Patents by Inventor Kouhei Mori
Kouhei Mori 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: 11686395Abstract: A ring base member of a disc seat ring is fixed to a valve disc using a bolt. The valve disc is formed of a first austenitic stainless steel containing 17.0% by mass to 21.0% by mass of Cr and 8.0% by mass to 13.0% by mass of Ni. The ring base member is formed of a second austenitic stainless steel containing 17.0% by mass to 20.0% by mass of Cr and 8.0% by mass to 15.0% by mass of Ni.Type: GrantFiled: February 19, 2021Date of Patent: June 27, 2023Assignee: KUBOTA CorporationInventors: Yasutarou Yoshida, Masataka Taniguchi, Kouhei Mori
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Publication number: 20230160431Abstract: A first piece (13) includes a first ring portion (13b) and a second ring portion (13c) which are arranged side by side in an axial direction and an inner diameter and an outer diameter of the first ring portion (13b) are respectively larger than an inner diameter and an outer diameter of the second ring portion (13c). A second piece (16) is obtained by pressing the first piece (13) while the first piece (13) is disposed between a first set and a second set.Type: ApplicationFiled: July 6, 2021Publication date: May 25, 2023Applicant: NSK Ltd.Inventors: Kouhei MORI, Mizuki WATANABE, Isao SHINTOU, Hiroshi KOYAMA
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Publication number: 20220307612Abstract: A ring base member of a disc seat ring is fixed to a valve disc using a bolt. The valve disc is formed of a first austenitic stainless steel containing 17.0% by mass to 21.0% by mass of Cr and 8.0% by mass to 13.0% by mass of Ni. The ring base member is formed of a second austenitic stainless steel containing 17.0% by mass to 20.0% by mass of Cr and 8.0% by mass to 15.0% by mass of Ni.Type: ApplicationFiled: February 19, 2021Publication date: September 29, 2022Applicant: KUBOTA CorporationInventors: Yasutarou YOSHIDA, Masataka TANIGUCHI, Kouhei MORI
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Publication number: 20220120584Abstract: According to one aspect, an information processing apparatus includes: a terrain data processing unit which performs a terrain data process of calculating a terrain coordinate group based on terrain data in which a position and a shape of an object are represented by a plurality of nodes or are represented by a plurality of nodes and a link between the nodes; and a selection processing unit which selects nodes adjacent or close to each other, indicated by the terrain coordinate group calculated by the terrain data processing unit, and selects a node suitable to calculate a width of the object from other nodes based on a positional relationship between the selected nodes and the other nodes.Type: ApplicationFiled: February 21, 2020Publication date: April 21, 2022Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATIONInventors: Kouhei MORI, Manabu YOSHIDA, Atsuhiko MAEDA, Ippei SHAKE
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Publication number: 20210390847Abstract: A driving assistance device according to an embodiment includes a hardware processor and a memory, in which the hardware processor is configured to execute: acquiring image data captured in a vehicle and sensor data relating to a driving operation; converting an image in each frame included in the image data into an image feature amount indicated by the image; combining the image feature amount and the acquired sensor data; performing, based on the combined data, a learning process for a driving assistance information learning model used when a target value relating to the driving operation by a driver of the vehicle is generated from the image feature amount included in the combined data; and generating, when new image data captured in the running vehicle is acquired, the target value relating to the driving operation based on the image feature amount converted from the acquired new image data and the driving assistance information learning model.Type: ApplicationFiled: July 25, 2019Publication date: December 16, 2021Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATIONInventors: Manabu YOSHIDA, Yuki YOKOHATA, Kouhei MORI, Takahiro HATA, Ippei SHAKE
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Publication number: 20210341605Abstract: A technique of estimating, based on a camera image captured from a mobile object, the position coordinates of an ambient object or the mobile object itself is offered. A plurality of camera images that are captured at different geographical locations and contain at least one identical stationary object are acquired; position coordinates of the imaging locations of the corresponding camera images are acquired; and the position coordinates of the stationary object are estimated based on the position coordinates of the imaging locations and gaze vectors oriented from a camera to the stationary object in each of the camera images.Type: ApplicationFiled: August 7, 2019Publication date: November 4, 2021Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATIONInventors: Manabu YOSHIDA, Yuki YOKOHATA, Kouhei MORI, Atsuhiko MAEDA, Takahiro HATA, Ippei SHAKE
