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公开(公告)号：US11438222B2
公开(公告)日：2022-09-06
申请号：US16638445
申请日：2019-02-27
发明人： Masaya Yamamoto , Masayuki Kozuka , Kunio Gobara , Shinya Nakai , Mitsuki Yamada , Tomoki Ogawa , Junya Suzuki
IPC分类号： H04L41/0803 , G06F16/23 , G06F16/245 , G16Y10/80 , G16Y40/30
摘要： A device management method executed in a server communicatively connected, via a network, to a plurality of devices and a first operation device associated with a first user identifier identifying a first user, includes: receiving, from the first operation device, a request to associate the first user identifier and a first device identifier identifying a first device among the plurality of devices; and when, in correspondence information stored in a storage device and including device identifiers identifying devices associated with user identifiers identifying users, (i) the first device identifier is associated with a second user identifier different from the first user identifier and (ii) the first user identifier is associated with a second device identifier identifying a second device different from the first device among the plurality of devices, storing the second device identifier and the second user identifier in association with each other.
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公开(公告)号：US11356938B2
公开(公告)日：2022-06-07
申请号：US16638721
申请日：2019-02-27
发明人： Tomoki Ogawa , Mitsuki Yamada , Masayuki Kozuka , Kunio Gobara , Yoshishige Yoshikawa , Shinya Nakai , Junya Suzuki
摘要： A control method for controlling a device that includes a plurality of communication modules including a long-distance communication module that is a communication module for long-distance wireless communication and a short-distance communication module that is a communication module for short-distance wireless communication, the device being capable of being connected through each of the plurality of communication modules to a server that manages the device, the control method includes: receiving information necessary to the short-distance wireless communication by the short-distance communication module, when the long-distance communication module and the short-distance communication module are not operating; determining whether the information satisfies a condition indicating that the information received in the receiving is sufficient for a first connection to the server using the short-distance communication module; and causing the long-distance communication module to start operating, when it is determined that the information does not satisfy the condition.
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公开(公告)号：US11546429B2
公开(公告)日：2023-01-03
申请号：US17181582
申请日：2021-02-22
发明人： Mitsuki Yamada , Masayuki Kozuka , Kunio Gobara , Shinya Nakai , Masaya Yamamoto , Tomoki Ogawa , Junya Suzuki
IPC分类号： H04L67/125
摘要： A device management system includes: a server; base stations for long-distance wireless communication; and a device that communicatively connect to one of the base stations and that each sequentially transmit, to the server via the one base station, operation information indicating the current operation state of the device. Upon sequentially receiving the operation information, each of the base stations sequentially transmits, to the server, unique information unique to the base station together with the sequentially received operation information. The server sequentially receives, and sequentially stores in association with each other, the operation information and the unique information. When first and second unique information received at first and second times, respectively, are different, the server separately manages first operation information received in a first period ending at the first time and second operation information received in a second period starting at the second time.
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公开(公告)号：US11212133B2
公开(公告)日：2021-12-28
申请号：US16638439
申请日：2019-02-27
发明人： Junya Suzuki , Shinya Nakai , Mitsuki Yamada , Masayuki Kozuka , Kunio Gobara , Masaya Yamamoto , Tomoki Ogawa
摘要： A device management system includes: a server communicatively connected to a network; a base station for long-distance wireless communication that is communicatively connected to the network; and a device that is communicatively connected to the base station and transmits, to the server via the base station, state information indicating a state of the device. The server receives the state information from the device, generates notification information in accordance with the received state information, and transmits the generated notification information to the device.
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公开(公告)号：US11259363B2
公开(公告)日：2022-02-22
申请号：US16971300
申请日：2019-02-27
发明人： Tomoki Ogawa , Mitsuki Yamada , Masayuki Kozuka , Kunio Gobara , Yoshishige Yoshikawa , Shinya Nakai , Junya Suzuki
摘要： Apparatus includes a plurality of wireless communication modules for connecting apparatus to a server that manages the apparatus via a plurality of networks different from one another; storage that stores, for each of the networks, a characteristic regarding communication; acquirer that acquires communication information indicating, for each of communication modules, whether communication via the communication module is possible; identifier that identifies a specific communication module from among communication modules, the specific communication module being indicated by the communication information as being a communication module via which communication is possible, and being selected based on the characteristic; and controller that causes the specific communication module identified by identifier to connect to the server to enable communication.
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公开(公告)号：US11115917B2
公开(公告)日：2021-09-07
申请号：US16638723
申请日：2019-02-27
发明人： Tomoki Ogawa , Mitsuki Yamada , Masayuki Kozuka , Kunio Gobara , Yoshishige Yoshikawa , Shinya Nakai , Junya Suzuki
IPC分类号： G06F3/0481 , H04W48/18 , H04B17/23 , H04W76/10 , H04W48/16 , H04W88/06 , H04W4/70 , H04L12/28
摘要： A device includes: N communication modules, a selector that selects one communication module, an obtainer that obtains a reception strength of a signal, a generator that generates an image that includes 2N display regions associated with the N communication modules in order of communication speed from slower to faster per two display regions counted from a reference position along one direction, and a display. The generator generates, as the image, an image displaying (i) a graphic of a first type in, among the two display regions associated with the one communication module, more display regions counted from proximity to the reference position along the one direction, with an increase in the reception strength of the one communication module, and (ii) the graphic of the first type in each of two display regions associated with a communication module that communicates at a slower speed than the one communication module.
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公开(公告)号：US11252237B2
公开(公告)日：2022-02-15
申请号：US16638692
申请日：2019-02-27
发明人： Mitsuki Yamada , Masayuki Kozuka , Kunio Gobara , Shinya Nakai , Masaya Yamamoto , Tomoki Ogawa , Junya Suzuki
IPC分类号： H04L29/08
摘要： A device management system includes: a server; base stations for long-distance wireless communication; and a device that communicatively connect to one of the base stations and that each sequentially transmit, to the server via the one base station, operation information indicating the current operation state of the device. Upon sequentially receiving the operation information, each of the base stations sequentially transmits, to the server, unique information unique to the base station together with the sequentially received operation information. The server sequentially receives, and sequentially stores in association with each other, the operation information and the unique information. When first and second unique information received at first and second times, respectively, are different, the server separately manages first operation information received in a first period ending at the first time and second operation information received in a second period starting at the second time.
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