Patents by Inventor Daisuke Kimura
Daisuke Kimura 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: 12258893Abstract: A heat exchange member includes: a honeycomb structure including: an outer peripheral wall; and partition walls arranged on an inner side of the outer peripheral wall, the partition walls defining a plurality of cells each extending from a first end face to a second end face to form a flow path for a first fluid; and a covering member being configured to cover an outer peripheral surface of the outer peripheral wall. In a cross section of the honeycomb structure orthogonal to a flow path direction for the first fluid, the partition walls include first partition walls extending in a radial direction and second partition walls extending in a circumferential direction. A part of at least one of the outer peripheral wall and the second partition walls includes at least one slit 30.Type: GrantFiled: December 22, 2021Date of Patent: March 25, 2025Assignee: NGK INSULATORS, LTD.Inventors: Daisuke Kimura, Tatsuo Kawaguchi
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Patent number: 12261569Abstract: A demodulation device includes a phase rotation module, a phase adjustment module, a phase comparison module, and a reference signal generation module. The phase rotation module rotates phases of an I-Phase signal and a Q-Phase signal in a received signal of a multilevel PSK signal using a reference signal. The phase adjustment module adjusts the phases of the phase rotated I-Phase signal and the phase rotated Q-Phase signal output from the phase rotation module by multiplying the phases of the I-Phase signal and the Q-Phase signal with an integer value to generate a phase adjusted I-Phase signal and a phase adjusted Q-Phase signal. The phase comparison module compares the phase of the phase adjusted I-Phase signal with the phase of the phase adjusted Q-Phase signal to generate a phase comparison result. Also, the reference signal generation module generates a reference signal using the phase comparison result.Type: GrantFiled: June 21, 2023Date of Patent: March 25, 2025Assignee: FURUNO ELECTRIC COMPANY LIMITEDInventor: Daisuke Kimura
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Publication number: 20250093150Abstract: An information processing system according to the present invention includes: a memory configured to store instructions; and one or more processors configured to execute the instructions to: acquire a displacement of a structure on a ground; acquire sensor information related to a surface of the structure; determine a surface layer state of the structure based on the sensor information; and output the displacement and the surface layer state for each section in the structure.Type: ApplicationFiled: January 25, 2022Publication date: March 20, 2025Applicant: NEC CorporationInventors: Chisato SUGAWARA, Yosuke KIMURA, Toshimichi YOKOTE, Takakazu ISHII, Daisuke HASHIZUME, Hiromichi HIRATA, Shouhei OHNO, Nana JUMONJI
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Patent number: 12250020Abstract: A timing detection device includes a main reference code generation module, an auxiliary reference code generation module, a first correlation processing module, a second correlation processing module, and a subtraction module. The main reference code generation module generates a main reference code consisting of the same code for synchronization included in a received signal. Using a portion of the same code as the code for synchronization, the auxiliary reference code generation module generates an auxiliary reference code consisting of a code configuration different from the main reference code and without generating a main lobe during correlation processing. The first correlation processing module correlates the received signal with the main reference code and outputs a first correlation result. The second correlation processing module correlates the received signal with the auxiliary reference code and outputs a second correlation result.Type: GrantFiled: June 28, 2023Date of Patent: March 11, 2025Assignee: FURUNO ELECTRIC COMPANY LIMITEDInventors: Daisuke Kimura, Yusuke Toyoda
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Publication number: 20250078855Abstract: A signal filtering device includes: an information generation unit that generates feature information on related information on a target signal; an extraction unit that extracts mask information from a mixed signal including the target signal on the basis of the feature information; and a mask processing unit that estimates the target signal from the mixed signal using the mask information. The information generation unit may encode the related information into a multidimensional vector and generate a linear transformation result of the multidimensional vector as the feature information. The information generation unit may encode the related information into a first multidimensional vector, encode the mixed signal into a second multidimensional vector, derive a similarity in time series between the first multidimensional vector and the second multidimensional vector, and generate a result of a weighted sum of the similarity in time series and the mixed signal as the feature information.Type: ApplicationFiled: December 27, 2021Publication date: March 6, 2025Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATIONInventors: Yasunori OISHI, Marc DELCROIX, Tsubasa OCHIAI, Shoko ARAKI, Daiki TAKEUCHI, Daisuke NIIZUMI, Akisato KIMURA, Kunio KASHINO, Noboru HARADA
