Patents by Inventor Kazuhiro Nakagawa
Kazuhiro Nakagawa 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: 20250010344Abstract: A waste treatment facility includes a storage unit configured to store waste, at least one treatment facility configured to perform intermediate treatment of part of the waste stored in the storage unit, a hydrothermal treatment device configured to hydrolyze remaining part of the waste stored in the storage unit with steam to produce a modified substance, and a treatment condition setting device configured to acquire process data of the hydrothermal treatment device, estimate an index for setting a treatment condition for intermediate treatment of the waste in the at least one treatment facility in accordance with the process data, and set the treatment condition in accordance with the index.Type: ApplicationFiled: November 8, 2022Publication date: January 9, 2025Applicant: MITSUBISHI HEAVY INDUSTRIES, LTD.Inventors: Akira Noma, Kazuhiro Kawai, Yosuke Nakagawa, Kazuki Nishizawa, Kairi Yamada, Terumasa Harada, Kiyonori Kushioka
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Patent number: 12163886Abstract: Provided is an information processing apparatus (100) including: an image acquiring unit (112) that acquires captured image information of a sample (20) dyed with a fluorescent dye reagent (10), an information acquiring unit (111) that acquires information related to the fluorescent dye reagent (10), a correcting unit (131) that corrects the luminance of the captured image information using a fluorescence fading coefficient that represents the rapidness at which the fluorescence intensity of the fluorescent dye reagent (10) drops, the fluorescence fading coefficient being included in the fluorescent dye reagent (10), and a calculating unit (132) that calculates information corresponding to fluorescent molecules in the captured image information, using the corrected luminance.Type: GrantFiled: January 6, 2023Date of Patent: December 10, 2024Assignee: Sony Group CorporationInventors: Kazuhiro Nakagawa, Ayumu Taguchi, Hideya Chubachi
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Publication number: 20240402695Abstract: A plant operation assistance device is provided which provides a display interface capable of reducing an operator's load in analysis work. The plant operation assistance device includes a data selection means, a data selection database, a measurement data database, a display data collection unit, and a data analysis graph creation unit. The data selection database records information on the operation performed by an operator through the data selection means. The data analysis graph creation unit creates a data analysis graph for displaying data of a second graph related to operator selected data of a first graph.Type: ApplicationFiled: October 19, 2021Publication date: December 5, 2024Applicant: Mitsubishi Electric CorporationInventors: Yohei UENO, Masayo NAKAGAWA, Ken IMAI, Emi YONEDA, Kotaro SANAI, Kazuhiro ODA
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Publication number: 20240393248Abstract: An information processing device according to an aspect of the present disclosure includes a fluorescence separation unit (131A) that is an example of a separation unit that separates at least one of a stained fluorescence component or an autofluorescence component from a fluorescence component obtained from a specimen image of fluorescent staining, a generation unit (131B) that calculates separation accuracy for each of pixels from a difference between the specimen image and an image after separation obtained by separating at least one of the stained fluorescence component or the autofluorescence component from the fluorescence component, and generates a separation accuracy image indicating the separation accuracy for each of the pixels, and an evaluation unit (131C) that identifies a pixel including an outlier of the separation accuracy from the separation accuracy image.Type: ApplicationFiled: February 1, 2022Publication date: November 28, 2024Applicant: Sony Group CorporationInventors: Noe Kaneko, Noriyuki Kishii, Hirokazu Tatsuta, Kazuhiro Nakagawa
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Publication number: 20240393225Abstract: Provided is a system for accurately calculating the degree of clogging of a filter with reduced amount of required data. The system includes a controller. The controller stores a judgment permission condition including that the flow rate of hydraulic fluid passing through a filter exceeds a predetermined flow rate threshold, and calculates: a judgment-permissible time, which is an integrated value of time in which the judgment permission condition is satisfied; and a judgment target time, which is an integrated value of time in which the judgment permission condition is satisfied and the differential pressure across the filter exceeds a predetermined differential pressure threshold. The controller calculates the degree of clogging of the filter on the basis of a comparison between the judgment permission time and the judgment target time.Type: ApplicationFiled: October 11, 2022Publication date: November 28, 2024Applicant: KOBELCO CONSTRUCTION MACHINERY CO., LTD.Inventors: Kosuke YANAGIBASHI, Kenichi TERAUCHI, Tatsuya TSUCHIHARA, Kazuhiro IWASAKI, Tomohiro NAKAGAWA, Ryo HAMAMOTO
