Patents by Inventor Satoshi Takahashi
Satoshi Takahashi 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: 20250145020Abstract: A battery electric vehicle includes a driving operation member for driving the vehicle, a processing circuit, and a memory storing a database that manages vehicle models obtained by modelling virtual vehicles among which acceleration characteristics for a driver's driving operation vary. The processing circuit is configured to read, from the database, a vehicle model of an intended virtual vehicle selected from among the virtual vehicles by the driver, acquire an operating status of the driving operation member and a driving condition of the battery electric vehicle, calculate a virtual acceleration of the intended virtual vehicle for an operation to the driving operation member based on the operating status of the driving operation member and the driving condition of the battery electric vehicle by using the vehicle model of the intended virtual vehicle, and control the electric motor such that an acceleration of the battery electric vehicle becomes the virtual acceleration.Type: ApplicationFiled: November 1, 2024Publication date: May 8, 2025Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Kazuki FUJII, Yohei HAREYAMA, Masato HAYASAKA, Satoshi KANEKO, Junichi KAKO, Hideo ASAI, Norimi ASAHARA, Shinya SHIRATORI, Kotoru SATO, Atsuharu OTA, Motoki TAKAHASHI, Yasuhiro OSHIUMI, Shinichiro NOGAWA, Norifumi TAKADA
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Publication number: 20250151156Abstract: A terminal includes: a reception unit configured to receive control information from a base station indicating an indication related to a discontinuous reception function for the base station to disable a receiver unit; and a control unit configured to determine whether or not the base station has enabled the discontinuous reception function, based on the control information.Type: ApplicationFiled: February 15, 2022Publication date: May 8, 2025Applicant: NTT DOCOMO, INC.Inventors: Yuki Takahashi, Satoshi Nagata
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Publication number: 20250146529Abstract: Provided are a retainer cage and a bearing device capable of suppressing fluctuation of torque. A bearing device of the present disclosure includes: an inner ring having an outer circumferential track surface on an outer circumferential surface; an outer ring having an inner circumferential track surface on an inner circumferential surface; a plurality of balls disposed between the outer circumferential track surface and the inner circumferential track surface; and a retainer cage.Type: ApplicationFiled: November 30, 2022Publication date: May 8, 2025Applicant: NSK Ltd.Inventors: Shinichiro HAYASHI, Hironari SAKODA, Yasuhiro ARAKI, Masayuki SATO, Satoshi SHIMAZAKI, Daiju TAKAHASHI, Yusuke YOROZU, Shingo IMAI, Aya KIKUCHI
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Publication number: 20250136716Abstract: Provided is a pharmaceutical formulation with reduced particle formation, comprising an anti-coagulation factor IXa/X antibody (bispecific monoclonal antibody) that substitutes for coagulation factor VIII, or an anti-IL-6 receptor antibody that inhibits binding to the interleukin 6 receptor. Provided is a pharmaceutical formulation comprising an aqueous solution comprising a polyoxyethylene polyoxypropylene glycol (poloxamer), wherein the poloxamer is represented by formula I: HO(C2H4O)a(C3H6O)b(C2H4O)cH??(I) wherein a and c are independently an integer selected from 75 to 85; b is an integer selected from 22 to 33; and a, b and c are average values over the entire poloxamer, and, the poloxamer comprises poloxamer molecules comprising 34 or more (C3H6O) in the molecule at a ratio of 3% (w/w) or more of the total poloxamer.Type: ApplicationFiled: December 1, 2022Publication date: May 1, 2025Applicants: Chugai Seiyaku Kabushiki Kaisha, Hoffmann-La Roche Inc.Inventors: Kohei SOEDA, Masakazu FUKUDA, Masaya TAKAHASHI, Hirotaka IMAI, Satoshi SAITOH, Jeremy DUBOEUF, Kishore RAVURI, Robert KOPF, Wei CHEN, Nuria Sancho OLTRA
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Publication number: 20250142468Abstract: A terminal includes: a transmission unit configured to transmit a signal to a base station; and a control unit configured to assume that the base station enables a discontinuous reception function for disabling a receiver unit when transmitting the signal.Type: ApplicationFiled: February 15, 2022Publication date: May 1, 2025Applicant: NTT DOCOMO, INC.Inventors: Yuki Takahashi, Satoshi Nagata
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Publication number: 20250141598Abstract: This terminal includes: a transmission unit that transmits an uplink control signal including a first confirmation response to a first downlink signal; a reception unit that receives a downlink control signal which triggers retransmission of the first confirmation response; a control unit that controls retransmission of the first confirmation response, with respect to the relationship of a second confirmation response to a second downlink signal.Type: ApplicationFiled: September 28, 2021Publication date: May 1, 2025Applicant: NTT DOCOMO, INC.Inventors: Yuki Takahashi, Satoshi Nagata, Qiping Pi, Jing Wang, Lan Chen
