Patents by Inventor Yohei Yamamoto
Yohei Yamamoto 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: 11987124Abstract: To provide a capacitive input device that enables the user to feel that the input operation has been done. A capacitive input device includes a surface sheet, a soft member, and a sensor sheet configured to detect a change in capacitance. The surface sheet includes an operation area on which a touching operation is to be performed. The soft member is provided between the operation area and the sensor sheet. The sensor sheet includes a sensor electrode located at a position corresponding to the operation area. When the operation area is pressed in a touching operation, the surface sheet and the soft member are displaced toward the sensor sheet and the sensor electrode detects the capacitance.Type: GrantFiled: September 28, 2021Date of Patent: May 21, 2024Assignee: SEKISUI POLYMATECH CO., LTD.Inventors: Kanae Miyanaga, Shinya Tateda, Yohei Yamamoto
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Patent number: 11990606Abstract: A negative electrode active material for non-aqueous electrolyte secondary batteries, including: lithium silicate composite particles including a lithium silicate phase and silicon particles dispersed in the lithium silicate phase, the lithium silicate phase being an oxide phase including Li, Si, O, and M, where M is an element other than the following elements: Group 1 elements of alkali metals, Group 16 elements of oxygen group, Group 18 elements of rare gas, and Si. An amount of each element relative to a total amount of Li, Si and M in the lithium silicate phase is 3 to 55 mol % for Li, 25 mol % or more for Si, and 3 to 50 mol % for M. A carbon material is present inside the lithium silicate composite particles; and an area ratio of the carbon material occupying a cross section of the composite particles is 0.008 to 6%.Type: GrantFiled: October 29, 2018Date of Patent: May 21, 2024Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Yohei Uchiyama, Norihisa Yamamoto, Tatsuya Akira
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Patent number: 11984604Abstract: A lithium ion battery including a negative electrode having a negative electrode active material layer that contains lithium silicate particles and a binder. The lithium silicate particles include composite particles including a lithium silicate phase and silicon particles dispersed in the lithium silicate phase, wherein a carbon material is present inside the composite particles, and an area ratio of the carbon material occupying a cross section of the composite particles is 0.008 to 6%. The binder includes at least a first resin, wherein the first resin is at least cue selected from the group consisting of polyacrylic acid, a polyacrylic acid salt, and their derivatives. The first resin is contained in an amount of 2 mass % or less in the negative electrode active material layer.Type: GrantFiled: October 26, 2018Date of Patent: May 14, 2024Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Yohei Uchiyama, Taisuke Yamamoto, Tatsuya Akira, Norihisa Yamamoto, Hiroshi Minami
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Publication number: 20240148895Abstract: An antibody-drug conjugate represented by formula (I): (where Ab is an antibody, X is a group represented by formula (X-1), formula (X-2) or formula (X-3): (where at the left represents the binding site with NH and at the right represents the binding side with D), D is a group represented by formula (D-1) or formula (D-2): (where represents the binding site with X), and n is in the range of about 1 to about 8).Type: ApplicationFiled: August 24, 2023Publication date: May 9, 2024Inventors: Masayuki MIYANO, Yuya NAKAZAWA, Kentaro ISO, Yuki YABE, Hirotatsu UMIHARA, Junichi TAGUCHI, Satoshi INOUE, Shuntaro TSUKAMOTO, Hiroyuki KOGAI, Atsumi YAMAGUCHI, Tsuyoshi AKAGI, Yohei MUKAI, Toshifumi HIRAYAMA, Masaki KATO, Toshiki MOCHIZUKI, Akihiko YAMAMOTO, Yuji YAMAMOTO, Takato SAKURADA
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Publication number: 20240110364Abstract: A pump control device and a valve control device each includes: an instruction calculator that calculates a control instruction of causing a controlled object to operate by using a manipulation amount of a manipulation and at least one control parameter, and inputs the calculated control instruction to the controlled object; and an ideal output calculator that calculates an ideal output of an actuator, the ideal output being associated with the manipulation amount of the manipulation. The pump control device adjusts at least one pump control parameter to reduce a difference between a control output and the ideal output when an operation of a movable part is a power running operation. The valve control device adjusts at least one valve control parameter to reduce a difference between a control output and the ideal output when the operation of the movable part is a non-power running operation.Type: ApplicationFiled: December 21, 2021Publication date: April 4, 2024Applicants: KOBELCO CONSTRUCTION MACHINERY CO., LTD., HIROSHIMA UNIVERSITYInventors: Kazushige KOIWAI, Yohei ONO, Natsuki YUMOTO, Shin WAKITANI, Toru YAMAMOTO
