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).
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Patent number: 10817621Abstract: An anonymization processing device is provided that anonymizes input data and outputs anonymized output data. The device receives the input data, anonymizes the input data, to generate anonymized data corresponding to the input data, and stores the anonymized data in a first memory. When a plurality of anonymized data items stored in the memory satisfy an anonymity index, the device generates and output a plurality of output data items corresponding to the anonymized data items, respectively, and deletes the anonymized data items from the first memory. The device further generates a plurality of the anonymization patterns based on the anonymized data items, stores the anonymization patterns in a second memory, and when the information items included in the anonymized data stored in the first memory is equivalent to each of the information items included in the anonymization pattern, respectively, the device outputs the output data from the anonymized data.Type: GrantFiled: January 12, 2016Date of Patent: October 27, 2020Assignee: NTT PC Communications IncorporatedInventors: Keisuke Takahashi, Kosuke Yabuki, Yusuke Kumihashi
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Publication number: 20200314370Abstract: An imaging device includes a pixel unit where pixels including photoelectric converters are arranged, and a signal processing unit that processes signals from the pixel unit. The pixel unit includes a first region including pixels each driven in a first mode to read a signal based on charge generated by the photoelectric converters and a second region including the pixels each driven in a second mode to read more signals than in the first mode including a signal based on charges generated by a part of the photoelectric converters and a signal based on charges generated by the photoelectric converters. The signal processing unit calculates a first correction value based on an average of a first data group from the first region and a second correction value based on an average of a second data group from the second region by using the first correction value as an initial value.Type: ApplicationFiled: March 18, 2020Publication date: October 1, 2020Inventor: Keisuke Takahashi
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Patent number: 10493694Abstract: 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: GrantFiled: September 27, 2018Date of Patent: December 3, 2019Assignee: HONDA MOTOR CO., LTD.Inventors: Keisuke Takahashi, Masahito Kimori, Akio Shimoda, Yusuke Hayatsu
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Patent number: 10384395Abstract: 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: GrantFiled: July 6, 2017Date of Patent: August 20, 2019Assignee: HONDA MOTOR CO., LTD.Inventors: Takaharu Echigo, Akio Shimoda, Keisuke Takahashi, Kazunori Kawai, Tadashi Yoshida
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Patent number: 10389070Abstract: 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: GrantFiled: August 7, 2018Date of Patent: August 20, 2019Assignee: HIROSE ELECTRIC CO., LTD.Inventor: Keisuke Takahashi
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Patent number: 10324408Abstract: 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: GrantFiled: November 23, 2016Date of Patent: June 18, 2019Assignee: Brother Kogyo Kabushiki KaishaInventors: Shougo Sato, Keisuke Takahashi, Kazutoshi Kotama, Hikaru Yoshizumi
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Patent number: 10297961Abstract: 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: GrantFiled: August 7, 2018Date of Patent: May 21, 2019Assignee: HIROSE ELECTRIC CO., LTD.Inventor: Keisuke Takahashi
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Publication number: 20190099944Abstract: 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: ApplicationFiled: September 27, 2018Publication date: April 4, 2019Inventors: Keisuke Takahashi, Masahito Kimori, Akio Shimoda, Yusuke Hayatsu
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Publication number: 20190052031Abstract: 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: ApplicationFiled: August 7, 2018Publication date: February 14, 2019Inventor: Keisuke TAKAHASHI
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Publication number: 20190052030Abstract: 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: ApplicationFiled: August 7, 2018Publication date: February 14, 2019Inventor: Keisuke TAKAHASHI
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Patent number: 10006068Abstract: 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: GrantFiled: July 29, 2014Date of Patent: June 26, 2018Assignees: 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
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Publication number: 20180012039Abstract: 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: ApplicationFiled: January 12, 2016Publication date: January 11, 2018Applicant: NTT PC Communications IncorporatedInventors: Keisuke TAKAHASHI, Kosuke YABUKI, Yusuke KUMIHASHI
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Publication number: 20170297110Abstract: 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: ApplicationFiled: July 6, 2017Publication date: October 19, 2017Inventors: Takaharu Echigo, Akio Shimoda, Keisuke Takahashi, Kazunori Kawai, Tadashi Yoshida
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Patent number: 9731450Abstract: 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: GrantFiled: December 17, 2013Date of Patent: August 15, 2017Assignee: HONDA MOTOR CO., LTD.Inventors: Takaharu Echigo, Akio Shimoda, Keisuke Takahashi, Kazunori Kawai, Tadashi Yoshida
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Patent number: 9690227Abstract: 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: GrantFiled: October 24, 2016Date of Patent: June 27, 2017Assignee: Brother Kogyo Kabushiki KaishaInventors: Shougo Sato, Keisuke Takahashi, Kazutoshi Kotama, Hikaru Yoshizumi
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Patent number: 9656967Abstract: 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: GrantFiled: November 15, 2013Date of Patent: May 23, 2017Assignee: NIPPOH CHEMICALS CO., LTD.Inventors: Naoki Fujiwara, Keisuke Takahashi
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Publication number: 20170075281Abstract: 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: ApplicationFiled: November 23, 2016Publication date: March 16, 2017Inventors: Shougo Sato, Keisuke Takahashi, Kazutoshi Kotama, Hikaru Yoshizumi
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Publication number: 20170038701Abstract: 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: ApplicationFiled: October 24, 2016Publication date: February 9, 2017Inventors: Shougo Sato, Keisuke Takahashi, Kazutoshi Kotama, Hikaru Yoshizumi
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Patent number: 9507309Abstract: 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: GrantFiled: August 13, 2014Date of Patent: November 29, 2016Assignee: Brother Kogyo Kabushiki KaishaInventors: Shougo Sato, Keisuke Takahashi, Kazutoshi Kotama, Hikaru Yoshizumi
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Patent number: 9488957Abstract: 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: GrantFiled: February 29, 2016Date of Patent: November 8, 2016Assignee: Brother Kogyo Kabushiki KaishaInventors: Shougo Sato, Keisuke Takahashi, Kazutoshi Kotama, Hikaru Yoshizumi