Patents by Inventor Tatsuya Konishi
Tatsuya Konishi 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: 12122389Abstract: A surrounding vehicle monitoring device includes an acquiring unit configured to acquire a midpoint between a rear left end position and a rear right end position of another vehicle, acquire a width of the other vehicle, and change a current position of a great change position to a corrected position and acquire a midpoint between a current position of a small change position and the corrected position as a position of the other vehicle in a case where a changing amount of the width is equal to or more than a first threshold. The great change position is one of the rear left end position and the rear right end position whose changing amount is the greater of the two. The small change position is another of the rear left end position and the rear right end position whose changing amount is the smaller of the two.Type: GrantFiled: October 29, 2021Date of Patent: October 22, 2024Assignee: HONDA MOTOR CO., LTD.Inventors: Tatsuya Konishi, Akinori Oi
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Publication number: 20240326797Abstract: A travel control apparatus includes: a detection unit configured to detect an exterior environment situation around a subject vehicle; and a microprocessor configured to perform: recognizing, based on a detected value of the detection unit, a traveling state of a preceding vehicle on a current lane; determining, based on a recognized result, whether the preceding vehicle has started a deceleration; estimating a traveling trajectory of the preceding vehicle through a Kalman filter to which a physical quantity representing the traveling state of the preceding vehicle is to be inputted as an input value; and controlling a traveling actuator based on an estimated result to make the subject vehicle follow the preceding vehicle. The estimating includes, when it is determined that the preceding vehicle has started the deceleration, varying a weight for the Kalman filter.Type: ApplicationFiled: March 27, 2023Publication date: October 3, 2024Inventors: Tatsuya Konishi, Akinori Oi, Yuya Kaneda, Kenta Ishii, Tomoyuki Yokoyama
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Publication number: 20240326872Abstract: A travel control apparatus includes: a detection unit configured to detect an exterior environment situation around a subject vehicle; and a microprocessor configured to perform: recognizing, based on a detected value of the detection unit, a traveling state of a preceding vehicle on a current lane; determining, based on a recognized result in the recognizing, whether the preceding vehicle has started making a turn; estimating a traveling trajectory of the preceding vehicle through a Kalman filter to which a physical quantity representing the traveling state of the preceding vehicle is to be inputted as an input value; and controlling a traveling actuator based on an estimated result to make the subject vehicle follow the preceding vehicle. The estimating includes estimating, when the preceding vehicle has started making the turn, varying a weight for the Kalman filter.Type: ApplicationFiled: March 27, 2023Publication date: October 3, 2024Inventors: Tatsuya Konishi, Akinori Oi, Yuya Kaneda, Kenta Ishii, Tomoyuki Yokoyama
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Publication number: 20240319362Abstract: A control device on a vehicle includes is configured to: detect, based on an output from an imaging device, one end and the other end in a left-right direction of the vehicle, in a first end of a detection target object, the first end being on a side close to the vehicle in a front-rear direction of the vehicle, derive, based on the one end and the other end, a first angle between a direction connecting the vehicle and the one end and the front-rear direction and a second angle between a direction connecting the vehicle and the other end and the front-rear direction, derive a first distance between the first end of the detection target object and the vehicle based on radar information, and determine a positional relationship between the vehicle and the detection target object based on the first angle, the second angle, and the first distance.Type: ApplicationFiled: February 29, 2024Publication date: September 26, 2024Applicant: HONDA MOTOR CO., LTD.Inventors: Shinichi OKUNISHI, Tatsuya KONISHI, Akari YAMASHIMA, Nao TAZAWA, Keita AKIHO, Takeshi MURAJI, Takanori NISHIDA
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Publication number: 20240294418Abstract: A method for manufacturing an optical fiber including a glass fiber and a primary resin layer, the method includes: applying an ultraviolet curable resin composition; and forming the primary resin layer by curing the resin composition by ultraviolet irradiation reactor(s), wherein a number N of the ultraviolet irradiation reactor(s), a ratio of normalized output ? for each of the ultraviolet irradiation reactor(s), and an irradiation time t (sec) of each of the ultraviolet irradiation reactor(s) in the forming of the primary resin layer satisfy 6.00×10?5?N*?*t?2.Type: ApplicationFiled: February 20, 2024Publication date: September 5, 2024Inventors: Yudai WATANABE, Kazuyuki SOHMA, Tatsuya KONISHI
