Patents by Inventor Koji Tanaka
Koji Tanaka 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: 20230099996Abstract: One aspect of the present invention is: a dental glass ionomer cement including a first agent containing an ionomer glass powder; and a second agent containing a polycarboxylic acid polymer and water, wherein the first agent further contains a water-soluble compound represented by general formula (1): where R1 is a hydrogen atom or a methyl group, X1 is —O— or —NH—, and L1 is an alkylene group, and a water-soluble compound represented by general formula (2): where R2 is a hydrogen atom or a methyl group, X2 is —O— or —NH—, L2 is an alkyleneoxy group, R3 is an n-valent organic group, m is an integer of 1 or more and 42 or less, and n is an integer of 2 or more and 6 or less.Type: ApplicationFiled: October 29, 2020Publication date: March 30, 2023Inventors: Ayaka ISHIDA, Koji TANAKA, Ayaka FUJIMOTO, Daizaburo MORI
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Patent number: 11615971Abstract: There is provided a substrate processing apparatus including: a processing part configured to process a substrate with a processing liquid; and a processing liquid generation part configured to generate the processing liquid supplied to the processing part. The processing liquid generation part includes: a reservoir configured to store the processing liquid; a circulation line through which the processing liquid stored in the reservoir is circulated; a heater configured to heat the processing liquid; and a nozzle provided at a downstream side of the circulation line and has at least one ejection port formed to eject the processing liquid heated by the heater from above a liquid level of the processing liquid stored in the reservoir.Type: GrantFiled: December 12, 2019Date of Patent: March 28, 2023Assignee: TOKYO ELECTRON LIMITEDInventors: Teruaki Konishi, Kouzou Kanagawa, Osamu Kuroda, Koji Tanaka, Kotaro Tsurusaki, Hidemasa Aratake, Kouji Ogura, Keita Hirase
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Patent number: 11616305Abstract: A scanning antenna includes a transmission and/or reception region including a plurality of antenna units and a non-transmission and/or reception region other than the transmission and/or reception region. The scanning antenna includes a TFT substrate, a slot substrate, a liquid crystal layer, a seal portion surrounding the liquid crystal layer, a wall structure (additional seal portion) disposed in a region surrounded by the seal portion in the non-transmission and/or reception region, a reflective conductive plate, a first spacer structure defining a first gap between a first dielectric substrate and a second dielectric substrate in the transmission and/or reception region, and a second spacer structure disposed in the wall structure and defining a second gap wider than the first gap.Type: GrantFiled: December 2, 2019Date of Patent: March 28, 2023Assignees: SHARP KABUSHIKI KAISHA, KYMETA CORPORATIONInventors: Takeshi Hara, Susumu Nakano, Koji Yasuda, Yoji Taniguchi, Yoshinori Tanaka, Ryan A. Stevenson, Steve Linn, Cagdas Varel, Colin Short, Felix Chen
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Patent number: 11610736Abstract: An electronic component includes a laminate in which a plurality of dielectric layers and a plurality of internal electrodes are alternately laminated and external electrodes electrically connected to the internal electrodes. A side margin portion as a region in which the plurality of internal electrodes is not provided when a section of the laminate having the length direction and the width direction is viewed from the laminating direction includes a plurality of side margin layers laminated in the width direction. An outer layer portion as a region in which the plurality of internal electrodes is not provided except for the side margin portion when a section of the laminate including the laminating direction and the width direction is viewed from the length direction includes a plurality of layer-margin layers laminated in the laminating direction.Type: GrantFiled: July 7, 2021Date of Patent: March 21, 2023Assignee: MURATA MANUFACTURING CO., LTD.Inventors: Daiki Fukunaga, Hideaki Tanaka, Masahiro Wakashima, Daisuke Hamada, Hironori Tsutsumi, Satoshi Maeno, Ryota Aso, Koji Moriyama, Akihiro Tsuru
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Publication number: 20230074453Abstract: A dyeing data management method is performed between dyeing systems disposed at different locations. The method includes a first dyeing step of dyeing a lens in a first dyeing system, a first acquisition step of acquiring first result color information of the lens dyed in the first dyeing system, a dyeing data creation step of creating dyeing data based on a discharge amount of dye in the first dyeing step and the first result color information, a data provision step of providing the dyeing data for dyeing a lens to a predetermined color from the first dyeing system to a second dyeing system, a second dyeing step of performing dyeing of a lens according to the provided dyeing data in the second dyeing system, and a second acquisition step of acquiring second result color information of the lens dyed in the second dyeing system.Type: ApplicationFiled: September 1, 2022Publication date: March 9, 2023Applicant: NIDEK CO., LTD.Inventors: Koji ABE, Minoru Inuzuka, Motoshi Tanaka, Ryoji Shibata, Shigenobu Nakamura
