Patents by Inventor Akihito KATAOKA
Akihito KATAOKA 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: 12373968Abstract: A three-dimensional shape measurement system includes an image pickup unit, a storage device that stores image pickup conditions required in imaging for measurement as condition information for each of a plurality of combinations of the material and surface property of an object, and a measurement controller that controls driving of the image pickup unit. The measurement controller identifies the material and surface property of the object, specifies image pickup conditions corresponding to the identified material and surface property of the object based on the condition information, causes the image pickup unit to perform the imaging for measurement under the specified image pickup conditions, and measures the shape of the object based on the obtained image for measurement.Type: GrantFiled: September 26, 2022Date of Patent: July 29, 2025Assignee: OKUMA CORPORATIONInventors: Shigemoto Hirota, Akihito Kataoka, Keigo Asano, Masahiro Maeda
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Patent number: 12259714Abstract: Provided is a cell controller for controlling an operation of a machining cell including two or more machines and one or more robots as work resources, the cell controller being configured to control the operation of the machining cell based on a production program recorded with one or more processes to be executed at the time of producing only one article of a corresponding item in the machining cell among production programs prepared corresponding to one or more items produced in the machining cell.Type: GrantFiled: November 10, 2021Date of Patent: March 25, 2025Assignee: OKUMA CORPORATIONInventors: Masato Ryoki, Koji Eba, Akihito Kataoka, Takatoshi Asai
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Publication number: 20250086689Abstract: An extraction system includes an output unit, an acquisition unit, and an update unit. The output unit outputs a feature amount used for similarity determination by an extraction model that extracts a product similar to a target product, a set value of an importance level of the feature amount, and a change field for changing the set value of the importance level of the feature amount. The acquisition unit acquires a change value for changing the set value of the importance level of the feature amount input in the change field of the output screen. The update unit updates the set value of the importance level of the feature amount in the extraction model based on the change value. The extraction system can be used, for example, to support decision making.Type: ApplicationFiled: August 26, 2024Publication date: March 13, 2025Applicant: NEC CorporationInventors: Akihito KATAOKA, Yudai YAMAGUCHI, Riki ETO, Natsumi USUI
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Publication number: 20250069100Abstract: A demand prediction device acquires feature information indicating a feature related to a target product, calculates a base demand quantity for the target product for each prediction model by using two or more types of prediction models outputting a demand quantity for a product and the feature information of the target product, receives selection of at least one of the two or more types of prediction models and an operation of a parameter affecting output of the demand quantity for the selected prediction model, and calculates a predicted demand quantity for the target product by using a prediction model reflecting the operation. The present disclosure can be used to support decision making.Type: ApplicationFiled: August 19, 2024Publication date: February 27, 2025Applicant: NEC CorporationInventors: Akihito KATAOKA, Yudai Yamaguchi, Riki Eto, Natsumi Usui
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Publication number: 20240127467Abstract: A three-dimensional shape measuring system includes a controller and a camera which images a target object to acquire a base image, in which the controller is configured to previously store three-dimensional shape data for a plurality of known structures, identify at least one structure from the plurality of known structure as at least one reference structure, compute at least one extruded region formed by extruding the at least one reference structure along a predetermined extruding direction based on the three-dimensional shape data, crop out a part of the base image to generate a computational image based on the at least one extruded region and the base image, and measure a shape of the target object based on the computational image.Type: ApplicationFiled: October 10, 2023Publication date: April 18, 2024Inventor: Akihito KATAOKA
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Publication number: 20240029355Abstract: A three-dimensional point cloud data processing system includes: one or more cameras that image an object to acquire one or more items of brightness information; and a controller that calculates point cloud data of the object from the one or more items of brightness information. The controller calculates at least one BB, which surrounds the object and is formed by combining one or more rectangles, from at least one of the one or more items of brightness information, and calculates the point cloud data based on the at least one BB and the one or more items of brightness information.Type: ApplicationFiled: July 21, 2023Publication date: January 25, 2024Inventors: Shigemoto HIROTA, Akihito KATAOKA, Takayuki OTOMO
