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公开(公告)号：US12228979B2
公开(公告)日：2025-02-18
申请号：US17273691
申请日：2020-04-20
Inventor： Shuji Yamashita , Ichiro Okuda , Chiharu Matsukawa
IPC: G06F1/18
Abstract: An image display device according to an embodiment includes: a display panel which displays an image on a front surface of the display panel; an antenna unit which is positioned in front of the front surface of the display panel; and a front wall which accommodates the antenna unit. For example, the antenna unit overlaps the display panel in a front-back direction. For example, the front wall is disposed along a lower edge of the display panel, and protrudes forward relative to the display panel.
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公开(公告)号：US12227101B2
公开(公告)日：2025-02-18
申请号：US17632259
申请日：2020-07-21
Inventor： Takashi Matsuda , Changhui Yang
Abstract: A charger information holding unit of a management system holds an identification information item and charging efficiencies of a plurality of chargers for charging an electric vehicle, the identification information item and the charging efficiencies being associated with each other. A communication unit of the management system receives an identification information item on a charger from an electric vehicle connected to the charger, via a network. A creating unit of the management system creates a charging plan for the electric vehicle, based on a required charging amount and a target charging termination time. The creating unit of the management system refers to the charger information holding unit and determines a charging efficiency of the charger connected to the electric vehicle, based on the received identification information item, and creates a charging plan with the charging efficiency of the charger. The communication unit of the management system transmits the created charging plan to the electric vehicle via the network.
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公开(公告)号：US20250056155A1
公开(公告)日：2025-02-13
申请号：US18930071
申请日：2024-10-29
Inventor： Kota NAKAHASHI , Shuji SAIKI , Akihisa KAWAMURA , Satoshi TAKAYAMA
IPC: H04R1/34
Abstract: An acoustic lens includes: a plurality of first partition plates aligned apart from each other in the traveling direction of sound waves to be emitted from a loudspeaker. Each of the plurality of first partition plates includes holes through which the sound waves pass. The lengths of the plurality of first partition plates in a first direction are mutually different.
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公开(公告)号：US20250055041A1
公开(公告)日：2025-02-13
申请号：US18851295
申请日：2023-03-30
Inventor： Yohei Uchiyama
IPC: H01M10/0587 , H01M4/02 , H01M4/66 , H01M10/04 , H01M10/052 , H01M50/107 , H01M50/449 , H01M50/491
Abstract: A lithium secondary battery includes: a wound electrode group including a positive electrode, a negative electrode including a negative electrode current collector, and a separator disposed between the positive electrode and the negative electrode; a core member disposed in a hollow part of the electrode group; and a non-aqueous electrolyte having lithium ion conductivity. Lithium metal is deposited on the negative electrode when the battery is charged, and the lithium metal dissolves when the battery is discharged. The negative electrode current collector is an austenitic stainless steel foil or an oxygen-free copper foil.
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公开(公告)号：US20250055033A1
公开(公告)日：2025-02-13
申请号：US18723960
申请日：2022-10-14
Inventor： Yuanlong Zhong , Satoshi Nishitani
IPC: H01M10/0567 , H01M4/36 , H01M4/38 , H01M4/587 , H01M10/0525 , H01M10/0569
Abstract: Disclosed is a non-aqueous electrolyte secondary battery including: a negative electrode that includes a negative electrode active material; a separator; a positive electrode that is provided to oppose the negative electrode with the separator interposed therebetween; and a non-aqueous electrolyte. The negative electrode active material includes 3 mass % or more of a silicon-containing material. The silicon-containing material includes carbon composite particles. Each of the carbon composite particles includes a carbon phase and a silicon phase dispersed in the carbon phase. The non-aqueous electrolyte contains a 5- or 6-membered sulfur-containing cyclic ester compound that has a carbon-carbon unsaturated bond and a structure represented by —O—S(═O)n-O—, where n is 1 or 2.
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Patent Agency Ranking
116.发明申请公开(公告)号：US20250054982A1
公开(公告)日：2025-02-13
申请号：US18720824
申请日：2022-12-20
Inventor： Maho Harada , Takahito Nakayama
Abstract: A positive electrode for a secondary battery including a positive electrode current collector, and a positive electrode active material layer supported on the positive electrode current collector. The positive electrode active material layer contains active material particles, a binder, and a thermal decomposable additive, and the thermal decomposable additive includes an acetamidobenzoic acid.
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公开(公告)号：US20250052823A1
公开(公告)日：2025-02-13
申请号：US18721151
申请日：2022-12-07
Inventor： Takashi MATSUDA , Yusuke ITAKURA , Shinya NISHIKAWA , Masaaki TAKEGATA , Hiroshi TAKAO , Takashi IIDA
IPC: G01R31/374 , G01R31/367 , G01R31/3828 , G01R31/3842 , G01R31/396 , H01M10/48
Abstract: In a battery abnormality detection system, a data acquirer acquires a current flowing through a battery and a temperature of the battery. A determiner determines presence or absence of abnormal heat generation of the battery based on a relation between an amount of the current flowing through the battery in a certain period and a temperature rise of the battery in the certain period. The determiner determines the presence or absence of the abnormal heat generation of the battery based on the current and the temperature of the battery in a charging period in which the temperature of the battery exceeds a set temperature.
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公开(公告)号：US12225654B2
公开(公告)日：2025-02-11
申请号：US17261920
申请日：2019-09-11
Inventor： Mikio Fukui , Takashi Uno , Fumitaka Ogasawara , Motoyoshi Iwata , Shinji Takano , Daisuke Hosokawa , Masayoshi Hiramoto
Abstract: A microwave heating device includes: a heating chamber for accommodating a heating target object, a microwave generator for generating a microwave, and a coaxial connector. The coaxial connector includes a center conductor, an insulator, and an external conductor. The center conductor is connected to an output terminal of the microwave generator. An air gap is defined between the center conductor and the insulator.
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公开(公告)号：US12225283B2
公开(公告)日：2025-02-11
申请号：US17986729
申请日：2022-11-14
Inventor： Takaaki Yamasaki , Shinichi Yamamoto , Kyosuke Osuka , Yuichi Suzuki , Akira Seto
Abstract: An imaging apparatus includes: an image sensor that captures a subject image to generate image data; an output interface that outputs information to a user; and a controller that controls the output interface, based on recording data and the image data generated by the image sensor, the recording data recording information on a first moving image, wherein the controller causes the output interface to output shooting assist information during shooting of a second moving image with the image sensor, the shooting assist information assisting the user to match the second moving image with the first moving image.
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120.发明授权公开(公告)号：US12224452B2
公开(公告)日：2025-02-11
申请号：US16637034
申请日：2018-11-02
Inventor： Yuki Morikawa , Masanori Sugimori , Yasunori Baba , Katsunori Yanagida , Nobuhiro Hirano
IPC: H01M2/16 , H01M4/131 , H01M4/36 , H01M4/58 , H01M4/66 , H01M10/0525 , H01M50/417 , H01M50/423 , H01M50/451 , H01M50/457 , H01M50/46 , H01M4/02
Abstract: In a nonaqueous electrolyte secondary battery, a separator includes a substrate, a first filler layer disposed on one side of the substrate and containing phosphate salt particles, and a second filler layer disposed on the other side of the substrate and containing inorganic particles. The separator is disposed between a positive electrode and a negative electrode in such a manner that the side of the substrate which bears the first filler layer is directed to the positive electrode side.
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