Patents by Inventor Takuya Ishikawa

Takuya Ishikawa 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: 20250210654
    Abstract: A negative electrode active material contains negative electrode active material particles, in which the negative electrode active material particles include silicon compound particles containing Li silicate, an intermediate layer coating a surface of the silicon compound particles, the intermediate layer containing a Li compound different from Li silicate, being adjacent to a portion of the surface of the silicon compound particles, and/or a metal oxide and/or a metal hydroxide, being adjacent to at least a portion of the surface of the silicon compound particles, and an outermost carbon layer coating the intermediate layer. The negative electrode active material can improve initial efficiency to increase battery capacity, and increase stability during the mass production of the slurry while realizing sufficient battery cycle characteristics.
    Type: Application
    Filed: February 15, 2023
    Publication date: June 26, 2025
    Applicant: SHIN-ETSU CHEMICAL CO., LTD.
    Inventors: Takakazu HIROSE, Masaki MURAYAMA, Kohta TAKAHASHI, Yusuke OSAWA, Takuya ISHIKAWA, Tetsuya OTOSAKA
  • Publication number: 20250155090
    Abstract: According to the present disclosure, a vent system (1) includes a supply-side inert gas tank (11) that supplies an inert gas, an inert gas transmission pipe (13) that transmits the inert gas, the inert gas transmission pipe having a gas transport pipeline disposed inside, and a recovery-side inert gas tank (12) that recovers the transmitted inert gas.
    Type: Application
    Filed: February 21, 2022
    Publication date: May 15, 2025
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Takuya ISHIKAWA, Koji ITASAKA, Akira ITO
  • Publication number: 20250140808
    Abstract: A negative electrode active material contains negative electrode active material particles, in which the negative electrode active material particles contain silicon oxide particles coated with a carbon layer, and the carbon layer has a peak position attributed to a G band in a range of more than 1590 cm?1 and 1597 cm?1 or less in a Raman spectrum obtained from Raman spectrometry for at least a part of the carbon layer. This can provide the negative electrode active material capable of improving cycle characteristics when used as the negative electrode active material of a secondary battery.
    Type: Application
    Filed: February 9, 2023
    Publication date: May 1, 2025
    Applicant: SHIN-ETSU CHEMICAL CO., LTD.
    Inventors: Takuya ISHIKAWA, Takakazu HIROSE, Tetsuya OTOSAKA, Kohta TAKAHASHI
  • Publication number: 20250105264
    Abstract: A negative electrode active material for a non-aqueous electrolyte secondary battery containing negative electrode active material particles in which the negative electrode active material particles include particles of a silicon compound (SiOx: 0.5?x?1.6), in which the negative electrode active material particles are at least partially coated with carbon material, the negative electrode active material particles contain Li in which content of the Li relative to the negative electrode active material particles is 9.7 mass % or more or less than 13.2 mass %, at least part of the Li is present as Li2SiO3, and when the negative electrode active material particles are measured by X-ray diffraction using Cu-K? rays, an intensity Ia of a peak around 2?=47.5° attributable to Si obtained by the X-ray diffraction and a peak intensity Tb of a peak around 2?=18.7° attributable to Li2SiO3 obtained by the X-ray diffraction satisfy 1?Ib/Ia?18.
    Type: Application
    Filed: December 27, 2022
    Publication date: March 27, 2025
    Applicant: SHIN-ETSU CHEMICAL CO., LTD.
    Inventors: Kohta TAKAHASHI, Takakazu HIROSE, Takuya ISHIKAWA, Yusuke OSAWA, Masaki MURAYAMA
  • Patent number: 11895279
    Abstract: An image reading device includes a placement portion in which a placement surface on which an original document is placed is formed, an imaging portion that is arranged on a center side of the placement surface in an apparatus width direction above the placement surface in an apparatus upward and downward direction and images the original document, a display portion having a display screen of which at least a part is arranged on a far side of the placement surface in an apparatus depth direction and the center side of the placement surface in the apparatus width direction between the placement surface and the imaging portion in the apparatus upward and downward direction, an irradiation portion that is arranged on the center side of the placement surface in the apparatus width direction above the display portion in the apparatus upward and downward direction and irradiates the placement surface with light, and a pair of other irradiation portions that are respectively arranged on both sides of the irradiation
    Type: Grant
    Filed: August 15, 2022
    Date of Patent: February 6, 2024
    Assignee: FUJIFILM Business Innovation Corp.