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Publication number: 20250068091Abstract: A film contains a resin, and particles of a siloxane compound having a structure represented by Formula: [RSiO1.5] n (in the formula, R represents an organic group and n represents an integer of 2 or more), where at least one R in the formula is a group including an alkyl group, in which in a spatial distribution of the particles present in an evaluation region of 63 ?m×42 ?m, an integrated value of a statistical quantity L(r) represented by Equation (1) in an interparticle distance r of 0.05 ?m or more and 5.00 ?m or less is 0 or more and 1.6 or less. L ? ( r ) := K ? ( r ) / ? - r ( 1 ) In Equation (1), r represents the interparticle distance, and K(r) represents a Ripley's K function K(r) represented by Equation (2).Type: ApplicationFiled: August 8, 2024Publication date: February 27, 2025Applicant: FUJIFILM Business Innovation Corp.Inventors: Kenji OMORI, Yosuke Kubo, Masato Ono, Iori Nishimura, Daisuke Tanemura, Masayuki Seko, Jun Kimura
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Publication number: 20250066574Abstract: Provided are a method for producing a recycled water-absorbing resin which achieves reduction in deterioration of water absorption performance and reduction in coloration, and a method for producing a water-absorbing resin with use of the recycled water-absorbing resin. The present disclosure relates to, for example, a method for producing a recycled water-absorbing resin from a used absorbent article, the method including: a urea removal step of removing urea so that a urea content in the recycled water-absorbing resin becomes 2 mass % or less; and a recovery step of recovering a water-absorbing property.Type: ApplicationFiled: February 6, 2023Publication date: February 27, 2025Inventors: Nobuhiro KOBAYASHI, Daisuke MATSUI, Kazuki KIMURA, Kazushi TORII, Mariko TAMAKI, Shun-ichi TAJIMA, Kunihiko ISHIZAKI
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Publication number: 20250069614Abstract: A signal filtering device includes: a separation unit that separates a predetermined number of possibility signals from a mixed signal as possibilities of a target signal; an encoding unit that encodes related information of the target signal into a first feature vector and encodes the predetermined number of possibility signals into the predetermined number of second feature vectors; and a selection unit that derives a similarity between the first feature vector and the second feature vector for each of the possibility signals, and selects a possibility signal of the possibility signals having the highest similarity as the target signal from the predetermined number of possibility signals. The selection unit may derive an inner product of the first feature vector and the second feature vector as the similarity. The predetermined number of possibility signals may be voice signals associated with the predetermined number of sound sources.Type: ApplicationFiled: December 27, 2021Publication date: February 27, 2025Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATIONInventors: Yasunori OISHI, Marc DELCROIX, Tsubasa OCHIAI, Shoko ARAKI, Daiki TAKEUCHI, Daisuke NIIZUMI, Akisato KIMURA, Noboru HARADA, Kunio KASHINO
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Publication number: 20250054521Abstract: According to an embodiment, a semiconductor device includes a substrate, a connector, a volatile semiconductor memory element, multiple nonvolatile semiconductor memory elements, and a controller. A wiring pattern includes a signal line that is formed between the connector and the controller and that connects the connector to the controller. On the opposite side of the controller to the signal line, the multiple nonvolatile semiconductor memory elements are aligned along the longitudinal direction of the substrate.Type: ApplicationFiled: October 28, 2024Publication date: February 13, 2025Applicant: KIOXIA CORPORATIONInventors: Masato SUGITA, Naoki KIMURA, Daisuke KIMURA
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Patent number: 12225664Abstract: A circuit board assembly includes a first circuit board, a second circuit board having a first side extending adjacent to a first side of the first circuit board, and a metal fitting including a portion bent at the angle and spanning both the first side of the first circuit board and the first side of the second circuit board. The second circuit board is in a posture having an angle other than 180° to the first circuit board. The metal fitting is fixed to both the first circuit board and the second circuit board.Type: GrantFiled: May 18, 2022Date of Patent: February 11, 2025Assignee: TYCO ELECTRONICS JAPAN G.K.Inventors: Daisuke Dobashi, Takeshi Kimura