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Publication number: 20240102688Abstract: An indoor unit included in an air conditioner that includes an outdoor unit includes a power receiving circuit (PR2), a low-frequency transmission and reception circuit as a first reception circuit, a high-frequency transmission and reception circuit as a transmission and reception circuit, and an inner-controller. The low-frequency transmission and reception circuit receives a current signal transmitted from an outdoor unit by using a current loop formed by a power line included in power supply wiring. For a first communication state in which physical connection between with the outdoor unit is recognized and a second communication state in which communication for operation of the air conditioner is performed between with the outdoor unit, the inner-controller selects use of the low-frequency transmission and reception circuit and the high-frequency transmission and reception circuit in the first communication state and the second communication state.Type: ApplicationFiled: November 30, 2023Publication date: March 28, 2024Applicant: DAIKIN INDUSTRIES, LTD.Inventors: Ryosuke YAMAMOTO, Yohei KOYAMA, Youta KATOU, Kazuaki ANDO, Taiki KOGAWA, Shin HIGASHIYAMA, Kosuke HOTTA, Shinichi ISHIZEKI, Toshiaki KUMATA
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Patent number: 11936034Abstract: A negative electrode active substance particle according to one embodiment of the present invention, comprises a mother particle that has: a silicate phase that includes Na, Si, and at least one element selected from M, M1, M2, M3 and M4 (M is an alkali earth metal, and M1, M2, M3 and M4 are elements other than alkali metals, alkali earth metals or Si); and silicon particles dispersed in the silicate phase. The contents of the elements in the silicate phase are: 9-52 mol % of Na; 3-50 mol % of M, M1, M2, M3 and M4; and at least 25 mol % of Si.Type: GrantFiled: December 26, 2018Date of Patent: March 19, 2024Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Yohei Uchiyama, Norihisa Yamamoto, Tatsuya Akira
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Motion state monitoring system, training support system, motion state monitoring method, and program
Patent number: 11925458Abstract: A motion state monitoring system, a training support system, a motion state monitoring method, and a program capable of suitably managing measurement results according to an attaching direction of a sensor are provided. A motion state monitoring system according to the present disclosure monitors a motion state of a target part of a subject's body. The motion state monitoring system includes an acquisition unit, an attaching direction detection unit, and a control processing unit. The acquisition unit acquires sensing information of a sensor attached to the target part. The attaching direction detection unit detects an attaching direction of the sensor. The control processing unit outputs information related to the sensing information in association with the attaching direction.Type: GrantFiled: August 13, 2021Date of Patent: March 12, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Makoto Kobayashi, Toru Miyagawa, Issei Nakashima, Keisuke Suga, Masayuki Imaida, Manabu Yamamoto, Yohei Otaka, Masaki Katoh, Asuka Hirano, Taiki Yoshida -
Publication number: 20240080979Abstract: There is provided a printed wiring board including an outermost conductive layer that includes a plurality of conductive pads, a first conductive layer that includes a first inner-layer wiring and is stacked on the conductive layer, a second conductive layer that includes a second inner-layer wiring and is stacked on the conductive layer and the first conductive layer, a first signal via that connects one of the conductive pads and the first inner-layer wiring with each other, a second signal via connecting another one of the conductive pads and the second inner-layer wiring with each other, and a stitching via that is connected to a ground. The first inner-layer wiring and the second inner-layer wiring form a common wiring route in which the first inner-layer wiring and the second inner-layer wiring are stacked and disposed in a connection area in which the conductive pads are arranged.Type: ApplicationFiled: July 19, 2023Publication date: March 7, 2024Inventors: Goro HAMAMOTO, Keisuke YAMAMOTO, Yutaka UEMATSU, Shinsuke ONOE, Yohei OSHIMA