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Patent number: 11584737Abstract: Provided is a compound that may have a superior CDK12 inhibitory action and is expected to be useful as a prophylactic or therapeutic drug for cancer and the like. A compound represented by the following formula (I): wherein each symbol is as described in the DESCRIPTION, or a salt thereof.Type: GrantFiled: March 28, 2019Date of Patent: February 21, 2023Assignee: TAKEDA PHARMACEUTICAL COMPANY LIMITEDInventors: Koji Ono, Masahiro Ito, Toshio Tanaka, Moriteru Asano, Takaharu Hirayama, Jun Fujimoto, Nobuki Sakauchi, Yasuhiro Hirata, Akinori Toita, Nao Morishita, Hironori Kokubo, Yasuhiro Imaeda, Hironobu Maezaki, Douglas Robert Cary, Ryo Mizojiri, Nobuo Cho, Hiroshi Banno, Hidekazu Tokuhara, Yasuyoshi Arikawa
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Publication number: 20230049540Abstract: The conversion adapter is provided that includes a radio communication unit that receives biological information based on the digital data transmitted from an external biological sensor by using radio communication; an information processing unit that performs data processing of the biological information based on the digital data; a converter that converts the biological information based on the digital data processed by the information processing unit to biological information based on analog data; and a connection unit that is connectable through wire to an external biological information monitor and that outputs the biological information based on the analog data converted by the converter.Type: ApplicationFiled: October 20, 2022Publication date: February 16, 2023Inventors: Hiroaki ICHIKAWA, Hidesato UEGAKI, Akihiko SHIBATA, Kouki EJIRI, Kiyotaka ASAI, Hirofumi TSUCHIMOTO, Koji TANAKA, Kota TSUBAKIZAKA, Shuto KIMURA
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Patent number: 11581478Abstract: A mounting structure includes: a first substrate that has a first surface on which a functional element is provided; a wiring portion that is provided at a position, which is different from a position of the functional element on the first surface, and is conductively connected to the functional element; a second substrate that has a second surface that is opposite to the first surface; and a conduction portion that is provided on the second surface, is connected to the wiring portion, and is conductively connected the functional element. The shortest distance between the functional element and the second substrate is longer than the longest distance between the second substrate and a position where the wiring portion is connected to the conduction portion.Type: GrantFiled: April 20, 2017Date of Patent: February 14, 2023Inventors: Koji Ohashi, Chikara Kojima, Hiroshi Matsuda, Hironori Suzuki, Shuichi Tanaka
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Publication number: 20230043532Abstract: A conversion adapter is provided that includes a radio communication unit that receives biological information based on digital data transmitted from an external biological sensor by radio communication; a converter that converts the biological information based on the digital data received by the radio communication unit to biological information based on analog data; a connection unit that is connectable through wire to an external biological information monitor and that outputs the biological information based on the analog data converted by the converter; a power supply unit that supplies power to the radio communication unit and the converter; an operation input that receives operation performed by a user; and a body part provided with the connection unit and the operation part.Type: ApplicationFiled: October 20, 2022Publication date: February 9, 2023Inventors: Kouki EJIRI, Hiroaki ICHIKAWA, Hidesato UEGAKI, Akihiko SHIBATA, Kiyotaka ASAI, Hirofumi TSUCHIMOTO, Koji TANAKA, Kyoshiro OKUDE
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Patent number: 11572674Abstract: Provided is a working vehicle capable of increasing lifting operation speed of a working device without increasing cost, even when provided with a circuit configuration that prioritizes a steering operation over a working device operation. A wheel loader 1 comprises a priority valve 451 configured to allow hydraulic oil discharged from a hydraulic pump 41 to flow into a steering drive circuit 43 preferentially over a working device drive circuit 44, and further comprises: an electric steering lever 30; a pair of solenoid control valves 34A, 34B configured to control a steering directional control valve 33; and a controller 5. The controller 5 is configured to control the pair of solenoid control valves 34A, 34B so as to limit operation speed of a steering 3 when determining that an engine 40 is in a low idle state and a lift arm 21 is performing a lifting operation.Type: GrantFiled: September 24, 2019Date of Patent: February 7, 2023Assignee: HITACHI CONSTRUCTION MACHINERY CO., LTD.Inventors: Tetsuji Tanaka, Koji Hyodo, Yasunori Miyamoto, Isamu Aoki