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Publication number: 20210312720Abstract: A lane pricing technique for charging a mobile body traveling on a road for use of a lane is provided. A lane pricing device according to one embodiment is configured to: acquire from a mobile body traveling on a road, at least one of position information of a mobile body measured based on a positioning signal, and/or a camera image that is acquired by capturing an image from the mobile body and includes a part of a lane in which the mobile body is moving; specify, based on at least one of the position information and/or the camera image, a lane in which the mobile body is moving; acquire lane identification information for identifying a specified lane along with time information indicative of time when the mobile body is moving; and determine and output a toll to be charged to the mobile body in units of lanes based on the lane identification information and the time information.Type: ApplicationFiled: August 7, 2019Publication date: October 7, 2021Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATIONInventors: Manabu YOSHIDA, Yuki YOKOHATA, Kouhei MORI, Takahiro HATA, Atsuhiko MAEDA, Ippei SHAKE, Satoshi FUKADA
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Patent number: 10213825Abstract: A method of manufacturing a cylindrical ring member includes a step of forming a metal intermediate material having a cylindrical portion and a chamfering step by cold forging in which a normal chamfer portion is formed on an axial end peripheral edge of the cylindrical portion by pressing a radial end portion of an axial end surface of the cylindrical portion against an annular chamfering surface provided in a mold configuring a mold device. A chamfering step is performed by cold forging in a state where a preliminary chamfer portion, of which a width dimension in a radial direction is larger than a width dimension of the normal chamfer portion in a radial direction, is formed on the axial end peripheral edge of the cylindrical portion.Type: GrantFiled: July 18, 2017Date of Patent: February 26, 2019Assignee: NSK LTD.Inventors: Kouhei Mori, Shunichi Karasawa, Mizuki Watanabe, Kazuto Kobayashi
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Patent number: 10077072Abstract: Provided are a vehicle steering device and the like, which are capable of converging a lateral displacement at a forward gazing-point distance to a target travel line with simple control. A target travel line for a vehicle to travel by following a travel path recognized from an image taken by a camera or the like is set. A lateral speed, which is a change amount of the lateral displacement that is a difference between a position of the target travel line at the forward gazing-point distance and a position of the vehicle, is controlled so that the lateral displacement is reduced. A target steering angle is calculated based on the lateral speed, and a steering angle of the vehicle is controlled based on the calculated target steering angle.Type: GrantFiled: September 16, 2015Date of Patent: September 18, 2018Assignee: Mitsubishi Electric CorporationInventors: Yasuyoshi Hori, Yukiyasu Akemi, Masaya Endo, Hideyuki Tanaka, Takayuki Tanaka, Takahiro Urabe, Kouhei Mori
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Publication number: 20180257131Abstract: A method of manufacturing a cylindrical ring member includes a step of forming a metal intermediate material having a cylindrical portion and a chamfering step by cold forging in which a normal chamfer portion is formed on an axial end peripheral edge of the cylindrical portion by pressing a radial end portion of an axial end surface of the cylindrical portion against an annular chamfering surface provided in a mold configuring a mold device. A chamfering step is performed by cold forging in a state where a preliminary chamfer portion, of which a width dimension in a radial direction is larger than a width dimension of the normal chamfer portion in a radial direction, is formed on the axial end peripheral edge of the cylindrical portion.Type: ApplicationFiled: July 18, 2017Publication date: September 13, 2018Applicant: NSK LTD.Inventors: Kouhei MORI, Shunichi KARASAWA, Mizuki WATANABE, Kazuto KOBAYASHI
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Publication number: 20160288830Abstract: Provided are a vehicle steering device and the like, which are capable of converging a lateral displacement at a forward gazing-point distance to a target travel line with simple control. A target travel line for a vehicle to travel by following a travel path recognized from an image taken by a camera or the like is set. A lateral speed, which is a change amount of the lateral displacement that is a difference between a position of the target travel line at the forward gazing-point distance and a position of the vehicle, is controlled so that the lateral displacement is reduced. A target steering angle is calculated based on the lateral speed, and a steering angle of the vehicle is controlled based on the calculated target steering angle.Type: ApplicationFiled: September 16, 2015Publication date: October 6, 2016Applicant: MITSUBISHI ELECTRIC CORPORATIONInventors: Yasuyoshi HORI, Yukiyasu AKEMI, Masaya ENDO, Hideyuki TANAKA, Takayuki TANAKA, Takahiro URABE, Kouhei MORI