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Publication number: 20250141977Abstract: Provided is an information collection apparatus which collects information on one or more devices through one or more mediation apparatuses, the information collection apparatus comprising: a communication unit which receives, from a plurality of provider apparatuses that provide a customer with a service of managing the one or more devices, first job information describing a specific processing that a target is caused to execute, in a manner unique to each of the plurality of provider apparatuses, the target including both the one or more mediation apparatuses and the one or more devices, or only the one or more mediation apparatuses; and a conversion unit which converts the first job information into second job information describing the processing in a manner such that the one or more mediation apparatuses can recognize it, and delivers the second job information to the one or more mediation apparatuses through the communication unit.Type: ApplicationFiled: January 17, 2023Publication date: May 1, 2025Inventors: Takeaki KAWASHIMA, Yasuaki IRISAWA, Yoshikazu NOGUCHI, Yasuhiro KAGEYAMA, Ayano SAEKI, Satoshi TAKAHASHI
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Patent number: 12284952Abstract: A working machine may include: a working part; a prime mover configured to drive the working part; a housing supporting the working part; a handle attached to the housing such that the handle is rotatable about a rotation axis with respect to the housing and configured to be grasped by a user; and an elastic member arranged between the housing and the handle. The housing may comprise a first surface. The handle may include a second surface that faces the first surface in a rotation axis direction with an interval therebetween. The elastic member may be arranged between the first surface and the second surface.Type: GrantFiled: July 28, 2022Date of Patent: April 29, 2025Assignee: MAKITA CORPORATIONInventors: Satoshi Takahashi, Akira Shimizu
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Publication number: 20250133416Abstract: A wireless relay device includes: a receiver unit configured to receive a signal from each of a plurality of base stations; a control unit configured to be connected to a base station for which a received quality of the signal is equal to or greater than a threshold value; and a relay unit configured to perform relaying of a signal between the base station to be connected to and a terminal. The receiver unit receives control information from the base station to be connected to, the control unit activates or deactivates a relay function of the relay unit, based on the control information, and the control unit determines a wireless resource used by the relay unit, based on the control information.Type: ApplicationFiled: January 17, 2022Publication date: April 24, 2025Applicant: NTT DOCOMO, INC.Inventors: Shinya Kumagai, Haruhi Echigo, Yuki Takahashi, Shohei Yoshioka, Daisuke Kurita, Satoshi Nagata
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Publication number: 20250133541Abstract: A terminal according to an aspect of the present disclosure includes: a control section that determines, based on at least one of a radio resource control (RRC) information element (IE), a type of uplink control information (UCI) carried by a physical uplink control channel (PUCCH), downlink control information, and a medium access control (MAC) control element (CE), one scheme of a first scheme for respectively transmitting a plurality of repetitions of the PUCCH over a plurality of slots and a second scheme for respectively transmitting a plurality of repetitions of the PUCCH over a plurality of sub-slots; and a transmitting section that transmits the plurality of repetitions according to the scheme. According to the aspect of the present disclosure, it is possible to realize suitable PUCCH repeated transmission.Type: ApplicationFiled: August 17, 2022Publication date: April 24, 2025Applicant: NTT DOCOMO, INC.Inventors: Yuki Takahashi, Satoshi Nagata, Qiping Pi, Jing Wang, Lan Chen
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Publication number: 20250133521Abstract: A terminal includes: a communication unit configured to perform communication with a base station that is included in an NTN (Non-Terrestrial Network) via a non-terrestrial device and a wireless relay device; and a control unit configured to apply at least one of a first timing advance value or a second timing advance value to the communication, the first timing advance value corresponding to a section from the non-terrestrial device to the wireless relay device in a link from the non-terrestrial device to the terminal itself, and the second timing advance value corresponding to a section from the wireless relay device to the terminal itself in the link from the non-terrestrial device to the terminal itself.Type: ApplicationFiled: September 15, 2021Publication date: April 24, 2025Applicant: NTT DOCOMO, INC.Inventors: Shohei Yoshioka, Shinya Kumagai, Yuki Takahashi, Mayuko Okano, Masaya Okamura, Satoshi Nagata
