Patents by Inventor Arata Hayashi
Arata Hayashi 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: 11965750Abstract: A navigation device includes a map display unit configured to display a map on a first display device and display a guidance route and a current position on the map, and a scale determination unit configured to determine a scale of the map to be displayed on the first display device. The scale determination unit lowers the scale as the current position approaches an intersection at which it is required to turn, and enlarges the scale as the current position moves through the intersection.Type: GrantFiled: February 18, 2022Date of Patent: April 23, 2024Assignee: HONDA MOTOR CO., LTD.Inventors: Koji Tajima, Arata Hayashi, Katsutoshi Noritake
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Patent number: 11748000Abstract: To selectively use cost, performance, reliability, and security characteristics of storage devices in an appropriate manner. A storage system has a plurality of volumes of which reliability and security levels differ from one another, and a controller of the storage system determines a reliability requirement and a security requirement of a file based on at least one of a type and a content of the file, determines a volume to store the file based on the determination result, and stores the file in the determined volume.Type: GrantFiled: March 8, 2022Date of Patent: September 5, 2023Assignee: HITACHI, LTD.Inventors: Koki Omura, Yuta Nishihara, Arata Hayashi
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Publication number: 20220413716Abstract: To selectively use cost, performance, reliability, and security characteristics of storage devices in an appropriate manner. A storage system has a plurality of volumes of which reliability and security levels differ from one another, and a controller of the storage system determines a reliability requirement and a security requirement of a file based on at least one of a type and a content of the file, determines a volume to store the file based on the determination result, and stores the file in the determined volume.Type: ApplicationFiled: March 8, 2022Publication date: December 29, 2022Applicant: Hitachi, Ltd.Inventors: Koki OMURA, Yuta NISHIHARA, Arata HAYASHI
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Publication number: 20220316902Abstract: A navigation device includes a map display unit configured to display a map on a first display device and display a guidance route and a current position on the map, and a scale determination unit configured to determine a scale of the map to be displayed on the first display device. The scale determination unit lowers the scale as the current position approaches an intersection at which it is required to turn, and enlarges the scale as the current position moves through the intersection.Type: ApplicationFiled: February 18, 2022Publication date: October 6, 2022Inventors: Koji Tajima, Arata Hayashi, Katsutoshi Noritake
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Publication number: 20220137837Abstract: A controller of a storage apparatus 200 of a storage system manages a storage device as a volume A 220 in which files are stored and volumes B to D 221 to 223 in which backup files of the files are stored. The volumes B to D 221 to 223 are configured by a plurality of physical storage devices with different performances. The controller classifies the volumes B to D 221 to 223 into a plurality of storage tiers Tier1 to Tier3 for management in accordance with the performances of the physical storage devices. The controller performs relocation of the storage tiers Tier1 to Tier3 in which the backup files are stored in consideration of a logical fault occurrence time point of the host at which detection of a defect of an application and/or a system of the host is used as a trigger.Type: ApplicationFiled: August 31, 2021Publication date: May 5, 2022Applicant: Hitachi, Ltd.Inventors: Arata HAYASHI, Yuta NISHIHARA, Koki OMURA
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Patent number: 11315425Abstract: A history information storage apparatus includes: a storage unit that stores history information about a travel history of a vehicle and map data divided into a plurality of sections; a change detection unit that detects a change of the map data; an influence range determination unit that determines a section influenced by the change as an influenced section from among the plurality of sections; a history information control unit that temporarily invalidates the history information about the influenced section; and a navigation unit that calculates a route from a departure place to a destination in consideration of the history information and records, in the history information, a history of a travel of the vehicle which has strayed from the route.Type: GrantFiled: December 13, 2018Date of Patent: April 26, 2022Assignee: CLARION CO., LTD.Inventors: Takaaki Sekiguchi, Arata Hayashi