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Publication number: 20250029492Abstract: A transport facility includes a monitoring system. The monitoring system includes a travel data obtainer, a connection data obtainer, a display, and a controller. The travel data obtainer obtains travel data including position information and time information in a manner associated with each other. The position information indicates a position of a transport vehicle. The connection data obtainer obtains connection data including connection destination information and the time information in a manner associated with each other. The connection destination information indicates a relationship between a vehicle communicator and a destination wireless transmitter-receiver to which the vehicle communicator is connected. The controller performs a display process of causing the display to display connection information based on the travel data and the connection data.Type: ApplicationFiled: July 18, 2024Publication date: January 23, 2025Inventors: Daisuke Ogawa, Yuya Hirao, Tatsuki Ii, Tomoaki Nishikawa, Kouji Ueba, Kosuke Sakamoto, Kosuke Kimura
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Publication number: 20250020458Abstract: This state determination device comprises: a ground surface information acquisition means that acquires ground surface displacement using a measurement image acquired from a ground surface measurement device; a region setting means for setting, on the basis of ground surface displacement, the quantity of sensor information processed for each prescribed region, the quantity being used in processing for acquiring the sensor information from a sensor information acquisition device; a sensor information processing means that processes the sensor information on the basis of the quantity of the sensor information processed that corresponds to each of the set regions; a state determination means that determines the state of a structure using the processed sensor information; and an output means that outputs the determined state of the structure.Type: ApplicationFiled: December 2, 2021Publication date: January 16, 2025Applicant: NEC CorporationInventors: Chisato Sugawara, Yosuke Kimura, Toshimichi Yokote, Takakazu Ishii, Daisuke Hashizume, Hiromichi Hirata, Shouhei Ohno, Nana Jumonji
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Publication number: 20250023595Abstract: A ship information exchange device capable of reducing a demodulation processing load is provided. The ship information exchange device includes a receiver, a generator, a detector, and a demodulator. The receiver receives a radio signal. The generator generates reception data of a plurality of channels used for transmission of ship information based on the radio signal. The detector detects a reception level of each of the channels. The demodulator demodulates the reception data. The demodulator determines the reception data to be demodulated according to the detection result of the reception levels.Type: ApplicationFiled: September 30, 2024Publication date: January 16, 2025Applicant: FURUNO ELECTRIC CO., LTD.Inventor: Daisuke KIMURA
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Publication number: 20240392465Abstract: Provided is a novel manufacturing method for a conical hollow needle that makes it possible to efficiently form a conical part that has a nearly perfectly circular outer circumferential surface shape. The present invention is a method of manufacturing a conical hollow needle that has a conical part that has a tapered outer circumferential surface. The manufacturing method involves immersing a hollow needle having a straight shape in an electrolyte solution to conically electropolish an outer circumferential surface. From a start to an end of the electropolishing, the hollow needle, which serves as an anode, is sandwiched between a pair of cathodes at a prescribed distance therefrom in a radial direction, and the hollow needle is rotated around a needle axis thereof to change which faces of the hollow needle are opposite to the cathodes.Type: ApplicationFiled: September 22, 2022Publication date: November 28, 2024Inventors: Daisuke KIMURA, Yutaka EIZUMI, Kenji KUROKAWA, Masato KANEKO
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Patent number: 12154649Abstract: According to an embodiment, a semiconductor device includes a substrate, a connector, a volatile semiconductor memory element, multiple nonvolatile semiconductor memory elements, and a controller. A wiring pattern includes a signal line that is formed between the connector and the controller and that connects the connector to the controller. On the opposite side of the controller to the signal line, the multiple nonvolatile semiconductor memory elements are aligned along the longitudinal direction of the substrate.Type: GrantFiled: July 5, 2023Date of Patent: November 26, 2024Assignee: KIOXIA CORPORATIONInventors: Masato Sugita, Naoki Kimura, Daisuke Kimura
