Patents by Inventor Yoshihiro Kawasaki
Yoshihiro Kawasaki 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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Publication number: 20240119190Abstract: An area evaluation unit (51) acquires for each area of a plurality of areas, a predictive value of each area which is predicted to be measured when a device operates in a space that includes the plurality of areas. A building evaluation unit (52) acquires an overall predictive value which is a predictive value of the entire space calculated using a plurality of predictive values of the plurality of areas. Further, the area evaluation unit (51) evaluates the predictive value of each area, using a partial evaluation criterion which is an evaluation criterion applied to each area. Further, the building evaluation unit (52) evaluates the overall predictive value, using an overall evaluation criterion which is an evaluation criterion applied to the entire space.Type: ApplicationFiled: December 14, 2023Publication date: April 11, 2024Applicant: Mitsubishi Electric CorporationInventors: Jin Kawasaki, Shinichiro Otani, Risa Murakami, Yoshihiro Ohta, Masanori Hashimoto
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Patent number: 11948717Abstract: A coil device includes: a drum core having first and second flange portions and a winding core portion therebetween; a coil wound around the core portion; a plate core connected to first and second flange portions first and second flange surfaces at a first direction side; a first electrode terminal on the first flange portion, one coil end portion electrically connected on the first electrode terminal; and a second electrode terminal on the second flange portion, the other coil end portion electrically connected on the second electrode terminal. The plate core has a first and second projecting portions respectively protruding toward the first and second flange surfaces and having first and second flat surfaces facing the first and second flange surfaces. The drum core and the plate core are connected by abutting and bonding the first and second flange surfaces against the first and second flat surfaces.Type: GrantFiled: August 25, 2020Date of Patent: April 2, 2024Assignee: TDK CORPORATIONInventors: Ryoei Shinohara, Takashi Arasawa, Yoshihiro Kawasaki, Munehito Nishimura
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Patent number: 11935679Abstract: A coil device includes: a core including a winding core part and a flange part at an axial end part of the winding core part, a coil part including a first wire and a second wire wound around the winding core part, a first terminal electrode, formed on a flange part mounting surface and a lead-out part of the first wire is connected, and a second terminal electrode, formed on the mounting surface of the flange part spaced apart from the first terminal electrode and a lead-out part of the second wire is connected, in which the flange part includes a concave part, recessed from the upper surface of the flange part and from an outer end surface of the flange part in order to have bottoms. The coil device is easy to connect a wire and has excellent bonding strength even when the connecting part becomes the mounting surface.Type: GrantFiled: September 28, 2021Date of Patent: March 19, 2024Assignee: TDK CORPORATIONInventors: Yoshihiro Kawasaki, Munehito Nishimura, Setu Tsuchida
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Publication number: 20240073828Abstract: A base station device that communicates with a first terminal device that transmits first data includes: a controller configured to determine whether a calculation method for a single term among a plurality of terms included in an equation for determining a transmission power of the first terminal device is either a first method or a second method, the first method using a relative value based on a previous value of the single term, the second method using an absolute value that is irrelevant to the previous value of the single term; and a transmitter configured to transmit, to the first terminal device, notification information for notifying the calculation method determined by the controller.Type: ApplicationFiled: October 26, 2023Publication date: February 29, 2024Applicant: FUJITSU LIMITEDInventors: Yoshiaki Ohta, YOSHIHIRO KAWASAKI, Takayoshi Ode
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Publication number: 20240069048Abstract: Provided is an automatic analysis device in which safety is ensured, and operability is improved. The automatic analysis device includes: an operation unit that receives voice input from a microphone or a mobile device; and a measurement unit that analyzes a sample. The operation unit has: an equipment state acquisition unit that acquires equipment state data for the measurement unit; a voice detection/recognition unit that acquires voice data and converts the voice data into voice instruction text; and a unit for determining device operability that, in cases in which the voice instruction text includes operation instructions for the measurement unit, determines the executability of the operation instructions included in the voice instruction text, on the basis of the equipment state data for the measurement unit acquired by the equipment state acquisition unit, and on the basis of the accuracy of the voice instruction text.Type: ApplicationFiled: December 8, 2021Publication date: February 29, 2024Inventors: Nobuhiro KOIZUMI, Kenji KAWASAKI, Aika NAKAJIMA, Yoshihiro SEKI
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Publication number: 20240063955Abstract: A transmitting device includes: a buffer configured to store the transmission data; a first layer processor configured to execute processing for a first layer on the transmission data; a second layer processor configured to execute processing for a second layer on the transmission data, the second layer being lower layer of the first layer; and a transmitter configured to transmit the transmission data processed by the first layer processor and the second layer processor; and a receiver configured to receive first information and second information, the first information being information for setting a first time for discarding the transmission data used by the first layer, the second information being information associated with the second layer and used to configure a second time for discarding the transmission data, wherein the first layer processor is configured to discard the transmission data stored in the buffer when the second discard time expires.Type: ApplicationFiled: October 27, 2023Publication date: February 22, 2024Applicant: FUJITSU LIMITEDInventors: Yoshiaki Ohta, Takayoshi ODE, YOSHIHIRO KAWASAKI, Nobuhisa AOKI