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Patent number: 12140545Abstract: There is provided a disclosure in which a specimen is analyzed with high accuracy. An information processing device includes an extraction unit that extracts fluorescence correction information from a bright visual field image of the specimen, and a generation unit that generates a fluorescence correction image based on fluorescence information of the specimen and the fluorescence correction information.Type: GrantFiled: May 26, 2020Date of Patent: November 12, 2024Assignee: SONY GROUP CORPORATIONInventors: Tomohiko Nakamura, Kazuhiro Nakagawa, Hirokazu Tatsuta
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Publication number: 20240371042Abstract: An information processing device according to an aspect of the present disclosure includes a simulated image generation unit (131a) that generates a simulated image by superimposing a non-stained image including an autofluorescence component and a dye tile image in which a reference spectrum of a first fluorescent dye and imaging noise of each of pixels of the non-stained image are associated, a fluorescence separation unit (131b) that separates a component of the first fluorescent dye and the autofluorescence component on the basis of the simulated image and generates a separated image, and an evaluation unit (131c) that evaluates a degree of separation of the separated image.Type: ApplicationFiled: February 16, 2022Publication date: November 7, 2024Applicant: Sony Group CorporationInventors: Noe Kaneko, Hirokazu Tatsuta, Kazuhiro Nakagawa, Sakiko Yasukawa, Noriyuki Kishii
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Publication number: 20240367441Abstract: A liquid ejecting head has a laminated flow path member on which a supply flow path for individually supplying a plurality of liquids to an element substrate and a collection flow path for individually collecting the liquids are formed. The supply flow path includes first and second common supply flow paths for horizontally leading first and second liquids to positions corresponding to a plurality of element substrates. The first and second common supply flow paths are formed in the same layer of the laminated flow path member. The collection flow path includes a first common collection flow path for horizontally collecting the first liquid and a second common collection flow path for horizontally collecting the second liquid from positions corresponding to the plurality of element substrates. The first and second common collection flow paths are formed in the same layer of the laminated flow path member.Type: ApplicationFiled: July 17, 2024Publication date: November 7, 2024Inventors: Kazuhiro Yamada, Toru Nakakubo, Yoshiyuki Nakagawa, Shingo Okushima
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Publication number: 20240361245Abstract: Provided is an advantageous technique for determining a positive threshold value for use in analyzing a stained specimen fluorescence spectrum. An information processing apparatus includes a threshold value determination unit configured to determine a positive threshold value that is to be compared with image data of a plurality of image sections included in a stained fluorescence component image, in which the positive threshold value is a criterion for determining whether or not each of the plurality of image sections corresponds to a positive cell image. The threshold value determination unit determines the positive threshold value on the basis of an unstained fluorescence component image.Type: ApplicationFiled: February 21, 2022Publication date: October 31, 2024Applicant: Sony Group CorporationInventors: Sakiko Yasukawa, Noriyuki Kishii, Kazuhiro Nakagawa
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Publication number: 20240354913Abstract: There are provided an information processing method, an information processing device, and a program capable of displaying an image in a more appropriate dynamic range. The information processing method includes: a storage step of storing first image data of a unit region image, a unit region being each region obtained by dividing a fluorescence image into a plurality of regions, and a first value indicating a predetermined pixel value range for each piece of the first image data in association with each other; and a conversion step of converting a pixel value of a combination image of a combination of the unit region images that have been selected on the basis of a representative value selected from among the first values associated with the unit region images of the combination of the unit region images that have been selected.Type: ApplicationFiled: February 24, 2022Publication date: October 24, 2024Inventors: KENJI IKEDA, HIROKAZU TATSUTA, KAZUHIRO NAKAGAWA, SAKIKO YASUKAWA