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Patent number: 11922680Abstract: An image determination device includes feature extractors which output, on the basis of an image to be examined, each piece of feature data indicating a specific feature of the image; a first training part which trains a first determiner so as to output first output data indicating first label data associated with a first training image on the basis of first feature data output when the first training image is input to the feature extractors; a second training part which trains a second determiner so as to output second output data indicating second label data associated with a second training image on the basis of second feature data output when the second training image is input to the feature extractors; and an output part which outputs, on the basis of the first output data and the second output data, output data indicating an overall determination result about an image.Type: GrantFiled: November 14, 2019Date of Patent: March 5, 2024Assignee: OMRON CorporationInventors: Naoki Tsuchiya, Yoshihisa Ijiri, Yu Maruyama, Yohei Okawa, Kennosuke Hayashi, Sakon Yamamoto
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Patent number: 11922319Abstract: Provided is an image determination device. The image determination device is provided with: feature extractors which output, on the basis of an image to be examined, each piece of feature data indicating a specific feature of the image; a determiner which outputs, on the basis of the feature data output from the extractors, output data indicating the determination result pertaining to the image; and a training part which trains the determiner so as to output, output data indicating the label data associated with the training image on the basis of the feature data output when the training image is input to the extractors, wherein the training part further trains, by using new training data, the determiner so that the output data indicating the label data associated with the image is output by the determiner.Type: GrantFiled: October 24, 2019Date of Patent: March 5, 2024Assignee: OMRON CorporationInventors: Naoki Tsuchiya, Yoshihisa Ijiri, Yu Maruyama, Yohei Okawa, Kennosuke Hayashi, Sakon Yamamoto
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Patent number: 11915143Abstract: An image determination device includes: a training model which outputs, on the basis of an image to be examined, output data indicating a determination result about the image; a training part which trains the training model to output, by using training data including a training image and label data, output data indicating the label data associated with the training image, when the training image is input to the training model; a dividing part which divides the training data into a plurality of pieces of sub-training data; a measurement part which measures accuracy of determination when the training part trains the training model by using each of the plurality of pieces of sub-training data; and selection part which selects at least any one among the plurality of pieces of sub-training data on the basis of the accuracy of determination.Type: GrantFiled: November 14, 2019Date of Patent: February 27, 2024Assignee: OMRON CorporationInventors: Naoki Tsuchiya, Yoshihisa Ijiri, Yu Maruyama, Yohei Okawa, Kennosuke Hayashi, Sakon Yamamoto
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Publication number: 20240050353Abstract: The present invention provides a method for producing natural polymer microspheres, the method including: adding a solution containing a natural polymer (e.g., an aqueous fibroin solution) to an organic solvent, the organic solvent having a surfactant dissolved therein, and homogenizing the resulting mixed solution to generate a natural polymer colloidal suspension; and adding the natural polymer colloidal suspension to an alcohol having 3 or more carbon atoms to form natural polymer microspheres.Type: ApplicationFiled: December 21, 2021Publication date: February 15, 2024Inventors: Yohei YAMAMOTO, Wey Yih HEAH, Hiroshi YAMAGISHI
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Publication number: 20230256822Abstract: To provide a capacitive input device that enables the user to feel that the input operation has been done. A capacitive input device includes a surface sheet, a soft member, and a sensor sheet configured to detect a change in capacitance. The surface sheet includes an operation area on which a touching operation is to be performed. The soft member is provided between the operation area and the sensor sheet. The sensor sheet includes a sensor electrode located at a position corresponding to the operation area. When the operation area is pressed in a touching operation, the surface sheet and the soft member are displaced toward the sensor sheet and the sensor electrode detects the capacitance.Type: ApplicationFiled: September 28, 2021Publication date: August 17, 2023Applicant: SEKISUI POLYMATECH CO., LTD.Inventors: Kanae Miyanaga, Shinya Tateda, Yohei Yamamoto
