Patents by Inventor Hiroshi Takeda
Hiroshi Takeda 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: 11974220Abstract: A network node is a first network node in a VPLMN (Visited Public land mobile network), the network node including a receiving unit configured to receive information relating to network selection, from a second network node in an HPLMN (Home Public land mobile network); a transmitting unit configured to transmit the information relating to network selection, to a user equipment; and a control unit configured to transmit, to the second network node, a response indicating that the user equipment was unable to receive the information relating to network selection, when a response, with respect to the information relating to network selection transmitted to the user equipment, is not received from the user equipment.Type: GrantFiled: January 8, 2020Date of Patent: April 30, 2024Assignee: NTT DOCOMO, INC.Inventors: Hiroshi Ishikawa, Shinya Takeda, Maoki Hikosaka, Atsushi Minokuchi, Kenichiro Aoyagi, Ban Al-Bakri
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Publication number: 20240130081Abstract: A vapor chamber includes a main body sheet having a first main body surface and a second main body surface provided on an opposite side to the first main body surface, a space provided on the first main body surface of the main body sheet, a first sheet laminated on the first main body surface of the main body sheet and covering the space, and a retracted portion retracted toward the space beyond an outer periphery of the main body sheet or an outer periphery of the first sheet in a plan view.Type: ApplicationFiled: February 18, 2022Publication date: April 18, 2024Applicant: DAI NIPPON PRINTING CO., LTD.Inventors: Kazunori ODA, Takayuki OTA, Shinichiro TAKAHASHI, Toshihiko TAKEDA, Kohei OZAWA, Hiroshi KOI
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Patent number: 11956714Abstract: A user equipment includes a receiving unit configured to receive, from a network node in a VPLMN (Visited Public land mobile network), information indicating a PLMN to be prioritized and information indicating a trigger of PLMN selection; and a control unit configured to execute the PLMN selection, based on the information indicating the PLMN to be prioritized and the information indicating the trigger of the PLMN selection.Type: GrantFiled: January 8, 2020Date of Patent: April 9, 2024Assignee: NTT DOCOMO, INC.Inventors: Shinya Takeda, Hiroshi Ishikawa, Maoki Hikosaka, Kenichiro Aoyagi, Atsushi Minokuchi, Ban Al-Bakri
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Patent number: 11953775Abstract: An object of the present invention is to provide a polarizer, a method of producing a polarizer, a laminate, and an image display device which enable achievement of both the degree of alignment and light fastness. The polarizer of the present invention is a polarizer formed of a polarizer-forming composition which contains a liquid crystal compound and a dichroic material, in which the liquid crystal compound is a polymer compound having a smectic liquid crystallinity.Type: GrantFiled: September 21, 2020Date of Patent: April 9, 2024Assignee: FUJIFILM CorporationInventors: Wataru Hoshino, Hiroshi Matsuyama, Jun Takeda
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Patent number: 11938840Abstract: A control method includes acquiring the operation stop request of the fuel cell system, acquiring a next vehicle operation start timing, and calculating a first energy cost and a second energy cost at a predetermined timing after acquiring the operation stop request and the next vehicle operation start timing. The first energy cost is an energy cost required from the predetermined timing to completion of warming up of the fuel cell when a warm-up control is executed using the heater in accordance with the next vehicle operation start timing after the stop control is executed. The second energy cost is an energy cost required when an operation of the fuel cell is continued so as to maintain a temperature of the fuel cell at a warm-up temperature from the predetermined timing to the next vehicle operation start timing.Type: GrantFiled: October 4, 2019Date of Patent: March 26, 2024Assignees: NISSAN MOTOR CO., LTD., RENAULT s.a.s.Inventors: Eisuke Fukushima, Hiroshi Takeda, Hayato Chikugo
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Patent number: 11940347Abstract: A pressure sensor has a stem in which a pressure introduction hole into which a pressure medium is introduced and a diaphragm deformable according to the pressure of the pressure medium are formed, and a strain detecting element which is arranged on the diaphragm via an insulating film and being configured to output a detection signal according to the deformation of the diaphragm. The strain detecting element is configured to have a portion made of polysilicon. A low doping layer having a higher electrical resistivity than polysilicon and a higher crystallinity than the insulating film is arranged between the insulating film and the strain detecting element.Type: GrantFiled: October 22, 2021Date of Patent: March 26, 2024Assignees: DENSO CORPORATION, NAGANO KEIKI CO., LTD.Inventors: Hiroshi Kodama, Naoki Yoshida, Kaori Miyashita, Eiji Takeda, Nobuaki Yamada, Yoshihiro Tomomatsu, Yasushi Yanagisawa, Yusuke Midorikawa, Shirou Kamanaru, Kenichi Yokoyama, Inao Toyoda, Hisayuki Takeuchi, Naohisa Niimi, Masao Takahashi, Yasutake Ura, Kouji Asano, Yukihiro Kamada