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Patent number: 11574998Abstract: A semiconductor device includes: a semiconductor substrate including a front surface, a back surface that is opposite to the front surface, and a drift layer of a first conductive type disposed between the front surface and the back surface; a first diffusion layer of a second conductive type provided between the drift layer and the front surface; a second diffusion layer provided between the drift layer and the back surface; a first buffer layer of the first conductive type provided between the drift layer and the second diffusion layer, having a concentration higher than that of the drift layer, and into which a proton is injected; and a second buffer layer of the first conductive type provided between the first buffer layer and the second diffusion layer and having a concentration higher than that of the drift layer, wherein a peak concentration of the second buffer layer is higher than a peak concentration of the first buffer layer, an impurity concentration of the first buffer layer gradually decreases tType: GrantFiled: June 17, 2021Date of Patent: February 7, 2023Assignee: Mitsubishi Electric CorporationInventors: Koji Tanaka, Koichi Nishi, Ze Chen
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Publication number: 20230034180Abstract: A sound-absorbing cover comprises a first sound-absorbing layer and a second sound-absorbing layer made of foam, a first skin layer of the first sound-absorbing layer and a second skin layer of the second sound-absorbing layer are layered in a state of being made to face each other, and an air layer is provided between the facing surfaces of the first skin layer and the second skin layer. The rigidity of the first skin layer of the first sound-absorbing layer is different from the rigidity of the second skin layer of the second sound-absorbing layer.Type: ApplicationFiled: October 7, 2022Publication date: February 2, 2023Applicants: Sumitomo Riko Company Limited, TOKAI CHEMICAL INDUSTRIES, LTD.Inventors: Koji Tomiyama, Kazuyoshi Onishi, Yuhei Adachi, Kazuto Tanaka, Yasuo Suzuki, Hiroki Taguchi
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Publication number: 20230034027Abstract: A vector generation unit derives a feature vector of a reference document and a feature vector of a population document. A feature quantity extraction unit performs a dimensionality reduction process to reduce dimensionality of the above feature vectors and sets a dimensional value obtained by the dimensionality reduction process as a first feature quantity, and derives a cosine similarity between the feature vector of the reference document and the feature vector of the population document as a second feature quantity. A retrieval range control unit extracts a specific number of population documents, starting from the population document with the shortest distance to the reference document in a feature quantity space of the first feature quantity, so as to limit a retrieval range. A training data extraction unit extracts, as training data, a specific number of documents from the extracted documents, starting from the document with the lowest cosine similarity.Type: ApplicationFiled: July 26, 2022Publication date: February 2, 2023Inventors: Koji SATO, Kanako MORIMOTO, Rui HAMABE, kazunori TANAKA, Takuya MIYAMOTO
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Publication number: 20230034012Abstract: A vector generation unit derives a reference feature vector and a document feature vector. A feature quantity extraction unit performs a dimensionality reduction process on the reference feature vector and the document feature vector so as to set a dimensional value as a first feature quantity and derives a cosine similarity between the reference feature vector and the document feature vector as a second feature quantity. A grid division unit classifies documents into first partial regions obtained by dividing a feature quantity space of the first feature quantity, and classifies the documents into second partial regions obtained by dividing a range of the second feature quantity. A training data extraction unit selects, for each combination of a first partial region and a second partial region, a document classified in both the partial regions and sets documents selected with respect to all combinations as training data.Type: ApplicationFiled: July 26, 2022Publication date: February 2, 2023Inventors: Koji SATO, Kanako MORIMOTO, Rui HAMABE, Kazunori TANAKA, Takuya MIYAMOTO
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Publication number: 20230034515Abstract: An inference device includes a first acquisition unit that acquires first input information, a storage unit that stores a knowledge graph, an inference execution unit that executes the inference based on the knowledge graph, an output unit that outputs information, a second acquisition unit that acquires second input information indicating a user's intention in regard to the result of the inference and including a first word, and a control unit that judges whether the result of the inference is appropriate or not based on the information based on the result of the inference and the second input information, and when the result of the inference is inappropriate, determines a node of the first word among the plurality of nodes, adds an AND node to the knowledge graph, and associates an inference start node and the node of the first word with each other via the AND node.Type: ApplicationFiled: October 14, 2022Publication date: February 2, 2023Applicant: Mitsubishi Electric CorporationInventors: Koji TANAKA, Katsuki KOBAYASHI, Yusuke KOJI