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Patent number: 12012349Abstract: Provided is a glass fine particle deposit in which a pH of glass fine particles on a surface of the glass fine particle deposit is 5.5 or more and less than 8.5, in which a color difference ?E*ab with respect to a white calibration plate when the surface of the glass fine particle deposit is measured by the SCI method using a spectrophotometer is 0.5 or more and less than 5. Provided is a method for manufacturing a glass preform including: manufacturing a transparent glass preform by heating a glass fine particle deposit in which a pH of glass fine particles on a surface of the glass fine particle deposit is 5.5 or more and less than 8.5; and measuring the surface of the deposit by the SCI method using a spectrophotometer and determining whether a color difference ?E*ab with respect to a white calibration plate is 5 or more.Type: GrantFiled: March 30, 2020Date of Patent: June 18, 2024Assignee: SUMITOMO ELECTRIC INDUSTRIES, LTD.Inventors: Masatoshi Hayakawa, Masumi Ito, Tatsuya Konishi
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Patent number: 11989950Abstract: An information processing apparatus includes a first detection unit which detects an object around a vehicle, a second detection unit of which at least a part of a detection range overlaps a detection range of the first detection unit and which detects an object around the vehicle, and a determination unit which determines whether or not the object has started to move on the basis of detection results of the first detection unit and the second detection unit. The determination unit determines that the object has started to move in a case in which the vehicle and the object are in a halted state when a detection result of the first detection unit indicates that the object has started to move and a detection result of the second detection unit indicates that the object has started to move.Type: GrantFiled: September 18, 2020Date of Patent: May 21, 2024Assignee: HONDA MOTOR CO., LTD.Inventors: Tatsuya Konishi, Katsunori Miyazawa, Kenta Ishii
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Patent number: 11960115Abstract: An optical fiber comprises a glass fiber comprising a core and a cladding, and a coating resin layer covering the outer periphery of the glass fiber, wherein the average linear expansion coefficient of the coating resin layer at ?50° C. or more and 0° C. or less is 3.3×10?5/° C. or more and less than 9.0×10?5/° C.Type: GrantFiled: April 30, 2020Date of Patent: April 16, 2024Assignee: SUMITOMO ELECTRIC INDUSTRIES, LTD.Inventors: Katsushi Hamakubo, Kazuyuki Sohma, Tatsuya Konishi
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Patent number: 11947161Abstract: A resin composition comprises: a base resin containing an oligomer, a monomer, and a photopolymerization initiator; and inorganic oxide particles, wherein the inorganic oxide particles are lump-shaped aggregated particles, and the volume average particle size of the inorganic oxide particles measured by an X-ray small angle scattering method is 5 nm or more and 800 nm or less.Type: GrantFiled: June 5, 2020Date of Patent: April 2, 2024Assignee: SUMITOMO ELECTRIC INDUSTRIES, LTD.Inventors: Katsushi Hamakubo, Kazuyuki Sohma, Kazuya Tokuda, Tatsuya Konishi
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Patent number: 11933900Abstract: A recognition device includes an acquisition unit configured to acquire a first detection result from a LIDAR that detects a target present in a traveling direction of a vehicle and to acquire a second detection result from a camera disposed so that the detection range overlaps that of the LIDAR, and a recognition unit configured to recognize a target present around the vehicle on the basis of the first detection result and the second detection result, in which the recognition unit executes exclusion processing of excluding a target, that satisfies all of a first condition indicating that a target is present within a predetermined distance from the vehicle, a second condition indicating that a target is detected by the LIDAR and is not detected by the camera, and a third condition indicating that a width of a target is equal to or less than a predetermined value and a detection duration thereof is equal to or less than a predetermined time, from a result of recognition recognized as a target present around thType: GrantFiled: February 23, 2022Date of Patent: March 19, 2024Assignee: HONDA MOTOR CO., LTD.Inventors: Akinori Oi, Tatsuya Konishi, Kenta Ishii, Yuya Kaneda