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Patent number: 11943700Abstract: In 5G cell (230) of 5G system (200), upon detecting that access to the 5G system (200) is barred, the 5G system (200) is congested, 5G core network (220) of the 5G system (200) does not support IMS-type communication service, or fallback to 4G system (300) is instructed, UE (100) selects 4G cell (330) of the 4G system (300) as a target cell for connection. The UE (100) transmits a connection request signal for the IMS-type communication service to the target cell for connection.Type: GrantFiled: September 12, 2018Date of Patent: March 26, 2024Assignee: NTT DOCOMO, INC.Inventors: Kenichiro Aoyagi, Hiroshi Ishikawa, Atsushi Minokuchi, Shinya Takeda
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Patent number: 11925109Abstract: A novel organic compound with favorable thermophysical properties is provided. An organic compound represented by General Formula (G1) is provided. At least one of X1 to X5 is a secondary or tertiary alkyl group having 3 to 6 carbon atoms in which a carbon atom bonded to a phenyl group branches. Each of R1 to R7 is independently any of hydrogen, an alkyl group having 1 to 6 carbon atoms, a cycloalkyl group having 3 to 12 carbon atoms, and an unsubstituted or alkyl-substituted aryl group having 6 to 13 carbon atoms. Ar1 represents a substituted or unsubstituted condensed heteroaromatic ring skeleton having 8 to 60 carbon atoms and composed of two or more aromatic rings, and Ar2 represents a substituted or unsubstituted aryl group having 6 to 25 carbon atoms. Furthermore, n is any of 1 to 3.Type: GrantFiled: December 9, 2020Date of Patent: March 5, 2024Assignee: Semiconductor Energy Laboratory Co., Ltd.Inventors: Kyoko Takeda, Harue Osaka, Hiroshi Kadoma, Satoshi Seo, Tsunenori Suzuki, Naoaki Hashimoto
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Publication number: 20240074199Abstract: A semiconductor device includes a first plurality of conductive layers stacked one on the other via an insulating layer and a second plurality of conductive layers above the first plurality. A semiconductor film passes through the conductive layers in a stacking direction. A charge storage film is between the semiconductor film and the stacked conductive layers. A dummy memory cell is at a position where an uppermost conductive layer among the first plurality of conductive layers meets and the semiconductor film. A memory cell is at a position where a second conductive layer among the first plurality meets the semiconductor film. A missing amount of an upper corner of the first conductive layer is larger than a missing amount of an upper corner of the second conductive layer.Type: ApplicationFiled: January 23, 2023Publication date: February 29, 2024Inventors: Hiroshi TAKEDA, Keitaro NAITO
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Patent number: 11917908Abstract: A novel organic compound represented by General Formula (G1) is provided. In General Formula (G1), X1 and X2 each independently represent a secondary or tertiary alkyl group having 3 to 6 carbon atoms and having a branched carbon atom which is bonded to a phenyl group. In addition, Ar1 represents a substituted or unsubstituted condensed aromatic ring skeleton having 10 to 60 carbon atoms and composed of two or more rings or a substituted or unsubstituted condensed heteroaromatic ring skeleton having 8 to 60 carbon atoms and composed of two or more rings. Furthermore, Ar2 represents a substituted or unsubstituted aryl group having 6 to 25 carbon atoms. Moreover, n represents any of 1 to 3, and in the case where n is 2 or more, two or more groups bonded to Ar1 may be identical or different.Type: GrantFiled: December 9, 2020Date of Patent: February 27, 2024Assignee: Semiconductor Energy Laboratory Co., Ltd.Inventors: Kyoko Takeda, Harue Osaka, Hiroshi Kadoma, Satoshi Seo, Tsunenori Suzuki, Naoaki Hashimoto