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Publication number: 20210348937Abstract: The present invention is to perform appropriate display on a display of a navigation system. A navigation system that displays an image on a display and presents the image to an occupant of a vehicle, acquires data for generating drawing elements from at least one information source and stores the data in a temporary storage for each of the drawing elements included in the image, selects, from among normal available data stored in the temporary storage, data based on the information source determined in accordance with a predetermined setting, and causes a drawing processor to draw an image combining the drawing elements based on the selected data.Type: ApplicationFiled: March 18, 2019Publication date: November 11, 2021Applicant: FAURECIA CLARION ELECTRONICS CO., LTD.Inventors: Katsuhiko KAGEYAMA, Arata HAYASHI, Naoya BABA
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Publication number: 20200402400Abstract: A history information storage apparatus includes: a storage unit that stores history information about a travel history of a vehicle and map data divided into a plurality of sections; a change detection unit that detects a change of the map data; an influence range determination unit that determines a section influenced by the change as an influenced section from among the plurality of sections; a history information control unit that temporarily invalidates the history information about the influenced section; and a navigation unit that calculates a route from a departure place to a destination in consideration of the history information and records, in the history information, a history of a travel of the vehicle which has strayed from the route.Type: ApplicationFiled: December 13, 2018Publication date: December 24, 2020Inventors: Takaaki SEKIGUCHI, Arata HAYASHI
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Patent number: 10514263Abstract: The present invention performs route guidance that excludes a difficult-to-travel section appropriately and provides an alternative route with favorable route quality.Type: GrantFiled: February 5, 2018Date of Patent: December 24, 2019Assignee: CLARION CO., LTD.Inventors: Mitsunori Maru, Takaaki Sekiguchi, Shinichi Amaya, Arata Hayashi
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Publication number: 20180238697Abstract: The present invention performs route guidance that excludes a difficult-to-travel section appropriately and provides an alternative route with favorable route quality.Type: ApplicationFiled: February 5, 2018Publication date: August 23, 2018Applicant: Clarion Co., Ltd.Inventors: Mitsunori MARU, Takaaki SEKIGUCHI, Shinichi AMAYA, Arata HAYASHI
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Patent number: 9816825Abstract: Provided are navigation technologies capable of preferentially guiding a vehicle to a route of a driving lane that can be available if given conditions are met. A navigation device is provided with a storage unit adapted to store lane information including the presence or absence of a driving lane that can be available if given conditions are met (hereinafter referred to as a conditional lane), a conditional-lane determining unit adapted to determine whether a vehicle equipped with the navigation device meets the conditions for driving in the conditional lane, and a route searching unit adapted to search a recommended route to a destination, wherein said route searching unit uses lane information to preferentially search for a route which utilizes a road including the conditional lane, when the conditional-lane determining unit determines that the aforementioned conditions are met.Type: GrantFiled: December 27, 2010Date of Patent: November 14, 2017Assignee: Clarion Co., Ltd.Inventors: Akio Sumizawa, Arata Hayashi, Hideo Fujiwara, Satoshi Kurihara
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Patent number: 9797739Abstract: Disclosed is technology for providing guidance in a manner that facilitates travel along a guidance route when there is a road which has a carpool lane. A navigation device (100) is provided with: a current-location calculation means for calculating the current location of a moving body; a recommended route search means for searching for a recommended route to a destination; a guidance-point setting means for setting a guidance point in the recommended route; and a guidance information notification means for notifying predetermined guidance information when a moving body reaches a set guidance point. When predetermined conditions are fulfilled, the guidance-point setting means sets in a road which has a carpool lane a guidance point for notifying information for guidance from said road to a branch road, before the guidance point that would be set in a road that does not have a carpool lane.Type: GrantFiled: August 1, 2014Date of Patent: October 24, 2017Assignee: Clarion Co., Ltd.Inventors: Arata Hayashi, Naoki Shimizu
