Patents by Inventor Hisataka Fukasu
Hisataka Fukasu 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: 9221659Abstract: A loading system that includes a transporter and a loader or a transporter is provided. It includes a load-amount measuring unit installed on the transporter that measures a load amount of an object loaded on the transporter; a difference computing unit computing a difference between the load amount measured by the load-amount measuring unit when the object is loaded, and a load amount measured by the load-amount measuring unit after a measurement when the object is loaded and at a time of traveling; a storage unit storing a difference value data indicating the difference computed by the difference computing unit; a correcting unit correcting the load amount measured by the load-amount measuring unit when the object is loaded, based on a correction rule calculated based on the difference value data stored in the storage unit; and a display unit displaying a corrected load amount obtained by correcting the load amount.Type: GrantFiled: September 14, 2012Date of Patent: December 29, 2015Assignee: Komatsu Ltd.Inventors: Hisataka Fukasu, Tadashi Taninaga, Takashi Itoi, Takahiro Ueda
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Patent number: 9165330Abstract: In a management system of the mining machine, a management device collects operation information about the dump truck via a management-side wireless communication device. Routes along which the dump truck travels are identified based on position information, included in the operation information about the dump truck, about at least four locations included in a route along which the dump truck moves to a location where the dump truck unloads a load, to a location where the dump truck loads a load, and to a location where the dump truck unloads the load again.Type: GrantFiled: September 12, 2012Date of Patent: October 20, 2015Assignee: Komatsu Ltd.Inventors: Takahiro Ueda, Koutarou Hori, Tadashi Taninaga, Hisataka Fukasu, Takashi Itoi
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Patent number: 9105137Abstract: An information collection device of an information collection system of a mining machine collects operation information from the dump truck. The information collection device transmits a position information request command to request the transmission of position information about the dump truck through a second wireless communication device at a predetermined time. When the dump truck whose response to the position information request command is received by the second wireless communication device can stay in the communication range of an in-vehicle wireless communication device until the communication of the operation information of the dump truck ends, the information collection device collects the operation information of the dump truck whose response is received by the second wireless communication device.Type: GrantFiled: September 13, 2012Date of Patent: August 11, 2015Assignee: Komatsu Ltd.Inventors: Takashi Itoi, Tadashi Taninaga, Hisataka Fukasu, Takahiro Ueda
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Patent number: 8972094Abstract: An information collection device transmits a position information request command for requesting transmission of position information of a dump truck at a predetermined point in time via a second wireless communication device and determines a state of at least one of the dump truck, a relay that relays communication from a first wireless communication device included in the dump truck to the second wireless communication device, and a travel route of the dump truck based on a response to the position information request command.Type: GrantFiled: September 13, 2012Date of Patent: March 3, 2015Assignee: Komatsu Ltd.Inventors: Takashi Itoi, Tadashi Taninaga, Hisataka Fukasu, Takahiro Ueda
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Publication number: 20140297091Abstract: An information collection device transmits a position information request command for requesting transmission of position information of a dump truck at a predetermined point in time via a second wireless communication device and determines a state of at least one of the dump truck, a relay that relays communication from a first wireless communication device included in the dump truck to the second wireless communication device, and a travel route of the dump truck based on a response to the position information request command.Type: ApplicationFiled: September 13, 2012Publication date: October 2, 2014Applicant: KOMATSU LTD.Inventors: Takashi Itoi, Tadashi Taninaga, Hisataka Fukasu, Takahiro Ueda
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Publication number: 20140244098Abstract: In a management system of the mining machine, a management device collects operation information about the dump truck via a management-side wireless communication device. Routes along which the dump truck travels are identified based on position information, included in the operation information about the dump truck, about at least four locations included in a route along which the dump truck moves to a location where the dump truck unloads a load, to a location where the dump truck loads a load, and to a location where the dump truck unloads the load again.Type: ApplicationFiled: September 12, 2012Publication date: August 28, 2014Applicant: KOMATSU LTD.Inventors: Takahiro Ueda, Koutarou Hori, Tadashi Taninaga, Hisataka Fukasu, Takashi Itoi
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Publication number: 20140231153Abstract: A loading system that includes a transporter and a loader or a transporter is provided. It includes a load-amount measuring unit installed on the transporter that measures a load amount of an object loaded on the transporter; a difference computing unit computing a difference between the load amount measured by the load-amount measuring unit when the object is loaded, and a load amount measured by the load-amount measuring unit after a measurement when the object is loaded and at a time of traveling; a storage unit storing a difference value data indicating the difference computed by the difference computing unit; a correcting unit correcting the load amount measured by the load-amount measuring unit when the object is loaded, based on a correction rule calculated based on the difference value data stored in the storage unit; and a display unit displaying a corrected load amount obtained by correcting the load amount.Type: ApplicationFiled: September 14, 2012Publication date: August 21, 2014Applicant: KOMATSU LTD.Inventors: Hisataka Fukasu, Tadashi Taninaga, Takashi Itoi, Takahiro Ueda
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Publication number: 20140229055Abstract: An information collection device of an information collection system of a mining machine collects operation information from the dump truck. The information collection device transmits a position information request command to request the transmission of position information about the dump truck through a second wireless communication device at a predetermined time. When the dump truck whose response to the position information request command is received by the second wireless communication device can stay in the communication range of an in-vehicle wireless communication device until the communication of the operation information of the dump truck ends, the information collection device collects the operation information of the dump truck whose response is received by the second wireless communication device.Type: ApplicationFiled: September 13, 2012Publication date: August 14, 2014Applicant: KOMATSU LTD.Inventors: Takashi Itoi, Tadashi Taninaga, Hisataka Fukasu, Takahiro Ueda