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Publication number: 20220340047Abstract: A control method includes acquiring the operation stop request of the fuel cell system, acquiring a next vehicle operation start timing, and calculating a first energy cost and a second energy cost at a predetermined timing after acquiring the operation stop request and the next vehicle operation start timing. The first energy cost is an energy cost required from the predetermined timing to completion of warming up of the fuel cell when a warm-up control is executed using the heater in accordance with the next vehicle operation start timing after the stop control is executed. The second energy cost is an energy cost required when an operation of the fuel cell is continued so as to maintain a temperature of the fuel cell at a warm-up temperature from the predetermined timing to the next vehicle operation start timing.Type: ApplicationFiled: October 4, 2019Publication date: October 27, 2022Applicants: NISSAN MOTOR CO., LTD., RENAULT s.a.s.Inventors: Eisuke FUKUSHIMA, Hiroshi TAKEDA, Hayato CHIKUGO
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Publication number: 20220302161Abstract: A semiconductor device includes a first stacked body and a second stacked body stacked on each other. A columnar semiconductor film penetrates the first stacked body and the second stacked body, and a charge storage film is between the first semiconductor film and the stacked bodies. A first dummy memory cell is at a position where a first conductive layer in the first stacked body that is closest to the second stacked body intersects the columnar semiconductor film and the charge storage film. A memory cell is at a position where another conductive layer of the first stacked body intersects the columnar semiconductor film. The distance between an upper corner of the first conductive layer and the charge storage film is greater than the distance between an upper corner of the second conductive layer and the charge storage film.Type: ApplicationFiled: August 24, 2021Publication date: September 22, 2022Inventors: Hiroshi Takeda, Keitaro Naito
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Patent number: 11423496Abstract: To provide information useful to a variety of users engaged in real estate transactions. Provided is an information processing device including a graph rendering unit that renders a graph expressing an anticipated transaction price of a second real estate property, based on actual transaction prices and required transaction times of a first real estate property already bought or sold, and a display control unit that causes the graph to be displayed on a client device, wherein the graph includes an element expressing a probability distribution of the anticipated transaction price, and an element expressing an anticipated required transaction time corresponding to the anticipated transaction price.Type: GrantFiled: April 3, 2015Date of Patent: August 23, 2022Assignee: SONY CORPORATIONInventors: Shigeto Takenaka, Masanori Morishita, Kazuo Nishiyama, Yoshiyuki Nakamura, Hitomi Hoshi, Satsuki Eguchi, Hiroshi Takeda
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Publication number: 20220122147Abstract: An emotion calculation device (100) includes: an acquisition unit (121) that acquires first content information regarding first content; and a calculation unit (122) that calculates a matching frequency for the first content information for each of segments that classifies users based on emotion types of the users.Type: ApplicationFiled: February 5, 2020Publication date: April 21, 2022Applicant: Sony Group CorporationInventors: Masatoshi KOBAYASHI, Hiroshi KIMOTO, Kimiko AKIMOTO, Yuki SUZUKI, Hiroshi TAKEDA, Makoto SASAKI, Yasushi BECK, Kensuke KAWASHIMA, Satoshi ARIIZUMI, Yu TAKESHITA, Taiji FUJIHARA
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Patent number: 11232913Abstract: Provided is an electrolytic capacitor including: a capacitor element including an anode body, a dielectric layer formed on the anode body, a solid electrolyte layer formed on the dielectric layer, and a cathode layer formed on the solid electrolyte layer; lead terminals each connected to the anode body and the cathode layer; and a packaging member covering at least part of the capacitor element. The packaging member includes a side wall that is electrically conductive, and a bottom face, with at least one of the lead terminals partially exposed from the bottom face. An insulating member is interposed between a first end of the side wall and the lead terminal exposed from the bottom face, the first end being near the bottom face.Type: GrantFiled: January 12, 2018Date of Patent: January 25, 2022Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Masahiro Sato, Kouta Muneyasu, Hiroshi Takeda, Mina Sato, Junji Kojima, Yuichiro Yamada
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Publication number: 20210291615Abstract: In order to detect the amount of radiation received by or the temperature of air in the vicinity of each of body parts of an occupant in a vehicle, a radiation information calculating device includes: an acquisition unit that acquires member temperature information that reflects temperatures of members exposed to a cabin of a vehicle; a calculation unit configured to calculate plural radiation information corresponding to each of body parts of an occupant in the cabin based on the member temperature information acquired by the acquisition unit; and an output unit that outputs the plural radiation information calculated by the calculation unit. The radiation information represents an amount of radiation received by a corresponding body part of the occupant.Type: ApplicationFiled: June 9, 2021Publication date: September 23, 2021Inventors: Masayuki KODAMA, Hiroshi TAKEDA