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Publication number: 20240086678Abstract: The neural network includes layers, and the layers each include a plurality of units, the plurality of units each have a weight coefficient associated with each input to a unit, and an importance parameter indicating importance of the weight coefficient. The method includes: in learning of a task, adjusting a first weight coefficient based on the importance parameter of the first weight coefficient and a first gradient of the first weight coefficient determined using a training set; and after the learning has been completed, determining, based on the training set, respective second gradients of a plurality of second weight coefficients included in a first layer including the first weight coefficient, and calculating the importance parameter of the first weight coefficient to be used in learning of a next task based on the respective second gradients.Type: ApplicationFiled: September 7, 2022Publication date: March 14, 2024Applicants: KDDI Research, Inc., THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOISInventors: Tatsuya Konishi, Mori Kurokawa, Bing Liu, Gyuhak Kim, Zixuan Ke
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Patent number: 11835756Abstract: An optical fiber comprises a glass fiber comprising a core and a cladding; and a coating resin layer coating the glass fiber, wherein the coating resin layer has a primary resin layer in contact with the glass fiber and coating the glass fiber and a secondary resin layer coating the outer periphery of the primary resin layer, the primary resin layer has a Young's modulus of 0.4 MPa or less at 23° C. and the primary resin layer has an outer diameter of 185 ?m or more and 202 ?m or less, the secondary resin layer has a glass transition temperature of 60° C. or more and 95° C. or less, and the difference between the average linear expansion coefficient of the coating resin layer in the range of 60° C. to 140° C. and the average linear expansion coefficient of the coating resin layer in the range of ?60° C. to 0° C. is 0.7×10?4/° C. or less.Type: GrantFiled: November 8, 2019Date of Patent: December 5, 2023Assignee: SUMITOMO ELECTRIC INDUSTRIES, LTD.Inventors: Kensaku Shimada, Kazuyuki Sohma, Tatsuya Konishi
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Publication number: 20230322227Abstract: A control device that performs travel control of a vehicle, the control device includes a processor configured to acquire output information of a sensor configured to detect an object in the around of the vehicle based on a reflected wave from the object. The processor is configured to: acquire first detection point group data of the object in a first region in the around of the vehicle based on the output information of the sensor, and recognize a first specific object present in the around of the vehicle based on the first detection point group data: and recognize a second specific object present in the around of the vehicle based on the first detection point group data in a second region that is narrower than the first region in the around of the vehicle when recognizing the presence of the first specific object.Type: ApplicationFiled: February 24, 2023Publication date: October 12, 2023Applicant: HONDA MOTOR CO., LTD.Inventors: Shinichi OKUNISHI, Tatsuya KONISHI, Keita AKIHO
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Publication number: 20230303080Abstract: A control device includes a processor configured to acquire output information of a first type of a first sensor and output information of a second type of a second sensor each configured to detect an object in an around of a vehicle, the processor performing first processing of recognizing a first range including a specific object among a plurality of ranges set in a peripheral region of the vehicle based on the output information of the first sensor, and second processing of recognizing a second range including the specific object among the plurality of ranges based on the output information of the second sensor, selecting a third range from the plurality of ranges obtained by excluding the first range based on the first range, and determining reliability of a recognition result of the first range based on a recognition result of the second processing for the third range.Type: ApplicationFiled: February 24, 2023Publication date: September 28, 2023Applicant: HONDA MOTOR CO., LTD.Inventors: Shinichi OKUNISHI, Tatsuya KONISHI, Keita AKIHO
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Publication number: 20230303079Abstract: A control device that performs travel control of a vehicle, includes a processor configured to acquire output information of a sensor configured to detect an object in an around of the vehicle based on a reflected wave from the object. The processor is configured to: acquire detection point data of the object in a peripheral region of the vehicle based on the output information of the sensor; and recognize that a peripheral environment of the vehicle is a travel-restricted section based on a distribution of detection point data in a first group including a plurality pieces of the detection point data on one side in a left-right direction of the vehicle in the peripheral region.Type: ApplicationFiled: February 24, 2023Publication date: September 28, 2023Applicant: HONDA MOTOR CO., LTD.Inventors: Shinichi OKUNISHI, Tatsuya KONISHI, Keita AKIHO
