Inventors: Midai Suzuki, Akeshi Asaka, Koji Sato, Noriaki Kobayashi, Megumi Uchino, Akira Okano, Toshiyuki Yoshida, Naoko Kasai, Atsushi Hori
  • Patent number: 11483452
    Abstract: A processor identifies a specific part composed of a plurality of significant pixels in a mixed-color test image. Furthermore, the processor identifies a color vector. The color vector represents a vector in a color space from one of a color of the specific part in the mixed-color test image and a color of a reference area including a periphery of the specific part to the other. Furthermore, the processor determines which of a plurality of image creating portions of an image forming device corresponding to a plurality of developing colors, is a cause of an image defect, based on the color vector identified from the mixed-color test image.
    Type: Grant
    Filed: December 21, 2021
    Date of Patent: October 25, 2022
    Assignee: KYOCERA Document Solutions Inc.
    Inventors: Koji Sato, Kazunori Tanaka, Takuya Miyamoto, Kanako Morimoto, Rui Hamabe
  • Patent number: 11463592
    Abstract: An image processing apparatus includes an anomaly detecting unit configured to detect anomalies included in a target image; and an anomaly exclusion processing unit configured to exclude a specific anomaly among the detected anomalies. Further, the anomaly exclusion processing unit excludes one of an anomaly and another anomaly among the detected anomalies, if (a) a detection area of the anomaly, a detection area of the other anomaly, and an overlapping area of the detection areas of the anomaly and the other anomaly satisfy a predetermined condition and (b) a type of the anomaly and a type of the other anomaly are different from each other.
    Type: Grant
    Filed: December 20, 2021
    Date of Patent: October 4, 2022
    Inventors: Rui Hamabe, Kazunori Tanaka, Kanako Morimoto, Takuya Miyamoto, Koji Sato
  • Publication number: 20220288919
    Abstract: A transport device includes a transport belt having a support surface configured to support a medium, and configured to transport the medium supported by the support surface, a cleaning roller including an absorbent member configured to absorb cleaning liquid, and configured to clean the support surface as the absorbent member comes into contact with the support surface, a supply unit configured to supply the cleaning liquid to the cleaning roller, and a spray unit configured to spray gas to the support surface cleaned by the cleaning roller. The spray unit is configured to spray the gas to the cleaning roller.
    Type: Application
    Filed: March 14, 2022
    Publication date: September 15, 2022
    Inventors: Koji SATO, Yoshihisa HORIKAWA
  • Publication number: 20220291621
    Abstract: A transport device includes a transport belt having a support surface configured to support a medium, a cleaning roller including an absorbent member configured to absorb cleaning liquid, and configured to clean the support surface as the absorbent member comes into contact with the support surface, a supply unit configured to supply the cleaning liquid to the cleaning roller, and a squeeze member to squeeze the absorbent member as the cleaning roller rotates in a state in which the squeeze member is in contact with the absorbent member. The supply unit is configured to be switched between a supply state in which the cleaning liquid is supplied to the cleaning roller and a non-supply state in which the cleaning liquid is not supplied to the cleaning roller, and the squeeze member squeezes the absorbent member while the supply unit is in the non-supply state.
    Type: Application
    Filed: March 14, 2022
    Publication date: September 15, 2022
    Inventors: Koji SATO, Yoshihisa HORIKAWA
  • Patent number: 11433506
    Abstract: A wheel brush (1) includes a grinding element bundle holder (3) having an annular grinding element bundle-holding surface (12) that faces the outer circumferential side and a plurality of grinding element bundles (4) that are formed by gathering a plurality of wire-shaped grinding elements (5). The grinding element bundle-holding surface (12) has a plurality of holding holes (16) arrayed in a circumferential direction (R), the grinding element bundles (4) protrude to the outer circumferential side from the grinding element bundle-holding surface (12) while one end portions are inserted into the holding holes (16). First protrusions (18) protruding to the outer circumferential direction are provided on first opening edge portions (17a) adjacent to the holding holes 16 at a first direction (L1) side in the rotational center line direction orthogonal to the circumferential direction R (R) in opening edges of the holding holes (16) in the grinding element bundle-holding surface (12).
    Type: Grant
    Filed: July 15, 2016
    Date of Patent: September 6, 2022
    Assignees: TAIMEI CHEMICALS CO., LTD., XEBEC TECHNOLOGY CO., LTD.
    Inventors: Mitsuhisa Akashi, Koji Sato
  • Publication number: 20220260121
    Abstract: A rotation transmission device is provided which includes rollers disposed between the inner periphery of an outer ring and the outer periphery of an inner ring; an armature supported to axially move when an electromagnet is energized; and a ball ramp mechanism which converts the axial movement of the armature into the motion/movement of a roller cage from an engaged position to a disengaged position. This rotation transmission device further incudes an annular cover member made of aluminum, an O-ring and an oil seal.
    Type: Application
    Filed: July 15, 2020
    Publication date: August 18, 2022
    Applicant: NTN Corporation
    Inventor: Koji SATO
  • Patent number: 11415293
    Abstract: A function member is disposed between a second lens cover and a second lighting unit so as to overlap the third light emitting area when seen in a front view, and the function member has a function of, when the light emitting surface is seen in a front view, transmitting through light emitted in the third light emitting area, and a function of, when the light emitting surface is seen from a view from diagonally above, blocking light emitted above than a first light emitting area and a second light emitting area among the light emitted in the third light emitting area, and transmitting through light emitted between the first light emitting area and the second light emitting area among the light emitted in the third light emitting area.
    Type: Grant
    Filed: October 20, 2021
    Date of Patent: August 16, 2022
    Assignee: STANLEY ELECTRIC CO., LTD.
    Inventor: Koji Sato