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Publication number: 20210272640Abstract: A semiconductor memory device includes a plurality of conductive layers, a semiconductor layer opposed to the plurality of conductive layers, and an electric charge accumulation portion disposed between the semiconductor layer and the plurality of conductive layers. The electric charge accumulation portion includes a plurality of first electric charge accumulation portions opposed to the plurality of conductive layers, and a plurality of second electric charge accumulation portions disposed in positions different from the plurality of first electric charge accumulation portions. A distance between the first electric charge accumulation portion and the semiconductor layer is smaller than a distance between the second electric charge accumulation portion and the semiconductor layer. A distance between the second electric charge accumulation portion and the conductive layers is smaller than a distance between the first electric charge accumulation portion and the conductive layers.Type: ApplicationFiled: September 8, 2020Publication date: September 2, 2021Applicant: KIOXIA CORPORATIONInventors: Tatsuo OGURA, Takashi KURUSU, Muneyuki TSUDA, Hiroshi TAKEDA, Nayuta KARIYA
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Patent number: 10894460Abstract: An occupant detection system may detect a state of an occupant in a vehicle compartment. The occupant detection system may photograph the vehicle compartment and generate an image. The occupant detection system may change an attitude in order to change a position of an imaging region within the vehicle compartment. The occupant detection system may estimate the attitude based on information included in the image and control an operation based on the estimated attitude. The sensor may be provided by an infrared temperature sensor. The image may be provided by a thermal image showing a temperature distribution of the vehicle compartment. The occupant detection system may store a correspondence relationship between a position of a specific temperature boundary included in the thermal image and the attitude. The occupant detection system may estimate the attitude based on the correspondence relationship.Type: GrantFiled: May 20, 2019Date of Patent: January 19, 2021Assignee: DENSO CORPORATIONInventors: Takuma Yamauchi, Eitaro Tanaka, Haruhiko Watanabe, Fuminobu Watanabe, Goro Ueda, Akira Oga, Hiroshi Takeda, Kazuya Taniguchi, Tatsumi Kumada, Kazuaki Takemoto, Takashi Sato
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Publication number: 20200294554Abstract: A semiconductor memory device according to an embodiment includes a substrate, first and second conductive layers, and a first pillar. The first conductive layer is provided above the substrate and includes a first N-type semiconductor region and a first P-type semiconductor region. The second conductive layers are provided above the first conductive layer and stacked at intervals. The first pillar includes a first semiconductor layer and a first insulating layer. The first semiconductor layer is provided through the second conductive layers and is in contact with each of the first N-type semiconductor region and the first P-type semiconductor region. The first insulating layer is provided between the first semiconductor layer and the second conductive layers.Type: ApplicationFiled: August 30, 2019Publication date: September 17, 2020Applicant: Toshiba Memory CorporationInventors: Takayuki KAKEGAWA, Shinya NAITO, Masaki KONDO, Takashi KURUSU, Hiroshi TAKEDA, Nayuta KARIYA
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Patent number: 10714776Abstract: A fuel cell system includes a battery, a fuel cell configured to generate power in accordance with a load, an inverter configured to convert power output from the fuel cell into alternating-current power and supply the alternating-current power to a motor, and a converter configured to control voltage between the inverter and the fuel cell using power output from the battery. The fuel cell system includes a voltage control unit configured to control the converter such that the voltage between the inverter and the fuel cell does not fall below a voltage lower limit of the inverter, and a lower limit voltage control unit configured to, when power required by the motor increases, cause the voltage between the inverter and the fuel cell to fall below the voltage lower limit of the inverter.Type: GrantFiled: August 8, 2014Date of Patent: July 14, 2020Assignee: NISSAN MOTOR CO., LTD.Inventors: Mitsunori Kumada, Hidetaka Nishimura, Hiroshi Takeda