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Patent number: 8928474Abstract: A charged-amount display part displays a battery charge rate of an entire battery pack according to kinds of charge sources. An example of displaying the battery charge rate in the form of a bar chart is shown. A speed display part displays a vehicle speed of a running electric vehicle. The running cost display part displays a running cost calculated based on consumed electric power of the battery.Type: GrantFiled: July 6, 2011Date of Patent: January 6, 2015Assignee: Mitsubishi Electric CorporationInventors: Toshihide Satake, Akinobu Sugiyama, Hiroshi Fujioka, Takanori Matsunaga, Kouhei Mori
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Publication number: 20120075090Abstract: A charged-amount display part displays a battery charge rate of an entire battery pack according to kinds of charge sources. An example of displaying the battery charge rate in the form of a bar chart is shown. A speed display part displays a vehicle speed of a running electric vehicle. The running cost display part displays a running cost calculated based on consumed electric power of the battery.Type: ApplicationFiled: July 6, 2011Publication date: March 29, 2012Applicant: MITSUBISHI ELECTRIC CORPORATIONInventors: Toshihide SATAKE, Akinobu SUGIYAMA, Hiroshi FUJIOKA, Takanori MATSUNAGA, Kouhei MORI
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Publication number: 20080089631Abstract: A manufacturing method of a raceway ring for a radial ball bearing, the radial ball bearing has the raceway ring has at least one of an outer ring formed with an outer ring raceway, of which sectional shape is arcuate, and which is formed entire of circumference on an axially intermediate portion of an inner circumferential face as a raceway surface; and an inner ring formed with an inner ring raceway, of which sectional shape is arcuate, and which is formed entire of circumference on an axially intermediate portion of an outer circumferential face as the raceway surface and plurality of balls rollably provided between the inner ring raceway and the outer ring raceway.Type: ApplicationFiled: September 20, 2005Publication date: April 17, 2008Applicant: NSK LtdInventors: Kazuto Kobayashi, Kiyoshi Ootsuka, Isao Shintou, Kouhei Mori, Yu Yasuda
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Publication number: 20070119054Abstract: A race member in a hub unit for supporting a wheel. The race member includes a cylinder portion, a flange portion bend radially outward from the cylinder portion, and a continuous portion that integrally connects the cylinder portion with the flange portion. The race member is integrally formed by subjecting a metal plate to punching and cold plastic working. The continuous portion is larger in thickness than the metal plate.Type: ApplicationFiled: December 29, 2006Publication date: May 31, 2007Inventors: Kazuto Kobayashi, Isao Shintou, Kiyoshi Ootsuka, Kouhei Mori
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Publication number: 20060117903Abstract: A raceway member 6 of a wheel support hub unit, having wheel or vehicle body fixing portions 7 extending radially outward from a solid or hollow shaft portion, and a wheel or vehicle body positioning cylindrical portion 9 extending concentrically with the shaft portion, the fixing portion 7 being formed by the cold side extrusion so that the fixing portion is integral with the shaft portion 5.Type: ApplicationFiled: September 30, 2005Publication date: June 8, 2006Inventors: Kazuto Kobayashi, Kiyoshi Ootuka, Yuu Yasuda, Kouhei Mori
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Publication number: 20060051846Abstract: A process for easily producing an L-?-methylcysteine derivative or its salt, which is useful as a drug intermediate, from a cheap easily procurable raw material through an enzymatic D-stereoselective hydrolysis of racemic 5-halomethyl-5-methyl-hydantoin. L-?-methylcysteine derivative or its salt is produced by converting racemic 5-halomethyl-5-methylhydantoin to L-5-halomethyl-5-methylhydantoin through an enzymatic D-stereoselective hydrolysis, reacting the L-5-halomethyl-5-methylhydantoin with a sulfurizing agent into L-5-methyl-5-thiomethylhydantoin and hydrolyzing the L-5-methyl-5-thiomethylhydantoin.Type: ApplicationFiled: August 27, 2003Publication date: March 9, 2006Applicant: KANEKA CORPORATIONInventors: Takahiro Ohishi, Hirokazu Nanba, Masanobu Sugawara, Masashi Izumida, Tatsuya Honda, Kouhei Mori, Satohiro Yanagisawa, Kenji Inoue
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Publication number: 20050185870Abstract: A race member in a hub unit for supporting a wheel. The race member includes a cylinder portion, a flange portion bend radially outward from the cylinder portion, and a continuous portion that integrally connects the cylinder portion with the flange portion. The race member is integrally formed by subjecting a metal plate to punching and cold plastic working. The continuous portion is larger in thickness than the metal plate.Type: ApplicationFiled: January 19, 2005Publication date: August 25, 2005Inventors: Kazuto Kobayashi, Isao Shintou, Kiyoshi Ootsuka, Kouhei Mori