    Inventor: Takuya Ishikawa
  • Publication number: 20230415542
    Abstract: Provided is an air blowing system including: an air blowing section configured to blow air into an environment in which an occupant of a moving object is present; a start-of-blowing setting section configured to set a blowing starting timing at which the air blowing section starts blowing air; a stop-of-blowing setting section configured to set a blowing stopping timing at which the air blowing section stops blowing air; and a control section configured to control air blowing performed by the air blowing section, during a period from the blowing starting timing set by the start-of-blowing setting section to the blowing stopping timing set by the stop-of-blowing setting section, the stop-of-blowing setting section setting the blowing stopping timing in accordance with information given in advance by the occupant about how easily the occupant recovers from motion sickness.
    Type: Application
    Filed: June 20, 2023
    Publication date: December 28, 2023
    Applicant: TOYOTA BOSHOKU KABUSHIKI KAISHA
    Inventors: Takuya ISHIKAWA, Hiroyuki YAMASHIRO, Naoki FUJIKAWA, Keisuke ONODA
  • Patent number: 11814640
    Abstract: The problem to be solved is to provide a novel expression vector capable of effectively expressing a target protein in mitochondria and suppressing undesirable expression of the target protein in cell organelles other than mitochondria. The present invention provides a recombinant expression vector for expressing a target protein in mitochondria of animal cells, and a lipid membrane structure having the vector encapsulated therein, wherein the recombinant expression vector has a promoter sequence exhibiting a transcription activity in the nuclei of animal cells, and has, under the control of the promoter sequence, a coding region which codes a target protein and includes one or more TGAs as codons corresponding to tryptophan. The recombinant expression vector according to the present invention can more efficiently and selectively express a target protein in mitochondria, and can be used as a more safe and effective drug for treating mitochondrial diseases.
    Type: Grant
    Filed: November 28, 2016
    Date of Patent: November 14, 2023
    Assignee: LUCA Science Inc.
    Inventors: Hideyoshi Harashima, Yuma Yamada, Takuya Ishikawa, Hidetaka Akita
  • Publication number: 20230308577
    Abstract: An image reading device includes a placement portion in which a placement surface on which an original document is placed is formed, an imaging portion that is arranged above the placement surface and images the original document, a support portion of which a base end portion is attached to an apparatus main body and that supports the imaging portion in a part on a tip end side, an adjustment portion for adjusting a position of the imaging portion with respect to the placement surface, and a covering portion that covers the adjustment portion.
    Type: Application
    Filed: August 4, 2022
    Publication date: September 28, 2023
    Applicant: FUJIFILM Business Innovation Corp.
    Inventor: Takuya ISHIKAWA
  • Publication number: 20230308574
    Abstract: An image reading device includes a placement portion in which a placement surface on which an original document is placed is formed, an imaging portion that is arranged on a center side of the placement surface in an apparatus width direction above the placement surface in an apparatus upward and downward direction and images the original document, a display portion having a display screen of which at least a part is arranged on a far side of the placement surface in an apparatus depth direction and the center side of the placement surface in the apparatus width direction between the placement surface and the imaging portion in the apparatus upward and downward direction, an irradiation portion that is arranged on the center side of the placement surface in the apparatus width direction above the display portion in the apparatus upward and downward direction and irradiates the placement surface with light, and a pair of other irradiation portions that are respectively arranged on both sides of the irradiation
    Type: Application
    Filed: August 15, 2022
    Publication date: September 28, 2023
    Applicant: FUJIFILM Business Innovation Corp.
    Inventor: Takuya ISHIKAWA
  • Patent number: 11736636
    Abstract: An image reading device includes a placement section on which a subject is placed, an image capturing unit that is disposed above the placement section and captures an image of the subject, an irradiating unit that is disposed above the placement section and irradiates the subject with light, and a display unit that is disposed between the placement section and the image capturing unit and between the placement section and the irradiating unit, the display unit being located at a position outside an image capturing range of the image capturing unit and an irradiation range of the irradiating unit.
