Patents by Inventor Keisuke Takahashi

Keisuke Takahashi 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: 10341248
    Abstract: An evaluation device includes a first evaluator configured, for each record used for transmission control of data circulating in a network, to evaluate extent of variation of an amount of the data, based on a history of the amounts of the data matching a condition of the record; a second evaluator configured, for each of the records, to evaluate a size of a space represented by the record, based on the condition of the record; and a calculator configured, for each of the records, to calculate an index value representing a possibility that a predetermined or a greater amount of the data matches the condition of the record within a fixed period of time, based on an evaluation result by the first evaluator, and an evaluation result by the second evaluator. Therefore, it is possible to evaluate a possibility of a sudden occurrence of a flow whose traffic volume is large.
    Type: Grant
    Filed: January 26, 2016
    Date of Patent: July 2, 2019
    Assignees: NIPPON TELEGRAPH AND TELEPHONE CORPORATION, OSAKA UNIVERSITY
    Inventors: Yousuke Takahashi, Keisuke Ishibashi, Noriaki Kamiyama, Kohei Shiomoto, Yuichi Ohsita, Masayuki Murata
  • Publication number: 20190194507
    Abstract: An aqueous dispersion-type acrylic adhesive composition of core-shell structured acrylic copolymer particles dispersed in an aqueous medium, the particles containing core layer (A) containing acrylic polymer (A) and shell layer (B) containing acrylic polymer (B), wherein the acrylic polymer (B) has a glass transition temperature of not less than 30° C. and the acrylic polymer (A) has a glass transition temperature lower than that of the acrylic polymer (B).
    Type: Application
    Filed: August 31, 2017
    Publication date: June 27, 2019
    Inventors: Mizuho CHIBA, Keisuke SHIMOKITA, Asami DOI, Akiko TAKAHASHI, Hironao OOTAKE
  • Patent number: 10329453
    Abstract: The coating film-forming composition is a solution of pH 6 to 9 and includes an aromatic compound having an amino group and an aromatic ring in one molecule, a polybasic acid having two or more carboxy groups, and a halide ion. The content of polybasic acid in the coating film-forming composition is 0.05 to 10 times the content of aromatic compound, and the halide ion concentration is 5 to 600 mM. A coating film with excellent adhesion to a resin can be formed on a surface of a metal member by bringing the coating film-forming composition into contact with the surface of the metal member.
    Type: Grant
    Filed: March 13, 2017
    Date of Patent: June 25, 2019
    Assignee: MEC COMPANY LTD.
    Inventors: Daisaku Akiyama, Yoichi Sengoku, Itsuro Tomatsu, Masao Okada, Ryoko Mitani, Keisuke Joko, Yasutaka Amitani, Tokuya Satomi, Masaru Takahashi
  • Patent number: 10324408
    Abstract: There is provided an image forming apparatus including a casing which includes one side wall extending in a vertical direction and has a first opening; and a discharge portion which receives a recording medium having a developer image formed thereon, and a cassette which accommodates recording media and is removably mounted to the casing. The casing further includes a tray which is disposed near the one side wall and receives a recording medium to be transported into the casing through the first opening. The tray is rotatable between a first position where the tray is bent so as to cover at least part of the one side wall and the discharge portion and a second position where the tray extends so as to be separated from the one side wall and receives a recording medium to be supplied into the casing through the first opening.
    Type: Grant
    Filed: November 23, 2016
    Date of Patent: June 18, 2019
    Assignee: Brother Kogyo Kabushiki Kaisha
    Inventors: Shougo Sato, Keisuke Takahashi, Kazutoshi Kotama, Hikaru Yoshizumi
  • Publication number: 20190160987
    Abstract: A vehicle seat includes a seat pad; a backboard disposed on a back side of the seat pad; and a seat cover covering the seat pad and the backboard. The seat cover includes a pair of covering pieces adjacent to each other on the backboard-side, and a slide fastener that connects the covering pieces. When the slide fastener is closed with use of a slider, an end portion of the slide fastener is projected from an edge end of the seat cover in a state where the slider is disposed in the end portion of the slide fastener. The backboard is provided with an insertion portion. When the end portion of the closed slide fastener is disposed on a reverse side of the seat cover, the end portion of the slide fastener and the slider are inserted in and locked to the insertion portion.