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Publication number: 20140350845Abstract: Disclosed is technology for providing guidance in a manner that facilitates travel along a guidance route when there is a road which has a carpool lane. A navigation device (100) is provided with: a current-location calculation means for calculating the current location of a moving body; a recommended route search means for searching for a recommended route to a destination; a guidance-point setting means for setting a guidance point in the recommended route; and a guidance information notification means for notifying predetermined guidance information when a moving body reaches a set guidance point. When predetermined conditions are fulfilled, the guidance-point setting means sets in a road which has a carpool lane a guidance point for notifying information for guidance from said road to a branch road, before the guidance point that would be set in a road that does not have a carpool lane.Type: ApplicationFiled: August 1, 2014Publication date: November 27, 2014Inventors: Arata HAYASHI, Naoki SHIMIZU
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Patent number: 8831876Abstract: Disclosed is technology for providing guidance in a manner that facilitates travel along a guidance route when there is a road which has a carpool lane. A navigation device (100) is provided with: a current-location calculation means for calculating the current location of a moving body; a recommended route search means for searching for a recommended route to a destination; a guidance-point setting means for setting a guidance point in the recommended route; and a guidance information notification means for notifying predetermined guidance information when a moving body reaches a set guidance point. When predetermined conditions are fulfilled, the guidance-point setting means sets in a road which has a carpool lane a guidance point for notifying information for guidance from said road to a branch road, before the guidance point that would be set in a road that does not have a carpool lane.Type: GrantFiled: December 27, 2010Date of Patent: September 9, 2014Assignee: Clarion Co., Ltd.Inventors: Arata Hayashi, Naoki Shimizu
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Publication number: 20130035858Abstract: Disclosed is navigation technology for providing guidance for HOV lanes in a more readily understandable manner. A navigation device is provided with: a storage unit adapted to store, for each predetermined segment of road, lane information including whether or not it is possible to enter or exit lanes which can be used when a predetermined condition is fulfilled (hereafter referred to as conditional lanes); a route search unit adapted to search for a recommended route to a destination; and a lane guidance unit adapted to provide entry/exit guidance in a road segment where a conditional lane can be entered or exited. If a segment where a conditional lane can be exited and a segment where the conditional lane can be entered, which is before the segment which can be exited, are on the recommended route, the lane guidance unit provides entry guidance in the segment where the lane can be entered.Type: ApplicationFiled: December 27, 2010Publication date: February 7, 2013Applicant: Clarion Co., Ltd.Inventors: Akio Sumizawa, Hideo Fujiwara, Satoshi Kurihara, Arata Hayashi
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Publication number: 20130013203Abstract: Provided are navigation technologies capable of preferentially guiding a vehicle to a route of a driving lane that can be available if given conditions are met. A navigation device is provided with a storage unit adapted to store lane information including the presence or absence of a driving lane that can be available if given conditions are met (hereinafter referred to as a conditional lane), a conditional-lane determining unit adapted to determine whether a vehicle equipped with the navigation device meets the conditions for driving in the conditional lane, and a route searching unit adapted to search a recommended route to a destination, wherein said route searching unit uses lane information to preferentially search for a route which utilizes a road including the conditional lane, when the conditional-lane determining unit determines that the aforementioned conditions are met.Type: ApplicationFiled: December 27, 2010Publication date: January 10, 2013Applicant: CLARION CO., LTD.Inventors: Akio Sumizawa, Arata Hayashi, Hideo Fujiwara, Satoshi Kurihara
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Publication number: 20120316775Abstract: Disclosed is technology for providing guidance in a manner that facilitates travel along a guidance route when there is a road which has a carpool lane. A navigation device (100) is provided with: a current-location calculation means for calculating the current location of a moving body; a recommended route search means for searching for a recommended route to a destination; a guidance-point setting means for setting a guidance point in the recommended route; and a guidance information notification means for notifying predetermined guidance information when a moving body reaches a set guidance point. When predetermined conditions are fulfilled, the guidance-point setting means sets in a road which has a carpool lane a guidance point for notifying information for guidance from said road to a branch road, before the guidance point that would be set in a road that does not have a carpool lane.Type: ApplicationFiled: December 27, 2010Publication date: December 13, 2012Applicant: Clarion Co., Ltd.Inventors: Arata Hayashi, Naoki Shimizu