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Publication number: 20230069996Abstract: An objective of the present invention is to provide a fusion protein that can activate its ligand moiety such as a cytokine or chemokine selectively in a target tissue. The present invention provides fusion proteins that include a ligand moiety such as a cytokine or chemokine connected via a peptide linker with a ligand-binding moiety that binds to the ligand moiety but is capable of releasing the ligand moiety in the presence of a protease. The present invention also provides their methods of production, their uses, and pharmaceutical compositions containing such a fusion protein. The present invention also relates to improved variants of such fusion proteins. Furthermore, for several cytokines, in vitro activities of the variants were evaluated.Type: ApplicationFiled: July 20, 2021Publication date: March 9, 2023Inventors: Tomoyuki IGAWA, Vishnu Priyanka Reddy CHICHILI, Wei Shiong Adrian HO, Yohei YAMAMOTO
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Patent number: 11504695Abstract: Provided is a water-absorbent resin which is capable of giving an absorbent material improved gel-shape stability and which has excellent water-absorption capacity. A water-absorbent resin of the present invention is a polymer of a water-soluble ethylenically unsaturated monomer, and has the following properties (1) and (2): (1) A disintegration amount at 20-fold swelling is 30% by mass or less; and (2) a solubility in physiological saline is 25% by mass or less. (Determination Method for Disintegration Amount at 20-Fold Swelling) 5 g of the water-absorbent resin is added to 100 g of physiological saline to allow the water-absorbent resin to absorb the physiological saline, thereby obtaining a gel. The obtained gel is divided approximately equally into five portions, and these portions are introduced respectively into cylindrical molds having a length of 3.6 cm and a radius of 2.8 cm and molded. The masses of the five molded cylindrical gels are measured.Type: GrantFiled: March 22, 2018Date of Patent: November 22, 2022Assignee: SUMITOMO SEIKA CHEMICALS CO., LTD.Inventors: Kenta Kumazawa, Tetsuhiro Hinayama, Yohei Yamamoto
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Publication number: 20220280969Abstract: In one embodiment, a substrate treatment apparatus includes a mixer configured to mix a first liquid including a metal element and a second liquid being basicity to generate a third liquid including the metal element and being basicity. The apparatus further includes a supplier configured to supply the third liquid to a substrate. The apparatus further includes a first flow path configured to convey the third liquid from the mixer to the supplier not through a filter that removes particles from the third liquid.Type: ApplicationFiled: August 17, 2021Publication date: September 8, 2022Applicant: Kioxia CorporationInventors: Yurika KANNO, Hisashi OKUCHI, Yohei YAMAMOTO
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Patent number: 11414110Abstract: There is provided a train monitoring system using a train monitoring device that is mounted on a train and uses a plurality of cameras for imaging around the train from different sides. The train monitoring device includes a control unit that is configured to, when the train stops at a station, select one of the plurality of cameras as a rear imaging camera for imaging a rear side in a traveling direction of the train, after the train departs from the station, acquire image data imaged by the rear imaging camera, and transmit the image data to the outside.Type: GrantFiled: December 10, 2019Date of Patent: August 16, 2022Assignee: HITACHI KOKUSAI ELECTRIC INC.Inventor: Yohei Yamamoto
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Patent number: 11394885Abstract: A predetermined image processing is carried out on the images that have been taken by the cameras 101 through 108 attached to a side of the cars that form a train before the images are displayed on the monitor 301 that is mounted in the train. That is to say, as a first image processing, among the images to be displayed, a left-right inversion process is carried out on the images where the positional relationship between the cars and the platform in the image is opposite between left and right to the positional relationship as viewed in the direction in which the train is to travel. In addition, as a second image processing, a cutout process is carried out on the images to be displayed so that the cutout regions differ in accordance with the opening and closing state of the doors.Type: GrantFiled: July 31, 2017Date of Patent: July 19, 2022Assignee: Hitachi Kokusai Electric Inc.Inventors: Ryuichi Saito, Yohei Yamamoto, Takahiro Funahashi
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Patent number: 11342182Abstract: According to an embodiment, the substrate treatment device includes a dilutor configured to dilute a first liquid containing a metal ion and exhibiting acidity. The device further includes a pH changer configured to change a pH of the first liquid before or after being diluted by the dilutor. The device further includes a substrate conditioner configured to treat the substrate using the first liquid, which is diluted by the dilutor and with the pH changed by the pH changer.Type: GrantFiled: September 3, 2019Date of Patent: May 24, 2022Assignee: KIOXIA CORPORATIONInventors: Yasuhito Yoshimizu, Fuyuma Ito, Hakuba Kitagawa, Yohei Yamamoto, Hisashi Okuchi, Yuji Yamada