    Type: Grant
    Filed: December 16, 2021
    Date of Patent: August 22, 2023
    Assignee: FUJIFILM Business Innovation Corp.
    Inventors: Kenichi Ishikura, Takuya Ishikawa, Kei Otagiri
  • Publication number: 20230053499
    Abstract: An image reading device includes a placement section on which a subject is placed, an image capturing unit that is disposed above the placement section and captures an image of the subject, an irradiating unit that is disposed above the placement section and irradiates the subject with light, and a display unit that is disposed between the placement section and the image capturing unit and between the placement section and the irradiating unit, the display unit being located at a position outside an image capturing range of the image capturing unit and an irradiation range of the irradiating unit.
    Type: Application
    Filed: December 16, 2021
    Publication date: February 23, 2023
    Applicant: FUJIFILM Business Innovation Corp.
    Inventors: Kenichi ISHIKURA, Takuya ISHIKAWA, Kei OTAGIRI
  • Patent number: 11444905
    Abstract: A tool for predicting communication patterns and availability on one or more computer devices. The tool allocates an incoming mail identification to the incoming mail. The tool determines a location of origin for the incoming mail based, at least in part, on domain information and information from an address book. The tool determines one or more holidays, a day of a week, and a time of day utilizing a sending timestamp from the location of origin. The tool determines a sending tendency for the sender identification. The tool determines a response prediction rate for a per-determined timeframe based, at least in part, on the one or more holidays, the day of the week, the time of day and the sending tendency for the sender identification. The tool displays the response prediction rate and the sending tendency in one or more pop-up dialog windows.
    Type: Grant
    Filed: June 22, 2021
    Date of Patent: September 13, 2022
    Assignee: International Business Machines Corporation
    Inventors: Tomoko Murayama, Takuya Ishikawa, Yuji Sugiyama
  • Patent number: 11200074
    Abstract: Provided are techniques for new command assistance. A score is generated for each of a plurality of users based on a command execution history of a command by each of the plurality of users. A command template with the command and parameters of the command is generated in an order based on the command execution history of a user of the plurality of users having a high score. In response to receiving a portion of a new command, suggestions are provided for automatically completing the command using the command template.
    Type: Grant
    Filed: June 5, 2019
    Date of Patent: December 14, 2021
    Assignee: International Business Machines Corporation
    Inventors: Tsend Ochir Bat Ulzii, Takayuki Kushida, Yosuke Tanaka, Jiayun Zhu, Chikafumi Yasumoto, Takuya Ishikawa
  • Patent number: 11200152
    Abstract: Provided are techniques for identifying diagnosis commands from comments in an issue tracking system. A new issue ticket describing an issue for a test that failed and that has a test case identifier is received. A past issue ticket for the test that has the test case identifier is identified, where the past issue ticket identifies a set of issue ticket comments. A concluding owning team change event is identified in the set of issue ticket comments. A comment with a diagnosis command that triggered the concluding owning team change event is identified in the set of issue ticket comments. A suggestion of the diagnosis command is provided by highlighting the concluding owning team change event and the comment. The new issue ticket is assigned to an owning team of the concluding owning team change event.
    Type: Grant
    Filed: July 2, 2019
    Date of Patent: December 14, 2021
    Assignee: International Business Machines Corporation
    Inventors: Yosuke Tanaka, Jiayun Zhu, Chikafumi Yasumoto, Tsend Ochir Bat Ulzii, Takuya Ishikawa, Takayuki Kushida
  • Publication number: 20210004312
    Abstract: Provided are techniques for identifying diagnosis commands from comments in an issue tracking system. A new issue ticket describing an issue for a test that failed and that has a test case identifier is received. A past issue ticket for the test that has the test case identifier is identified, where the past issue ticket identifies a set of issue ticket comments. A concluding owning team change event is identified in the set of issue ticket comments. A comment with a diagnosis command that triggered the concluding owning team change event is identified in the set of issue ticket comments. A suggestion of the diagnosis command is provided by highlighting the concluding owning team change event and the comment. The new issue ticket is assigned to an owning team of the concluding owning team change event.