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Patent number: 12081251Abstract: A processing circuit includes: a clock generating circuit configured to generate, based on a reference clock signal and a frequency division ratio, a first clock signal; a frequency dividing and delay circuit configured to generate a second clock signal to have a first phase difference with the reference clock signal by dividing the frequency of the first clock signal and delaying the first clock signal based on a phase shift set signal and the frequency division ratio; an analog-to-digital converter circuit configured to convert an analog signal into a digital signal based on the first clock signal and a conversion trigger signal indicating a sampling period and a conversion period; and a control circuit configured to generate the conversion trigger signal to have the same cycle as the second clock signal based on the frequency division ratio and the first clock signal.Type: GrantFiled: November 18, 2022Date of Patent: September 3, 2024Assignee: SOCIONEXT INC.Inventors: Kenta Aruga, Takashi Miyazaki, Daisuke Kimura, Yasuhiro Majima, Shunichiro Masaki, Shunsuke Hirano
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Publication number: 20240283550Abstract: A display processing device capable of preventing generation of interference when performing voice wireless communications between a plurality of ships, or between a ship and a land station, and making normal voice wireless communications start smoothly, is provided. The display processing device includes a receiver and processing circuitry. The receiver receives a radio wave for voice. The processing circuitry performs a determination of a channel used for propagation of the radio wave for voice and a ship/land determination for determining whether an output source of the radio wave for voice is either one of a ship and a land station. The processing circuitry displays, on a screen indicative of a time-series change in the status of use for every channel that may be used, a result of the ship/land determination for the used channel.Type: ApplicationFiled: May 3, 2024Publication date: August 22, 2024Applicant: Furuno Electric Co., Ltd.Inventor: Daisuke KIMURA
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Patent number: 11995987Abstract: An information processing apparatus comprises a controller configured to: receive vehicle data from a plurality of vehicles, specify a first vehicle, among the plurality of vehicles, that is predicted to be parked to pick up or drop off a person in a predetermined period of time, based on the vehicle data, make a determination, based on the vehicle data, whether the first vehicle is in a first state in which parking for pick-up of the person is predicted to be performed or a second state in which parking for drop-off of the person is predicted to be performed, and perform assignment of a parking position to the first vehicle based on a result of the determination.Type: GrantFiled: November 2, 2021Date of Patent: May 28, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Yasuhiro Hayashi, Kazunori Fujimori, Takuji Yamada, Naoya Oka, Daisuke Kimura, Yumiko Yamashita
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Patent number: 11920874Abstract: A heat exchange member includes: a honeycomb structure including: an outer peripheral wall; an inner peripheral wall; and partition walls arranged between the outer peripheral wall and the inner peripheral wall, the partition walls defining a plurality of cells, each of the cells extending from a first end face to a second end face to form a flow path for a first fluid; and a covering member for covering an outer peripheral surface of the outer peripheral wall. In a cross section of the honeycomb structure orthogonal to a flow path direction for the first fluid, the partition walls extend in a radial direction. Each of the cells is formed from the outer peripheral wall, the inner peripheral wall, and the partition walls.Type: GrantFiled: November 1, 2021Date of Patent: March 5, 2024Assignee: NGK INSULATORS, LTD.Inventors: Daisuke Kimura, Tatsuo Kawaguchi
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Publication number: 20240047590Abstract: A method of manufacturing a light-receiving element of the present disclosure includes forming a first contact layer at one surface of a substrate, forming a light receiving layer on the first contact layer, forming a second contact layer on the light receiving layer, removing a portion of each of the second contact layer, the light receiving layer, and the first contact layer and forming a first groove at which the first contact layer is exposed, filling the first groove with a resin, and after filling the first groove with the resin, removing the second contact layer and forming a second groove separating pixels.Type: ApplicationFiled: May 12, 2023Publication date: February 8, 2024Applicant: Sumitomo Electric Industries, Ltd.Inventor: Daisuke KIMURA