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Publication number: 20250128905Abstract: A sheet processing apparatus includes a conveyor, a first folding roller, a second folding roller, a return conveyance passage, and a third folding roller. The conveyor conveys a sheet along a main conveyance passage in a conveyance direction. The second folding roller facing the first folding roller across the main conveyance passage conveys the sheet by a first conveyance amount. The return conveyance passage having a curvature is branched from the main conveyance passage at a branching position and is merged to the main conveyance passage at a merging position. The third folding roller facing the second folding roller across the return conveyance passage conveys the sheet by a second conveyance amount smaller than the first conveyance amount of the second folding roller. The second folding roller is on an outer peripheral side and the third folding roller is on an inner peripheral side of the return conveyance passage.Type: ApplicationFiled: October 2, 2024Publication date: April 24, 2025Applicant: Ricoh Company, Ltd.Inventors: Yuusuke SHIBASAKI, Atsushi SHINODA, Shuuto TOHKAISHI, Sho ASANO, Wataru TAKAHASHI, Tomomichi HOSHINO, Kotomi KAMEYAMA, Satoshi HIRATA, Shingo YOSHIZAWA, Suzuka FUJITA, Naofumi YOSHIDA, Ryota TAKAYAMA, Hirotaka YASUKAWA, Yoshito SUZUKI, Shinya MONMA, Yuji SUZUKI, Wataru NOZAKI, Jun YAMADA, Naohiro YOSHIDA, Yusuke HIRONO, Takahiro WATANABE, Yohsuke HARAGUCHI
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Publication number: 20250123577Abstract: Disclosed is a drum cartridge attachable to an image forming apparatus that includes a casing, a drum shaft bearing, a photosensitive drum rotatably supported by the drum shaft bearing, a charging roller for charging the photosensitive drum, a charging roller bearing, a charging roller urging member, a cleaning roller for cleaning the charging roller, a cleaning roller bearing, and a cleaning roller urging member. The charging roller is regulated in a circumferential direction by the charging roller bearing. The cleaning roller is regulated in a circumferential direction by the charging roller bearing. The charging roller bearing includes a first portion for regulating the cleaning roller bearing, and a second portion for regulating the cleaning roller bearing. The cleaning roller includes a regulation portion for regulating the cleaning roller bearing in a rotation shaft axis direction of the cleaning roller.Type: ApplicationFiled: September 26, 2024Publication date: April 17, 2025Inventors: SATOSHI NAWA, MICHIHIRO TAKAHASHI
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Publication number: 20250126962Abstract: Provided is a light-emitting element with high external quantum efficiency, or a light-emitting element with a long lifetime. The light-emitting element includes, between a pair of electrodes, a light-emitting layer including a guest material and a host material, in which an emission spectrum of the host material overlaps with an absorption spectrum of the guest material, and phosphorescence is emitted by conversion of an excitation energy of the host material into an excitation energy of the guest material. By using the overlap between the emission spectrum of the host material and the absorption spectrum of the guest material, the energy smoothly transfers from the host material to the guest material, so that the energy transfer efficiency of the light-emitting element is high. Accordingly, a light-emitting element with high external quantum efficiency can be achieved.Type: ApplicationFiled: October 21, 2024Publication date: April 17, 2025Inventors: Satoko SHITAGAKI, Satoshi SEO, Nobuharu OHSAWA, Hideko INOUE, Masahiro TAKAHASHI, Kunihiko SUZUKI
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Patent number: 12278075Abstract: A fuse comprising including a housing, a fusible element disposed within the housing, first and second terminals extending from opposite ends of the fusible element and out of the housing, and a quantity of arc suppressing material disposed on the fusible element, wherein the arc suppressing material is formed of a polyamide hotmelt adhesive mixed with a flame retardant.Type: GrantFiled: November 17, 2023Date of Patent: April 15, 2025Assignee: Littelfuse, Inc.Inventors: Martin G. Pineda, Marco Doms, Sergio Fuentes Godinez, Toshikazu Yamaoka, Satoshi Sakamoto, Hajime Takahashi, Keiichiro Nomura, Werner Johler