    Type: Application
    Filed: July 2, 2019
    Publication date: January 7, 2021
    Inventors: Yosuke TANAKA, Jiayun ZHU, Chikafumi YASUMOTO, Tsend Ochir BAT ULZII, Takuya ISHIKAWA, Takayuki KUSHIDA
  • Publication number: 20200387390
    Abstract: Provided are techniques for new command assistance. A score is generated for each of a plurality of users based on a command execution history of a command by each of the plurality of users. A command template with the command and parameters of the command is generated in an order based on the command execution history of a user of the plurality of users having a high score. In response to receiving a portion of a new command, suggestions are provided for automatically completing the command using the command template.
    Type: Application
    Filed: June 5, 2019
    Publication date: December 10, 2020
    Inventors: Tsend Ochir BAT ULZII, Takayuki KUSHIDA, Yosuke TANAKA, Jiayun ZHU, Chikafumi YASUMOTO, Takuya ISHIKAWA
  • Patent number: 10757276
    Abstract: An operation panel includes: a housing; a reading unit configured to read information from a medium allowed to approach a predetermined position of the housing; a first operation unit provided outside a predetermined range including the position in a front surface of the housing and configured to receive an operation; and a second operation unit provided within the range, configured to receive an operation, and configured to receive the operation less easily than the first operation unit.
    Type: Grant
    Filed: March 4, 2019
    Date of Patent: August 25, 2020
    Assignee: FUJI XEROX CO., LTD.
    Inventors: Bokryong Lee, Kei Otagiri, Takuya Ishikawa, Toshihisa Naka, Naoya Koide
  • Patent number: 10583751
    Abstract: An eye point measuring device configured to measure a three-dimensional position of an eye of an occupant sitting on a seat device of a vehicle by using a monocular camera positioned at a fixed position, wherein the eye point measuring device calculates the three-dimensional position of the eye of the occupant based on: a position change amount between a position of the eye of the occupant before the adjustment of the position of the seat device and a position of the eye of the occupant after the adjustment of the position of the seat device in a superimposed image in which an initial image and an after-adjustment image are superimposed on each other; a component, parallel to the superimposed image, of a movement amount of the seat device from a position before the adjustment to a position after the adjustment; and an angle of view of the monocular camera.
    Type: Grant
    Filed: December 20, 2017
    Date of Patent: March 10, 2020
    Assignee: TOYOTA BOSHOKU KABUSHIKI KAISHA
    Inventor: Takuya Ishikawa
  • Publication number: 20200068078
    Abstract: An operation panel includes: a housing; a reading unit configured to read information from a medium allowed to approach a predetermined position of the housing; a first operation unit provided outside a predetermined range including the position in a front surface of the housing and configured to receive an operation; and a second operation unit provided within the range, configured to receive an operation, and configured to receive the operation less easily than the first operation unit.
    Type: Application
    Filed: March 4, 2019
    Publication date: February 27, 2020
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Bokryong LEE, Kei OTAGIRI, Takuya ISHIKAWA, Toshihisa NAKA, Naoya KOIDE
  • Publication number: 20180362999
    Abstract: [Problem] To provide a novel expression vector capable of effectively expressing a target protein in mitochondria and suppressing undesirable expression of the target protein in cell organelles other than mitochondria. [Solution] The present invention provides a recombinant expression vector for expressing a target protein in mitochondria of animal cells, and a lipid membrane structure having the vector encapsulated therein, wherein the recombinant expression vector has a promoter sequence exhibiting a transcription activity in the nuclei of animal cells, and has, under the control of the promoter sequence, a coding region which codes a target protein and includes one or more TGAs as codons corresponding to tryptophan. The recombinant expression vector according to the present invention can more efficiently and selectively express a target protein in mitochondria, and can be used as a more safe and effective drug for treating mitochondrial diseases.
    Type: Application
    Filed: November 28, 2016
    Publication date: December 20, 2018
    Applicant: National University Corporation Hokkaido University
    Inventors: Hideyoshi HARASHIMA, Yuma YAMADA, Takuya ISHIKAWA, Hidetaka AKITA