    Type: Application
    Filed: November 26, 2018
    Publication date: May 30, 2019
    Applicant: TOYOTA BOSHOKU KABUSHIKI KAISHA
    Inventors: Mayu TAKAHASHI, Tomoyuki YAMASHITA, Atsushi KOIZUMI, Keisuke TAGAMI
  • Patent number: 10297961
    Abstract: A coaxial cable connector includes a signal terminal and a housing, wherein the signal terminal includes a terminal contact portion for contacting a signal terminal of a counterpart connector, a conductor connection portion for connection with a central conductor of a coaxial cable, a wide portion between the terminal contact portion and the conductor connection portion, a first link portion linking the conductor connection portion and the wide portion, and a second link portion linking the terminal contact portion and the wide portion, wherein the wide portion has a width greater than a width of the first link portion and the second link portion which are adjacent to the wide portion, and the housing includes a mount portion in which the terminal contact portion is mounted, a fixing portion for fixing the central conductor to the conductor connection portion, and a window disposed between the mount portion and the fixing portion to enable external access to the wide portion.
    Type: Grant
    Filed: August 7, 2018
    Date of Patent: May 21, 2019
    Assignee: HIROSE ELECTRIC CO., LTD.
    Inventor: Keisuke Takahashi
  • Publication number: 20190099944
    Abstract: A shaped object shaped by a shaping method includes a structure that is shaped by stacking plural constituent layers and a ceiling wall to support the structure. The structure includes plural spiral form parts. Each spiral form part has a cross section in an elliptic shape and extends in a stacking direction while turning with respect to a center position of the elliptic shape. The plural spiral form parts are disposed in matrix in a state where the center positions are separated from each other by a predetermined distance. The spiral form parts that are adjacently disposed in a row direction and a column direction are shaped so that the turning directions are opposite. In at least one cross section of the structure, the major axes of the spiral form parts that are adjacent in the row direction and the column direction are orthogonal to each other.
    Type: Application
    Filed: September 27, 2018
    Publication date: April 4, 2019
    Inventors: Keisuke Takahashi, Masahito Kimori, Akio Shimoda, Yusuke Hayatsu
  • Publication number: 20190052031
    Abstract: A coaxial cable connector includes a signal terminal and a housing, wherein the signal terminal includes a terminal contact portion for contacting a signal terminal of a counterpart connector, a conductor connection portion for connection with a central conductor of a coaxial cable, a wide portion between the terminal contact portion and the conductor connection portion, a first link portion linking the conductor connection portion and the wide portion, and a second link portion linking the terminal contact portion and the wide portion, wherein the wide portion has a width greater than a width of the first link portion and the second link portion which are adjacent to the wide portion, and the housing includes a mount portion in which the terminal contact portion is mounted, a fixing portion for fixing the central conductor to the conductor connection portion, and a window disposed between the mount portion and the fixing portion to enable external access to the wide portion.
    Type: Application
    Filed: August 7, 2018
    Publication date: February 14, 2019
    Inventor: Keisuke TAKAHASHI
  • Publication number: 20190052030
    Abstract: A coaxial connector is provided which has a shell having a mating portion for mating with a counterpart connector, a signal terminal having a contact portion for contacting a counterpart signal terminal of the counterpart connector, and a housing having a cylindrical portion supporting the signal terminal, wherein the cylindrical portion is internally mounted to the mating portion with a part of an outer peripheral surface of the cylindrical portion attached to an inner peripheral surface of the mating portion, the contact portion of the signal terminal is on a center of the mating portion extending toward a mating with the counterpart connector, and the inner peripheral surface of the mating portion includes an annular no-attachment area in which the outer peripheral surface of the cylindrical portion is not attached, the no-attachment area being disposed between a farthest-end surface of the mating portion and a position spaced apart from the farthest-end surface of the mating portion in a mating direction.
    Type: Application
    Filed: August 7, 2018
    Publication date: February 14, 2019
    Inventor: Keisuke TAKAHASHI
  • Patent number: 10006068
    Abstract: Disclosed herein is a pulverulent ceramide producing method that enables easily and efficiently extracting and separating ceramide from sugar beet pulp, and efficiently pulverizing the ceramide by spray drying. The pulverulent ceramide can be efficiently obtained by a process that includes concentrating, with and/or without adding water, a sugar beet pulp ethanol extract obtained by extraction of a sugar beet pulp (for example, such as a beet fiber) with ethanol, adding pectinase to the resulting concentrate and performing an enzymatic reaction, performing emulsification after inactivating the enzyme, and pulverizing the resulting emulsion using spray drying.