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Patent number: 11882492Abstract: A communication device that performs wireless communication with a terminal device, the communication device includes a receiver, a processor, and a transmitter. The receiver configured to receive a measurement request from a wireless communication control device which controls communication between the communication device and the terminal device. The processor configured to measure uplink wireless channel quality with the terminal device. The transmitter configured to transmit a result of the measurement to the wireless communication control device. The receiver receives control information related to the measurement of the uplink wireless channel quality from the wireless communication control device or another communication device.Type: GrantFiled: May 17, 2021Date of Patent: January 23, 2024Assignee: FUJITSU LIMITEDInventors: Takayoshi Ode, Tetsuya Hasegawa, Yoshihiro Kawasaki, Yoshiaki Ohta
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Patent number: 11871475Abstract: A base station includes a memory and a processor coupled to the memory and configured to transmit, when a state transition of a mobile station is performed, a first control signal to the mobile station, and perform control to simultaneously transmit the first control signal and a second control signal different from the first control signal to the mobile station when a first state transition, which causes a state of the mobile station to transfer from a first state to a second state, is performed, and then a second state transition, which causes the state of the mobile station to transfer from the second state to a third state, is performed.Type: GrantFiled: November 2, 2022Date of Patent: January 9, 2024Assignee: FUJITSU LIMITEDInventors: Yoshiaki Ohta, Yoshihiro Kawasaki, Takayoshi Ode, Jianming Wu
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Patent number: 11849490Abstract: A communication device that performs a random access procedure, the communication device includes a transmitter and a controller. The transmitter configured to transmit a first signal in the random access procedure and a second signal which is not a signal of the random access procedure. The controller configured to perform control so that first information included in a first subheader corresponding to the first signal is included in a second subheader corresponding to the second signal and is transmitted.Type: GrantFiled: August 13, 2021Date of Patent: December 19, 2023Assignee: FUJITSU LIMITEDInventors: Yoshiaki Ohta, Nobuhisa Aoki, Yoshihiro Kawasaki
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Publication number: 20230403624Abstract: A wireless communication device includes a controller configured to configure an entity that processes data to be transmitted by a radio bearer, configure a plurality of communication channels with different communication configurations for requirements of the data, select one communication channel from the communication channels in accordance with a state of the data, and control data communication with a counterpart wireless communication device.Type: ApplicationFiled: August 24, 2023Publication date: December 14, 2023Applicant: FUJITSU LIMITEDInventors: Yoshiaki OHTA, YOSHIHIRO KAWASAKI, Tetsuya YANO
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Publication number: 20230397134Abstract: A base station that can transmit a synchronization signal at a predetermined transmission interval in a plurality of cycles includes a processor configured to continuously transmit the synchronization signal in a plurality of radio signals; and control radio measurement of a mobile station connected to the base station such that the mobile station detects the synchronization signal under a condition in accordance with second information that has been scaled by using first information.Type: ApplicationFiled: August 22, 2023Publication date: December 7, 2023Applicant: FUJITSU LIMITEDInventors: Yoshiaki Ohta, Masatsugu SHIMIZU, YOSHIHIRO KAWASAKI, Takayoshi ODE
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Patent number: 11838134Abstract: A transmitting device includes a first layer processor configured to include a buffer to store therein transmission data, the first layer processor configured to execute processing for a first layer on the transmission data, a second layer processor configured to execute processing for a second layer that differs from the first layer on the transmission data, and a transmitter configured to transmit the transmission data processed by the first layer processor and the second layer processor. The first layer processor discards the transmission data stored in the buffer in accordance with a parameter used for transmission control in the processing for the second layer.Type: GrantFiled: November 22, 2022Date of Patent: December 5, 2023Assignee: FUJITSU LIMITEDInventors: Yoshiaki Ohta, Takayoshi Ode, Yoshihiro Kawasaki, Nobuhisa Aoki
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Publication number: 20230388858Abstract: A wireless communication device includes a controller configured to configure a plurality of entities for requirements of data to be transmitted by a radio bearer, configure communication channels with different communication configurations for the respective entities, select one entity and one communication channel in accordance with a state of the data, and control data communication with a counterpart wireless communication device.Type: ApplicationFiled: August 15, 2023Publication date: November 30, 2023Applicant: FUJITSU LIMITEDInventors: Yoshiaki OHTA, YOSHIHIRO KAWASAKI, Tetsuya YANO
