Patents by Inventor Takeshi Yagi

Takeshi Yagi 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: 20230028654
    Abstract: An acquisition unit (15a) detects an operation event of a user to acquire an occurrence position of the operation event in an operation screen and a captured image of the operation screen. An extraction unit (15b) extracts images that are able to become candidates for a GUI part from the acquired captured image, identifies which image the operation event has occurred on from the occurrence position of the operation event, and records an occurrence clock time of the operation event and the identified image in an associated manner. A classification unit (15c) classifies a group of recorded images into clusters in accordance with similarities of the images.
    Type: Application
    Filed: January 8, 2020
    Publication date: January 26, 2023
    Inventors: Kimio Tsuchikawa, Takeshi MASUDA, Fumihiro YOKOSE, Yuki Urabe, Sayaka Yagi
  • Publication number: 20230023384
    Abstract: A hollow needle includes a needle body made of an electrically conductive material, forming a cylindrical shape, and including a shaft part, a tip part connected with the shaft part, and an opening for discharging or drawing in a liquid in which a cavity communicating between the shaft part and the opening is formed. Also included is an annular insulating film made of an electrically insulative material, which exposes the opening and at least part of the tip part, and coats at least part of an outer circumferential surface of the shaft part.
    Type: Application
    Filed: January 15, 2021
    Publication date: January 26, 2023
    Applicant: FURUKAWA ELECTRIC CO., LTD.
    Inventors: Atsushi HIMURA, Takeshi YAGI, Kazutaka NARA, Katsuki SUEMATSU, Tsunenori ARAI
  • Patent number: 11554257
    Abstract: A power transmission unit includes a second coil which contactlessly transmits power, a power reception unit includes a first coil that receives the power transmitted from the power transmission unit, and a medical instrument includes the power reception unit and is embedded in a body. The medical instrument includes a notification unit that is composed of a plurality of light emitting units that provides notification that a relative positional relationship between the power transmission unit and the power reception unit has reached a predetermined state by emitting light using the power received at the power reception unit when the predetermined state is reached by the movement of the power transmission unit. A soft unit into which an injection needle is inserted, the plurality of light emitting units being arranged so as to extend along an outer edge of the soft unit.
    Type: Grant
    Filed: August 24, 2020
    Date of Patent: January 17, 2023
    Assignee: FURUKAWA ELECTRIC CO., LTD.
    Inventors: Katsuki Suematsu, Takeshi Yagi, Atsushi Himura, Kazutaka Nara
  • Publication number: 20220398007
    Abstract: A display control device (10) acquires event data, that is, data expressed as a set of fixed units of data, and uses the acquired event data to display an image of the event data visualized according to a predetermined visualization method. Additionally, in the case of receiving an operation of attaching an electronic label to the displayed image, the display control device (10) stores information about the electronic label, the event data, and setting information related to the image when the electronic label was attached in association with each other in storage (15). Also, in the case of receiving the specification of an electronic label to be restored from among the electronic labels, the display control device (10) acquires the data of the electronic label as well as the event data and setting information associated with the electronic label from the storage (15), and restores the image with the electronic label attached.
    Type: Application
    Filed: February 26, 2020
    Publication date: December 15, 2022
    Inventors: Takeshi Masuda, Haruo OISHI, Akira Kataoka, Kimio Tsuchikawa, Fumihiro YOKOSE, Yuki Urabe, Makoto Komiyama, Sayaka Yagi
  • Publication number: 20220391792
    Abstract: For each of operations each included in at least one of a plurality of flow instances generated based on an operation log of a terminal, a counting unit (104) counts the number of flow instances each including the same operation. Also, the extraction unit (105) extracts operations included commonly in the flow instances the number of which is larger than a predetermined criterion as counted by the counting unit (104), in order of occurrence time.