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Patent number: 12125627Abstract: A multilayer conductor component includes an element body, an internal conductor, and an external electrode. The external electrode includes a sintered metal layer. The sintered metal layer is disposed on an end surface, a pair of side surfaces, a first main surface, and a second main surface of the element body. An electrode length, which is a length in the first direction from an edge of the sintered metal layer to a reference plane including the end surface, at a central portion of the first main surface in the third direction, is shorter than the electrode length at each of the ridge portions. The electrode length at a central portion of each of the pair of side surfaces in the second direction is equal to or less than the electrode length at each of the ridge portions.Type: GrantFiled: June 3, 2021Date of Patent: October 22, 2024Assignee: TDK CORPORATIONInventors: Daiki Kato, Masashi Shimoyasu, Yoji Tozawa, Seiichi Nakagawa, Akihiko Oide, Makoto Yoshino, Kazuhiro Ebina
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Patent number: 12094642Abstract: A multilayer inductor component includes an element body, an internal conductor, and an external electrode. The internal conductor is disposed in the element body. The external electrode is disposed on a surface of the element body and electrically connected to the internal conductor. The external electrode includes a sintered metal layer and a plating layer. The sintered metal layer is disposed on the surface of the element body. The plating layer covers the sintered metal layer. The sintered metal layer includes a thick portion and thin portions. The thick portion covers the surface of the element body. A plurality of glass particles is dispersed in the thick portion. The thin portions cover glass particles exposed on a surface of the thick portion among the plurality of glass particles and being in contact with the plating layer.Type: GrantFiled: May 25, 2021Date of Patent: September 17, 2024Assignee: TDK CORPORATIONInventors: Masashi Shimoyasu, Daiki Kato, Yoji Tozawa, Takashi Endo, Seiichi Nakagawa, Mitsuru Ito, Kenta Sasaki, Akihiko Oide, Makoto Yoshino, Kazuhiro Ebina
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Publication number: 20240301342Abstract: It is an object to provide an observation method for improving culturing efficiency of cells and obtaining desired cells without cost. The present technology provides a cell treatment system including a cell culture unit capable of culturing a cell group, a measurement unit capable of measuring the cell group, and an estimation unit, in which the estimation unit estimates, on the basis of information regarding a cell before treatment of the cell group and at least one of information regarding a predetermined cell to reach after treatment of the cell group or a predetermined treatment condition for the cell group before treatment, a treatment condition under which the cell group is derivable to the information regarding the predetermined cell or information regarding the cell after treatment of the cell group derived by the predetermined treatment condition.Type: ApplicationFiled: December 28, 2021Publication date: September 12, 2024Applicant: Sony Group CorporationInventors: Masahiro Matsumoto, Kazuhiro Nakagawa
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Patent number: 12087484Abstract: A multilayer coil component includes an element body including a plurality of metal magnetic particles, and a plurality of coil conductors. The plurality of coil conductors is disposed in the element body. The plurality of coil conductors is separated from each other in a predetermined direction and electrically connected to each other. The plurality of coil conductors includes one pair of side surfaces opposing each other in the predetermined direction. Surface roughness of the one pair of side surfaces is less than 40% of an average particle size of the plurality of metal magnetic particles.Type: GrantFiled: June 6, 2023Date of Patent: September 10, 2024Assignee: TDK CORPORATIONInventors: Shinichi Sato, Takahiro Sato, Yusuke Nagai, Mitsuharu Koike, Kazuhiro Miura, Seiichi Nakagawa, Shinichi Kondo, Takashi Suzuki