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Patent number: 11832194Abstract: A base station device includes: a controller configured to determine whether a calculation method for a single term among a plurality of terms included in an equation for determining a transmission power is either a first method or a second method; and a transmitter configured to transmit notification information for notifying the calculation method determined by the controller. The controller determines either the first method or the second method for first data, and determines either the first method or the second method for second data different from the first data.Type: GrantFiled: December 5, 2019Date of Patent: November 28, 2023Assignee: FUJITSU LIMITEDInventors: Yoshiaki Ohta, Yoshihiro Kawasaki, Takayoshi Ode
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Patent number: 11778571Abstract: A base station that can transmit a synchronization signal at a predetermined transmission interval in a plurality of cycles includes a processor configured to continuously transmit the synchronization signal in a plurality of radio signals; and control radio measurement of a mobile station connected to the base station such that the mobile station detects the synchronization signal under a condition in accordance with second information that has been scaled by using first information.Type: GrantFiled: January 28, 2021Date of Patent: October 3, 2023Assignee: FUJITSU LIMITEDInventors: Yoshiaki Ohta, Masatsugu Shimizu, Yoshihiro Kawasaki, Takayoshi Ode
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Publication number: 20230300871Abstract: A wireless communication device that transmits data to another wireless communication device that performs wireless connection using a packet including a transmission number, the wireless communication device includes, a controller configured to classify the data as first data when a transmission condition indicating a condition related to transmission of the data is a first transmission condition and classifies the data as second data when the transmission condition of the data is a second transmission condition different from the first transmission condition, and a transmitter configured to transmit the data in a first transmission mode in a layer related to the wireless connection when the data is the first data and transmits the data in a second transmission mode in a layer related to the wireless connection when the second data is second data.Type: ApplicationFiled: May 26, 2023Publication date: September 21, 2023Applicant: FUJITSU LIMITEDInventors: Yoshiaki Ohta, Takayoshi Ode, Shinichiro Aikawa, Yoshihiro Kawasaki
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Patent number: 11765700Abstract: A wireless terminal including: a memory, and a processor coupled to the memory and configured to: communicate with a wireless base station using a wireless signal that is divided into sequential time segments, receive first information from the wireless base station, the first information including a length of a period for periodic wireless communication that is performed using the wireless signal, the length of the period being a specified number of time segments in the sequential time segments, and perform the periodic wireless communication with the wireless base station based on the first information, wherein the first information includes second information indicating at least one time segment within the period for the periodic wireless communication, the indicated at least one time segment in which a radio resource for the periodic wireless communication is allocated for the wireless terminal.Type: GrantFiled: June 17, 2015Date of Patent: September 19, 2023Assignee: FUJITSU LIMITEDInventors: Yoshiaki Ohta, Yoshihiro Kawasaki
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Patent number: 11758431Abstract: A wireless terminal for a wireless communication, the wireless terminal includes: a memory that includes a buffer configured to store uplink data, wherein the uplink data is configured to be transmitted; and a controller configured to transmit a buffer status report, the buffer status report including a first index, wherein the first index is one of a plurality of buffer status indices and corresponds to a buffer size indicating a size of the uplink data stored in the buffer, wherein the memory is configured to store a buffer status table in which a range from a minimum value of the buffer to a maximum value of the buffer is divided into a plurality of subranges, the plurality of subranges being associated with a part of the plurality of buffer status indices, and a rest of the plurality of buffer status indices are associated with one or more reserved fields.Type: GrantFiled: December 14, 2022Date of Patent: September 12, 2023Assignee: FUJITSU LIMITEDInventors: Yoshiaki Ohta, Yoshihiro Kawasaki, Takayoshi Ode, Nobuhisa Aoki
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Patent number: 11700631Abstract: A wireless communication device that transmits data to another wireless communication device that performs wireless connection using a packet including a transmission number, the wireless communication device includes, a controller configured to classify the data as first data when a transmission condition indicating a condition related to transmission of the data is a first transmission condition and classifies the data as second data when the transmission condition of the data is a second transmission condition different from the first transmission condition, and a transmitter configured to transmit the data in a first transmission mode in a layer related to the wireless connection when the data is the first data and transmits the data in a second transmission mode in a layer related to the wireless connection when the second data is second data.Type: GrantFiled: October 8, 2019Date of Patent: July 11, 2023Assignee: FUJITSU LIMITEDInventors: Yoshiaki Ohta, Takayoshi Ode, Shinichiro Aikawa, Yoshihiro Kawasaki
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Patent number: 11696175Abstract: A base station device includes, a transmitter that transmits first data of a first type and second data of a second type, and a controller that is able to omit, when the transmitter multiplexes the first data and the second data together and transmits the first data and the second data multiplexed together, at least a portion of a segmentation offset or at least a portion of a reserve bit included in an RLC header of the second data.Type: GrantFiled: September 30, 2020Date of Patent: July 4, 2023Assignee: FUJITSU LIMITEDInventors: Yoshiaki Ohta, Takayoshi Ode, Yoshihiro Kawasaki