    Type: Application
    Filed: October 30, 2019
    Publication date: December 8, 2022
    Inventors: Yuki Urabe, Kimio Tsuchikawa, Takeshi Masuda, Fumihiro YOKOSE, Sayaka Yagi
  • Publication number: 20220390661
    Abstract: A lighting device includes light sources arranged in an arrangement direction, a first light guide plate, and a second light guide plate on the first light guide plate. The first light guide plate includes a first light entering surface, a first light exit surface, and a first light diffusion portion adding a diffusion action to light to be refracted and travel in a crossing direction crossing the arrangement direction. The second light guide plate includes a second light entering surface, a second light exit surface, and a second light diffusion portion adding a diffusion action to light to be refracted and travel in the arrangement direction seen from the normal direction of the second light exit surface. The second light diffusion portion includes first lenses that include ridgelines extending in the crossing direction and inclined portions inclined at an angle from 35° to 55° inclusive relative to the normal direction.
    Type: Application
    Filed: April 25, 2022
    Publication date: December 8, 2022
    Inventors: SHUGO YAGI, TAKESHI MASUDA, YUUICHI KANBAYASHI
  • Publication number: 20220374799
    Abstract: A display control device (10) includes a display processing unit (12) configured to read an operational log file and generate a first object indicating operation information visualized by a predetermined visual representation of a first operation entity, and second objects each indicating operation information of a second operation entity that is different in granularity from the first operation entity, a visualization unit (13) configured to perform drawing based on the first object and perform display on a screen, and a summary information generation unit (14) configured to generate summary information in which second objects corresponding to a selected part are grouped, when any part of the first object displayed on the screen is selected. The visualization unit (13) displays the summary information while superimposing or associating the summary information on or with a designated area.
    Type: Application
    Filed: October 30, 2019
    Publication date: November 24, 2022
    Inventors: Sayaka Yagi, Kimio Tsuchikawa, Takeshi Masuda, Fumihiro YOKOSE, Yuki Urabe
  • Publication number: 20220356316
    Abstract: A flexible polyamide film obtained by forming a polyamide including a unit formed from an aliphatic dicarboxylic acid (A1) having 18 or more carbon atoms and/or a unit formed from an aliphatic diamine (B1) having 18 or more carbon atoms, wherein the polyamide has a total content of 10 to 92% by mass of the unit formed from (A1) and the unit formed from (B1), and the film has a melting point of 240° C. or higher.
    Type: Application
    Filed: November 10, 2020
    Publication date: November 10, 2022
    Applicant: UNITIKA LTD.
    Inventors: Toshio Taki, Takeshi Maruo, Makoto Nakai, Yusuke Yagi
  • Publication number: 20220352767
    Abstract: A stator has a plurality of core pieces being arranged in a ring shape around a rotation axis, and is configured such that a coupling part having a fitting structure is formed between the core pieces adjacent to each other in an arrangement of the ring shape, the coupling part allowing rotation about a pillar portion and restricting displacement in the axis direction by a snap-fit coupling that is formed with the pillar portion being provided on the yoke side of one of the core pieces and extending in a direction parallel to the axis and an open ring portion being provided on the yoke side of the other of the core pieces.
    Type: Application
    Filed: July 28, 2020
    Publication date: November 3, 2022
    Applicant: Mitsubishi Electric Corporation
    Inventors: Takayuki TAKESHITA, Takeshi YAGI, Taichi TOKUHISA, Shinri MATSUKAWA, Yutaka HIROTA, Hidenori MIYAMOTO
  • Patent number: 11485837
    Abstract: A polyolefin resin composite material, containing: a polyolefin resin; and 10 to 150 parts by mass of cellulose fibers with respect to 100 parts by mass of the polyolefin resin, wherein an area of aggregates of the cellulose fibers is less than 20,000 ?m2; and a method of producing the same.
    Type: Grant
    Filed: September 16, 2019
    Date of Patent: November 1, 2022
    Assignee: FURUKAWA ELECTRONIC CO., LTD.