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Publication number: 20230111488Abstract: A vehicle control apparatus including a camera, a detector acquiring position information of a target based on reflected wave and a microprocessor. The microprocessor is configured to perform estimating a position of the target, based on position information acquired by the camera and the detector, controlling an actuator based on the estimated position, and detecting a predetermined gradient state in which a gradient of a road surface in front of a subject vehicle is an upward gradient of a predetermined degree or more with respect to a road surface at a current position of the subject vehicle and is configured to perform the estimating including estimating the position of the target by lowering a reliability of position information acquired by the camera among position information of the target captured on the road surface in the predetermined gradient state when the predetermined gradient state is detected.Type: ApplicationFiled: October 3, 2022Publication date: April 13, 2023Inventors: Tatsuya Konishi, Yuya Kaneda, Kenta Ishii, Tomoyuki Yokoyama
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Publication number: 20230086727Abstract: According to an aspect of the present disclosure, a method executed by an information processing apparatus in order to cause a neural network to learn a Tth task corresponding to a Tth learning set is provided. The method includes: for each of a plurality of units, determining an importance degree of the unit in the Tth task; for each of a plurality of layers, determining dissimilar tasks from among a first task to a (T?1)th task, the dissimilar tasks being not similar to the Tth task in terms of behaviors in the layer; and in learning that uses the Tth learning set, suppressing updating of weight parameters of the plurality of units included in the plurality of layers in accordance with importance degrees in the dissimilar tasks determined for each of the plurality of layers.Type: ApplicationFiled: September 22, 2021Publication date: March 23, 2023Applicants: KDDI Research, Inc., THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOISInventors: Tatsuya Konishi, Mori Kurokawa, Bing Liu, Gyuhak Kim, Zixuan Ke
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Patent number: 11579358Abstract: An optical fiber comprises a glass fiber comprising a core and a cladding, and a coating resin layer, wherein the coating resin layer has a primary resin layer being in contact with the glass fiber and coating the glass fiber, and a secondary resin layer coating the primary resin layer, and the primary resin layer and the secondary resin layer are resin layers containing inorganic oxide particles.Type: GrantFiled: June 10, 2020Date of Patent: February 14, 2023Assignee: SUMITOMO ELECTRIC INDUSTRIES, LTD.Inventors: Katsushi Hamakubo, Chiaki Tokuda, Noriaki Iwaguchi, Tatsuya Konishi
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Publication number: 20220308234Abstract: A recognition device includes an acquisition unit configured to acquire a first detection result from a LIDAR that detects a target present in a traveling direction of a vehicle and to acquire a second detection result from a camera disposed so that the detection range overlaps that of the LIDAR, and a recognition unit configured to recognize a target present around the vehicle on the basis of the first detection result and the second detection result, in which the recognition unit executes exclusion processing of excluding a target, that satisfies all of a first condition indicating that a target is present within a predetermined distance from the vehicle, a second condition indicating that a target is detected by the LIDAR and is not detected by the camera, and a third condition indicating that a width of a target is equal to or less than a predetermined value and a detection duration thereof is equal to or less than a predetermined time, from a result of recognition recognized as a target present around thType: ApplicationFiled: February 23, 2022Publication date: September 29, 2022Inventors: Akinori OI, Tatsuya KONISHI, Kenta ISHII, Yuya KANEDA
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Publication number: 20220309801Abstract: A deceleration detection apparatus including an object detection device that detects an object around a subject vehicle, a rainfall detection device that detects a rainfall state around the subject vehicle, a brightness detection device that detects a brightness around the subject vehicle, and an electronic control unit including a microprocessor and a memory connected to the microprocessor. The microprocessor is configured to perform determining whether a forward vehicle traveling in front of the subject vehicle decelerates, based on an amount of change in a vehicle speed of the forward vehicle detected by the object detection device, a lighting state of a brake lamp of the forward vehicle detected by the object detection device, the rainfall state detected by the rainfall detection device, and the brightness detected by the brightness detection device.Type: ApplicationFiled: February 21, 2022Publication date: September 29, 2022Inventors: Akinori Oi, Kenta Ishii, Yuya Kaneda, Tatsuya Konishi