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Publication number: 20230101718Abstract: A three-dimensional shape measurement system includes an image pickup unit, a storage device that stores image pickup conditions required in imaging for measurement as condition information for each of a plurality of combinations of the material and surface property of an object, and a measurement controller that controls driving of the image pickup unit. The measurement controller identifies the material and surface property of the object, specifies image pickup conditions corresponding to the identified material and surface property of the object based on the condition information, causes the image pickup unit to perform the imaging for measurement under the specified image pickup conditions, and measures the shape of the object based on the obtained image for measurement.Type: ApplicationFiled: September 26, 2022Publication date: March 30, 2023Inventors: Shigemoto HIROTA, Akihito KATAOKA, Keigo ASANO, Masahiro MAEDA
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Publication number: 20220147027Abstract: Provided is a cell controller for controlling an operation of a machining cell including two or more machines and one or more robots as work resources, the cell controller being configured to control the operation of the machining cell based on a production program recorded with one or more processes to be executed at the time of producing only one article of a corresponding item in the machining cell among production programs prepared corresponding to one or more items produced in the machining cell.Type: ApplicationFiled: November 10, 2021Publication date: May 12, 2022Inventors: Masato RYOKI, Koji EBA, Akihito KATAOKA, Takatoshi ASAI
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Patent number: 11024183Abstract: An air traffic control support system for more quickly grasping a flight plan in air traffic control is provided. An air traffic control support system 3 includes a learning unit 100 and a prediction unit 200. The learning unit 100 generates a prediction model, based on learning data including a past flight plan and information that affected formulation of the past flight plan. The prediction unit 200 predicts a flight plan, based on information that affects formulation of the flight plan and a prediction model.Type: GrantFiled: August 1, 2017Date of Patent: June 1, 2021Assignee: NEC CORPORATIONInventors: Sawako Mikami, Yousuke Motohashi, Kazuhiko Awahara, Akihito Kataoka
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Publication number: 20200193842Abstract: An air traffic control support system for more quickly grasping a flight plan in air traffic control is provided. An air traffic control support system 3 includes a learning unit 100 and a prediction unit 200. The learning unit 100 generates a prediction model, based on learning data including a past flight plan and information that affected formulation of the past flight plan. The prediction unit 200 predicts a flight plan, based on information that affects formulation of the flight plan and a prediction model.Type: ApplicationFiled: August 1, 2017Publication date: June 18, 2020Applicant: NEC CorporationInventors: Sawako MIKAMI, Yousuke MOTOHASHI, Kazuhiko AWAHARA, Akihito KATAOKA
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Patent number: 9448931Abstract: An endian conversion method is executed by a CPU, and includes executing a program that includes endian conversion setting; and performing, when accessing an address of a main memory indicated in the endian conversion setting, endian conversion of data specified by the address of the main memory.Type: GrantFiled: September 17, 2013Date of Patent: September 20, 2016Assignee: FUJITSU LIMITEDInventors: Akihito Kataoka, Koichiro Yamashita, Naoki Odate, Takahisa Suzuki, Hiromasa Yamauchi, Koji Kurihara, Toshiya Otomo
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Publication number: 20140019710Abstract: An endian conversion method is executed by a CPU, and includes executing a program that includes endian conversion setting; and performing, when accessing an address of a main memory indicated in the endian conversion setting, endian conversion of data specified by the address of the main memory.Type: ApplicationFiled: September 17, 2013Publication date: January 16, 2014Applicant: FUJITSU LIMITEDInventors: Akihito Kataoka, Koichiro Yamashita, Naoki Odate, Takahisa Suzuki, Hiromasa Yamauchi, Koji Kurihara, Toshiya Otomo
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Publication number: 20140019738Abstract: A multicore processor system includes plural CPUs; branch prediction memories respectively disposed for the CPUs; and a shared branch prediction memory that stores branch prediction information records respectively corresponding to threads executed by the CPUs. A first CPU among the CPUs is configured to set the branch prediction information record corresponding to a first thread among the threads executed by the first CPU, from the shared branch prediction memory to the branch prediction memory corresponding to the first CPU.Type: ApplicationFiled: September 17, 2013Publication date: January 16, 2014Applicant: FUJITSU LIMITEDInventors: Akihito KATAOKA, Atsuhiro SUGA
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Patent number: 8531149Abstract: A control device which controls a servo motor of a machine tool in the event of power failure is provided.Type: GrantFiled: March 25, 2011Date of Patent: September 10, 2013Assignee: OKUMA CorporationInventors: Akihito Kataoka, Mitsuaki Adachi
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Publication number: 20110234141Abstract: A control device which controls a servo motor of a machine tool in the event of power failure is provided.Type: ApplicationFiled: March 25, 2011Publication date: September 29, 2011Inventors: Akihito KATAOKA, Mitsuaki Adachi