    Type: Grant
    Filed: July 29, 2014
    Date of Patent: June 26, 2018
    Assignees: Nippon Beet Sugar Manufacturing., Co., Ltd., T. HASEGAWA CO., LTD.
    Inventors: Keisuke Takahashi, Taizo Nagura, Hiroto Kikuchi, Teruhisa Ohashi, Natsumi Suzuki, Tadashi Yoshimoto, Tomohiro Hosogai
  • Publication number: 20180012039
    Abstract: An anonymization processing device that anonymizes input data and outputs anonymized output data, includes an input unit configured to receive the input data; a processing unit configured to anonymize the input data, to generate anonymized data corresponding to the input data that has been anonymized; a first storage unit configured to store the anonymized data; and an output unit configured, in a case where a plurality of anonymized data items stored in the first storage unit satisfy an anonymity index, to generate and output a plurality of output data items corresponding to the anonymized data items, respectively, and to delete the anonymized data items from the first storage unit.
    Type: Application
    Filed: January 12, 2016
    Publication date: January 11, 2018
    Applicant: NTT PC Communications Incorporated
    Inventors: Keisuke TAKAHASHI, Kosuke YABUKI, Yusuke KUMIHASHI
  • Publication number: 20170297110
    Abstract: The three-dimensional object building apparatus includes a powder delivering unit that delivers a powder on an object building area, a powder flattening device that flattens the powder delivered from the powder delivering unit to form a powder layer, and a light beam radiating unit that is disposed above the object building area and radiates a light beam on the powder layer to sinter or melt solidify the powder for building an object. The three-dimensional object building apparatus also includes a transferring mechanism that moves the light beam radiating unit in three-dimensional directions, and a shroud that moves integrally with the light beam radiating unit and surrounds a space above an area of the powder layer that is smaller than the object building area around a radiation of the light beam. The powder delivering unit and the powder flattening device move integrally with the light beam radiating unit.
    Type: Application
    Filed: July 6, 2017
    Publication date: October 19, 2017
    Inventors: Takaharu Echigo, Akio Shimoda, Keisuke Takahashi, Kazunori Kawai, Tadashi Yoshida
  • Patent number: 9731450
    Abstract: The three-dimensional object building apparatus includes a powder delivering unit that delivers a powder on an object building area, a powder flattening device that flattens the powder delivered from the powder delivering unit to form a powder layer, and a light beam radiating unit that is disposed above the object building area and radiates a light beam on the powder layer to sinter or melt solidify the powder for building an object. The three-dimensional object building apparatus also includes a transferring mechanism that moves the light beam radiating unit in three-dimensional directions, and a shroud that moves integrally with the light beam radiating unit and surrounds a space above an area of the powder layer that is smaller than the object building area around a radiation of the light beam. The powder delivering unit and the powder flattening device move integrally with the light beam radiating unit.
    Type: Grant
    Filed: December 17, 2013
    Date of Patent: August 15, 2017
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Takaharu Echigo, Akio Shimoda, Keisuke Takahashi, Kazunori Kawai, Tadashi Yoshida
  • Patent number: 9690227
    Abstract: An image forming apparatus includes a casing, a photosensitive body, a toner accommodation component, a developing roller and an exposure unit configured to emit a laser beam toward the photosensitive body along an irradiating path. The image forming apparatus further includes a sheet feed roller configured to feed a sheet toward the photosensitive body. In some arrangements, the sheet feed roller is disposed at a position closer to the exposure unit than to the photosensitive body, and the developing device is disposed at a first height range relative to the bottom of the casing, the first height range being lower than the irradiation path. Moreover, the toner accommodation component is disposed at a second height range relative to the bottom of the casing, the second height range being higher than the irradiation path.
    Type: Grant
    Filed: October 24, 2016
    Date of Patent: June 27, 2017
    Assignee: Brother Kogyo Kabushiki Kaisha
    Inventors: Shougo Sato, Keisuke Takahashi, Kazutoshi Kotama, Hikaru Yoshizumi
  • Patent number: 9656967
    Abstract: A production method of the present invention is a method for producing a halohydantoin compound in which method a composition including a halohydantoin compound and an impurity is treated, the method including the step of adding the composition to a mixed solvent of water and an organic solvent and washing the composition.
    Type: Grant
    Filed: November 15, 2013
    Date of Patent: May 23, 2017
    Assignee: NIPPOH CHEMICALS CO., LTD.