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Publication number: 20230037210Abstract: A cancer test device (1) is provided with: an application unit (40) for applying a staining agent (45), which can selectively stain a product of a cancer-relating gene in a living cell a chromatic color, onto a group of living cells; an imaging unit (10) for imaging the group of living cells having the staining agent (45) applied thereto; and a determination unit (52) for determining the level of malignancy of cancerization of the group of living cells on the basis of the state of the stained expression pattern of the cancer-relating gene in the group of living cells in an image obtained by the aforementioned imaging.Type: ApplicationFiled: October 12, 2022Publication date: February 2, 2023Inventors: Akira MIZOGUCHI, Koji TANAKA, Naoyuki KATAYAMA, Tetsuya NOSAKA, Kyosuke TANAKA, Shujie WANG, Aika KAITO, Kousyoku SAI, Kazushi KIMURA
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Publication number: 20230034032Abstract: Image deterioration in an image sensor is inhibited. A solid-state imaging device includes: a pixel array that photoelectrically converts received light and contains pixels arranged in a two-dimensionally arrayed manner, the pixels outputting analog signals; a conversion part that converts the analog signals outputted from the pixels to digital data; a coding part that generates one sign bit or a plurality of sign bits as to the digital data; a storage part that stores the digital data and the sign bit or sign bits; a decoding part that decodes the sign bit or sign bits as to the digital data stored in the storage part; a determination part that determines, on the basis of the decoded sign bit or sign bits, whether or not an error in writing or reading of the digital data in or from the storage part has occurred; and a signal processing part that processes the digital data read from the storage part on the basis of output of the determination part.Type: ApplicationFiled: December 3, 2020Publication date: February 2, 2023Inventors: DAI SUZUKI, MASAO TANAKA, KOJI ENOKI
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Publication number: 20230033039Abstract: An inference device includes a knowledge base unit that stores a knowledge base for inferring answers to requests; an information acquisition unit that acquires situation information that is information including a user request or a request from a user and response information including a user's response to an inference result or a result of inference; an inference unit that uses the knowledge base to make inferences for a user request included in the situation information; an information output unit that outputs an inference result; a feedback information extraction unit that specifies a desired result or a result desired by the user for the user request from the response information; and an update unit that updates the knowledge base such that the desired result more likely matches the inference result.Type: ApplicationFiled: October 13, 2022Publication date: February 2, 2023Applicant: MITSUBISHI ELECTRIC CORPORATIONInventors: Kumiko IKEDA, Koji TANAKA, Yusuke KOJI, Katsuki KOBAYASHI
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Publication number: 20230034028Abstract: A property display device includes: a search content acquirer that acquires search variables and search data; a property value acquirer that acquires property values of a compound corresponding to the search data; a priority setter that sets a priority of the search variables; a display format determiner that determines a display format of the property of the compound by assigning search variables of high priority to coordinate axes A1 and A2 of color maps Ma and assigning search variables of lower priority than the search variables of high priority to array direction axes A3 and A4 of a first array map Mb1; and an image processor that generates at least one first array map Mb1 as a single image on the basis of the search data, the property values, and the display format.Type: ApplicationFiled: October 6, 2022Publication date: February 2, 2023Inventors: KENSUKE WAKASUGI, TAKEHIRO TANAKA, KOJI MORIKAWA
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Publication number: 20230029199Abstract: Frying is performed in two stages so as to dip a retainer in frying oil at a prescribed dipping ratio and then to dip the whole of the retainer in the frying oil, and in addition, flow rates of the frying oil supplied from an upstream side and a downstream side of a frying oil tank and a surface level of the frying oil are controlled. Therefore, a noodle lump can be prevented from peeling off and floating from the bottom of the retainer before fixing the shape of the noodle lump due to a pressure applied by the frying oil so as not to impair the shape of the noodle lump, and as a result, frying efficiency or production efficiency can be improved. Besides, a noodle lump that has a very small number of coarse or dense portions in a distribution of noodle strings can be stably produced.Type: ApplicationFiled: September 19, 2022Publication date: January 26, 2023Inventors: Sho KITANO, Maiko TANAHASHI, Takaaki HIBI, Yasuhiro HIGASHIDA, Koji HAYAKAWA, Taisuke SHINGAI, Hideki TAKIZAWA, Mitsuru TANAKA