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Patent number: 12070956Abstract: A liquid ejecting head has a laminated flow path member on which a supply flow path for individually supplying a plurality of liquids to an element substrate and a collection flow path for individually collecting the liquids are formed. The supply flow path includes first and second common supply flow paths for horizontally leading first and second liquids to positions corresponding to a plurality of element substrates. The first and second common supply flow paths are formed in the same layer of the laminated flow path member. The collection flow path includes a first common collection flow path for horizontally collecting the first liquid and a second common collection flow path for horizontally collecting the second liquid from positions corresponding to the plurality of element substrates. The first and second common collection flow paths are formed in the same layer of the laminated flow path member.Type: GrantFiled: June 8, 2022Date of Patent: August 27, 2024Assignee: Canon Kabushiki KaishaInventors: Kazuhiro Yamada, Toru Nakakubo, Yoshiyuki Nakagawa, Shingo Okushima
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Patent number: 12064969Abstract: A liquid ejection head includes a print element substrate including multiple ejection openings, pressure chambers, a common flow path, and pumps, the pumps being configured to circulate liquid between the common flow path and the pressure chamber; and a flow path member laminated to the print element substrate. The flow path member includes a supply flow path and a collection flow path, the supply flow path being configured to supply liquid to the print element substrate, and the collection flow path being configured to collect liquid that is not ejected. The supply flow path and the collection flow path have liquid connection with the same common flow path. A circulating pump generates a flow of liquid flowing in an order of the supply flow path, the common flow path, and the collection flow path, the circulating pump being provided at a position different from the print element substrate.Type: GrantFiled: May 2, 2023Date of Patent: August 20, 2024Assignee: Canon Kabushiki KaishaInventors: Kazuhiro Yamada, Yoshiyuki Nakagawa, Toru Nakakubo, Ryo Kasai, Takuro Yamazaki
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Patent number: 12040111Abstract: A multilayer coil component includes an element body containing a plurality of metal magnetic particles and a resin existing between the plurality of metal magnetic particles and a coil disposed in the element body and configured to include a plurality of electrically interconnected coil conductors. At least one of the plurality of coil conductors has a spiral shape and has conductor portions adjacent to each other when viewed from a direction along a coil axis of the coil. The conductor portion includes a straight conductor portion extending in a straight line and a connecting conductor portion connecting the straight conductor portion and constituting a corner portion of the coil conductor. The metal magnetic particles between the connecting conductor portions adjacent to each other are lower in density than the metal magnetic particles between the straight conductor portions adjacent to each other.Type: GrantFiled: September 27, 2021Date of Patent: July 16, 2024Assignee: TDK CORPORATIONInventors: Yusuke Nagai, Takashi Suzuki, Kazuhiro Ebina, Kouichi Kakuda, Kunihiko Kawasaki, Shinichi Kondo, Shinichi Sato, Seiichi Nakagawa, Mitsuharu Koike, Kazuhiro Miura
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Publication number: 20240212370Abstract: To provide a data acquisition device capable of reducing the amount of data to be output when a biological sample is imaged. A data acquisition device including an imaging element including an acquisition unit that acquires image signals of a biological sample at two or more different time points, an information processing unit that extracts a feature amount from the image signals and generates data related to the biological sample on the basis of the feature amount, and an output control unit that causes the data related to the biological sample to be output to an outside of the imaging element, in which the signal acquisition unit, the information processing unit, and the output unit are arranged in a single chip.Type: ApplicationFiled: March 8, 2021Publication date: June 27, 2024Applicant: Sony Group CorporationInventors: Tomohiko Nakamura, Kazuhiro Nakagawa
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Publication number: 20240027348Abstract: It is possible to more appropriately perform fluorescence separation.Type: ApplicationFiled: August 14, 2023Publication date: January 25, 2024Applicant: Sony Group CorporationInventors: Kenji Ikeda, Noriyuki Kishii, Hideya Chubachi, Ayumu Taguchi, Kazuhiro Nakagawa, Sakiko Yasukawa
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Patent number: 11761895Abstract: It is possible to more appropriately perform fluorescence separation.Type: GrantFiled: February 26, 2020Date of Patent: September 19, 2023Assignee: Sony Group CorporationInventors: Kenji Ikeda, Noriyuki Kishii, Hideya Chubachi, Ayumu Taguchi, Kazuhiro Nakagawa, Sakiko Yasukawa