    Inventors: Jae Kyung Kim, Eiji Kozawa, Yasuo Nakajima, Takeshi Yagi
  • Publication number: 20220342794
    Abstract: An operation log acquisition device (10), upon detecting an occurrence of an event, acquires an occurrence time of the event, an occurrence position of the event, and a captured image of an operation screen. Next, the operation log acquisition device (10) determines whether or not a matching area that the determination image matches is included in the acquired captured image, acquires the event occurrence area of the image if the captured image includes the matching area, acquires an operation image that is a captured image of the acquisition image area if the occurrence position of the event is included in the event occurrence area, and records operation type specifying information that corresponds to the determination image, the occurrence time of the event, and the operation image, in the storage unit (14) in association with each other as an operation log.
    Type: Application
    Filed: June 11, 2019
    Publication date: October 27, 2022
    Inventors: Kimio Tsuchikawa, Takeshi Masuda, Fumihiro YOKOSE, Sayaka Yagi, Yuki Urabe
  • Patent number: 11481307
    Abstract: For the purpose of reproducing a call stack accurately without restricting the range of application, a stack scanner extracts, from a stack area of a thread whose call stack is to be acquired in a memory space of an application process, possible return addresses that are addresses in a feasible region in the memory space each representing a command right after a function call command. A program analyzer analyzes a control flow representing a flow of control configured by a branch in a function that is called by the function call command right before the command represented by each of the possible return addresses and, when there is a route reaching a command currently being executed in the control flow, determines that the possible return address is a return address and, when there is not the route, determines that the possible return address is not a return address.
    Type: Grant
    Filed: June 28, 2018
    Date of Patent: October 25, 2022
    Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Yuto Otsuki, Yuhei Kawakoya, Makoto Iwamura, Takeo Hariu, Takeshi Yagi
  • Patent number: 11480317
    Abstract: A light source device includes a plurality of light sources; a condensing optical member; a fluorescent unit that converts at least a portion of the light from the light sources and condensed by the optical member into light including converted light and light from the light sources; and a sensor that detects an anomaly in the fluorescent unit, such sensor disposed within a circular area circumscribed by the light sources.
    Type: Grant
    Filed: August 23, 2021
    Date of Patent: October 25, 2022
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Toshiaki Takenaka, Shintaro Hayashi, Shogo Motegi, Yudai Shibata, Fumiya Yagi, Takeshi Abe
  • Patent number: 11466140
    Abstract: A method of producing a thermoplastic resin composition containing a thermoplastic synthetic resin and a cellulose, in which at least one type of the thermoplastic synthetic resin is a resin having a group containing a partial structure of an acid anhydride in the polymer molecule; a molded article of a cellulose-reinforced resin; and a method of producing a molded article of a cellulose-reinforced resin.
    Type: Grant
    Filed: September 27, 2018
    Date of Patent: October 11, 2022
    Assignee: FURUKAWA ELECTRIC CO., LTD.
    Inventors: Eiji Kozawa, Takeshi Yagi, Yasuo Nakajima, Jae Kyung Kim
  • Publication number: 20220305247
    Abstract: A power transmission unit includes a second coil which contactlessly transmits power, a power reception unit includes a first coil that receives the power transmitted from the power transmission unit, and a medical instrument includes the power reception unit and is embedded in a body. The medical instrument includes a notification unit that is composed of a plurality of light emitting units that provides notification that a relative positional relationship between the power transmission unit and the power reception unit has reached a predetermined state by emitting light using the power received at the power reception unit when the predetermined state is reached by the movement of the power transmission unit. A soft unit into which an injection needle is inserted, the plurality of light emitting units being arranged so as to extend along an outer edge of the soft unit.
    Type: Application
    Filed: August 24, 2020
    Publication date: September 29, 2022
    Applicant: FURUKAWA ELECTRIC CO., LTD.