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Publication number: 20250119266Abstract: A wireless relay device includes: a communication unit configured to relay a downlink wireless signal or an uplink wireless signal; a reception unit configured to receive information related to a control of relaying of the downlink wireless signal or the uplink wireless signal; and a control unit configured to perform the control of relaying the downlink wireless signal or the uplink wireless signal based on the control information during a period from reception of the received control information or from a start of application of the received control information until after a specified period.Type: ApplicationFiled: December 27, 2021Publication date: April 10, 2025Applicant: NTT DOCOMO, INC.Inventors: Haruhi Echigo, Shohei Yoshioka, Shinya Kumagai, Daisuke Kurita, Yuki Takahashi, Satoshi Nagata
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Publication number: 20250119227Abstract: Provided is an optical communication system having an aggregate station at a head and a plurality of extension stations connected in series. Each of the plurality of extension stations demultiplexes a signal received from upstream-side equipment into a first demultiplexed signal having a locally allocated wavelength and a second demultiplexed signal having another wavelength and transmits the second demultiplexed signal to downstream-side equipment. Each of the plurality of extension stations multiplexes a signal received from the downstream-side equipment and a locally processed signal and transmits a multiplexing result to the upstream-side equipment.Type: ApplicationFiled: February 3, 2022Publication date: April 10, 2025Applicants: NIPPON TELEGRAPH AND TELEPHONE CORPORATION, NTT DOCOMO, INC.Inventors: Kota ITO, Yuta TAKAHASHI, Mizuki SUGA, Takuto ARAI, Yushi SHIRATO, Daisei UCHIDA, Hideki TOSHINAGA, Naoki KITA, Yoshihisa KISHIYAMA, Satoshi SUYAMA
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Publication number: 20250120314Abstract: To provide a light-emitting element with an improved reliability, a light-emitting element with a high current efficiency (or a high quantum efficiency), and a novel dibenzo[f,h]quinoxaline derivative that is favorably used in a light-emitting element which is one embodiment of the present invention. A light-emitting element includes an EL layer between an anode and a cathode. The EL layer includes a light-emitting layer; the light-emitting layer contains a first organic compound having an electron-transport property and a hole-transport property, a second organic compound having a hole-transport property, and a light-emitting substance; the combination of the first organic compound and the second organic compound forms an exciplex; the HOMO level of the first organic compound is lower than the HOMO level of the second organic compound; and a difference between the HOMO level of the first organic compound and the HOMO level of the second organic compound is less than or equal to 0.4 eV.Type: ApplicationFiled: October 15, 2024Publication date: April 10, 2025Applicant: Semiconductor Energy Laboratory Co., Ltd.Inventors: Satoshi SEO, Takao HAMADA, Tatsuyoshi TAKAHASHI, Yasushi KITANO, Hiroki SUZUKI, Hideko INOUE
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Publication number: 20250112700Abstract: Provided is an optical communication system having an aggregate station at a head and a plurality of extension stations connected in series. The aggregate station outputs a downlink optical signal generated by performing electrical-to-optical (E/O) conversion for a radio signal to the plurality of extension stations and acquires radio signals by performing optical-to-electrical (O/E) conversion for uplink optical signals input from the plurality of extension stations. Each extension station transmits a radio signal obtained by performing O/E conversion for the downlink optical signal received from the aggregate station and transmits an uplink optical signal generated by performing E/O conversion for a received radio signal to the aggregate station. Wavelengths of the uplink optical signal and the downlink optical signal allocated to the plurality of extension stations are the same.Type: ApplicationFiled: February 3, 2022Publication date: April 3, 2025Applicants: NIPPON TELEGRAPH AND TELEPHONE CORPORATION, NTT DOCOMO, INC.Inventors: Kota ITO, Yuta TAKAHASHI, Mizuki SUGA, Takuto ARAI, Yushi SHIRATO, Daisei UCHIDA, Hideki TOSHINAGA, Naoki KITA, Yoshihisa KISHIYAMA, Satoshi SUYAMA
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Publication number: 20250105989Abstract: This terminal comprises a control unit that determines a cell to transmit control information on the basis of a timing pattern indicating the order of cells to transmit the control information, and a transmitting unit that transmits the control information in the determined cell. If the timing pattern includes Scell to be de-activated, the timing pattern is changed before Scell is de-activated.Type: ApplicationFiled: July 26, 2021Publication date: March 27, 2025Applicant: NTT DOCOMO, INC.Inventors: Yuki Takahashi, Satoshi Nagata, Qiping Pi, Jing Wang, Lan chen