    Inventors: Naoki Fujiwara, Keisuke Takahashi
  • Publication number: 20170075281
    Abstract: There is provided an image forming apparatus including a casing which includes one side wall extending in a vertical direction and has a first opening; and a discharge portion which receives a recording medium having a developer image formed thereon, and a cassette which accommodates recording media and is removably mounted to the casing. The casing further includes a tray which is disposed near the one side wall and receives a recording medium to be transported into the casing through the first opening. The tray is rotatable between a first position where the tray is bent so as to cover at least part of the one side wall and the discharge portion and a second position where the tray extends so as to be separated from the one side wall and receives a recording medium to be supplied into the casing through the first opening.
    Type: Application
    Filed: November 23, 2016
    Publication date: March 16, 2017
    Inventors: Shougo Sato, Keisuke Takahashi, Kazutoshi Kotama, Hikaru Yoshizumi
  • Publication number: 20170038701
    Abstract: An image forming apparatus includes an image forming unit, the image forming unit including a toner accommodation portion. The image forming apparatus further includes a detachable sheet feed cassette that is disposed at a lower part of the casing, a pickup roller, a sheet conveying path, and a sheet discharge path. The pickup roller and the toner accommodation portion are positioned at heights that at least partially overlap one another (e.g., when viewed in a horizontal direction). In some arrangements, the sheet conveying path passes between the toner accommodation portion and the sheet feed cassette. Moreover, the image forming apparatus may include a scanner unit, wherein the toner accommodation portion and the scanner unit are arranged at positions where at least a part of the toner accommodation portion overlaps the scanner unit when viewed in horizontal direction.
    Type: Application
    Filed: October 24, 2016
    Publication date: February 9, 2017
    Inventors: Shougo Sato, Keisuke Takahashi, Kazutoshi Kotama, Hikaru Yoshizumi
  • Patent number: 9507309
    Abstract: There is provided an image forming apparatus including a casing which includes one side wall extending in a vertical direction and has a first opening; and a discharge portion which receives a recording medium having a developer image formed thereon, and a cassette which accommodates recording media and is removably mounted to the casing. The casing further includes a tray which is disposed near the one side wall and receives a recording medium to be transported into the casing through the first opening. The tray is rotatable between a first position where the tray is bent so as to cover at least part of the one side wall and the discharge portion and a second position where the tray extends so as to be separated from the one side wall and receives a recording medium to be supplied into the casing through the first opening.
    Type: Grant
    Filed: August 13, 2014
    Date of Patent: November 29, 2016
    Assignee: Brother Kogyo Kabushiki Kaisha
    Inventors: Shougo Sato, Keisuke Takahashi, Kazutoshi Kotama, Hikaru Yoshizumi
  • Patent number: 9488957
    Abstract: An image forming apparatus into the casing, and the exposure unit is disposed on the one side in the second direction of the includes a an image forming unit, the image forming unit including a toner accommodation portion. The image forming apparatus further includes a detachable sheet feed cassette that is disposed at a lower part of the casing, a pickup roller, a sheet conveying path, and a sheet discharge path. The pickup roller and the toner accommodation portion are positioned at heights that at least partially overlap one another (e.g., when viewed in a horizontal direction). In some arrangements, the sheet conveying path passes between the toner accommodation portion and the sheet feed cassette. Moreover, the image forming apparatus may include a scanner unit, wherein the toner accommodation portion and the scanner unit are arranged at positions where at least a part of the toner accommodation portion overlaps the scanner unit when viewed in horizontal direction.
    Type: Grant
    Filed: February 29, 2016
    Date of Patent: November 8, 2016
    Assignee: Brother Kogyo Kabushiki Kaisha
    Inventors: Shougo Sato, Keisuke Takahashi, Kazutoshi Kotama, Hikaru Yoshizumi
  • Patent number: 9454097
    Abstract: A developing device includes a housing, a developing roller, a supply roller, a first regulating member, a second regulating member, a communication portion, and a conveying member. The second regulating member contacts with the supply roller. The housing has a first part and a second part. The first part is downstream of the second regulating member in a rotating direction of the supply roller, and a second part is upstream of the second regulating member in the rotating direction. The communication portion provides communication between the first part and the second part. The conveying member is in the first part and configured to convey the developing agent in the first part to the communication portion.
    Type: Grant
    Filed: September 5, 2014
    Date of Patent: September 27, 2016
    Assignee: Brother Kogyo Kabushiki Kaisha
    Inventors: Keisuke Takahashi, Kazutoshi Kotama