    Inventors: Katsuki SUEMATSU, Takeshi YAGI, Atsushi HIMURA, Kazutaka NARA
  • Patent number: 11423099
    Abstract: A classification apparatus includes: a crawler unit that acquires access result data for a website, the access result data including website application information, web server information, and the like that are updated by an administrator of the website; an update history generation unit that generates an update history of the website by making comparison in chronological order between pieces of information included in the access result data for the website; a classifier generation unit that generates a classifier that classifies a website having a possibility of being abused in the future, by using, as a feature value, the update history of the website; and a classification unit that classifies, through the classifier generated, the website having the possibility of being abused in the future.
    Type: Grant
    Filed: September 27, 2018
    Date of Patent: August 23, 2022
    Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Yuta Takata, Mitsuaki Akiyama, Takeshi Yagi
  • Publication number: 20220261142
    Abstract: A display control device 10 has display setting information including setting information of a layer structure of display objects on a terminal screen and setting information of a group to which the display objects belong, display state information indicating a display state of the display object, and operation setting information defining which setting content a combination of an operation target and operation content on a screen indicate for a layer structure and a group of display objects for each combination of the operation target and the operation content. The display control device 10 specifies the setting content to the display object based on the combination of the operation target and the operation content, the display state information, and the operation setting information when an operation on the display object occurs.
    Type: Application
    Filed: July 3, 2019
    Publication date: August 18, 2022
    Inventors: Sayaka YAGI, Kimio TSUCHIKAWA, Fumihiro YOKOSE, Takeshi MASUDA, Yuki URABE
  • Patent number: 11402078
    Abstract: A device includes a light source; a first lens for condensing light emitted by the light source; a member for converting at least a portion of the condensed light; a sensor for detecting light traveling from the member back towards the light source; and a second lens for directing light traveling back toward the light source to the sensor. The first lens includes a curved first face facing the light source, and a flat second face opposite the first face; the second lens has a curved third face facing away from the first lens and with a curvature different from a curvature of the first face of the first lens, and a flat fourth face facing the second face of the first lens. The second lens is provided between the first lens and the wavelength converting member.
    Type: Grant
    Filed: August 20, 2021
    Date of Patent: August 2, 2022
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Shintaro Hayashi, Fumiya Yagi, Takeshi Abe, Toshiaki Takenaka, Shogo Motegi
  • Patent number: 11404748
    Abstract: An electrode-separator assembly is provided that can drastically facilitate assembly of a LDH separator-equipped nickel-zinc battery without the work, structure, or components for the complete separation of a positive-electrode chamber from a negative-electrode chamber. The electrode-separator assembly includes a positive-electrode plate, a negative-electrode plate, a layered double hydroxide (LDH) separator for separation of the positive-electrode plate from the negative-electrode plate, and a resin frame having an opening to which the LDH separator and the positive-electrode plate are fitted or joined. The positive-electrode plate has a smaller face than the negative-electrode plate. The negative-electrode plate has a clearance area that does not overlap with the positive-electrode plate over a predetermined width from the outer peripheral edge of the negative-electrode plate.
    Type: Grant
    Filed: May 8, 2019
    Date of Patent: August 2, 2022
    Assignee: NGK INSULATORS, LTD.
    Inventors: Yuichi Gonda, Kenshin Kitoh, Takeshi Yagi
  • Patent number: 11403388
    Abstract: An extracting unit randomly extracts a block from among the blocks of instruction strings constituting the byte code of a first program and, at the time of execution of the first program, extracts the blocks which are invariably executed before the randomly-extracted block. A dividing unit randomly divides, into a plurality of blocks, the instruction strings constituting the byte code of a second program which enables detection of tampering of the first program. An inserting unit inserts the plurality of blocks, which are obtained by division by the dividing unit, at different positions in the block extracted by the extracting unit, while maintaining the execution sequence written in the second program.
    Type: Grant
    Filed: September 22, 2017
    Date of Patent: August 2, 2022
    Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Fumihiro Kanei, Mitsuaki Akiyama, Yuta Takata, Takeshi Yagi