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公开(公告)号：US20230318049A1
公开(公告)日：2023-10-05
申请号：US18028695
申请日：2021-08-18
Inventor： Hiroyuki Matsumoto , Kazuhiro Iida , Hideharu Takezawa
IPC: H01M10/42 , H01M10/0525 , H01M10/056
CPC classification number: H01M10/4235 , H01M10/0525 , H01M10/056 , H01M2300/0088
Abstract: This lithium ion secondary battery comprises a negative electrode, a positive electrode, a non-aqueous electrolyte including a lithium salt, and an aqueous electrolyte including a lithium salt, wherein: among the negative electrode and the positive electrode, the aqueous electrolyte contacts only the positive electrode; among the negative electrode and the positive electrode, the non-aqueous electrolyte contacts at least the negative electrode; the positive electrode contains a positive electrode active material; the positive electrode active material contains a lithium transition metal composite oxide and a surface modification layer formed on the surface of primary particles of the lithium transition metal composite oxide; and the surface modification layer contains an alkali earth metal element.
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公开(公告)号：USD998619S1
公开(公告)日：2023-09-12
申请号：US29812926
申请日：2021-10-25
Designer： Soichiro Katayama , So Suzuki , Hiroyuki Matsumoto
Abstract: FIG. 1 is a front perspective view of a portable computer of the present invention;
FIG. 2 is a rear perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a first side view thereof;
FIG. 6 is a second side view thereof;
FIG. 7 is a top view thereof;
FIG. 8 is a bottom view thereof;
FIG. 9 is another front perspective view thereof; and,
FIG. 10 is another front perspective view thereof.
The broken lines in the drawings illustrate portions of the portable computer that form no part of the claimed design.
The broken lines in FIGS. 9 and 10 represent environmental subject matter only and form no part of the claimed design.-
公开(公告)号：US10206030B2
公开(公告)日：2019-02-12
申请号：US15001634
申请日：2016-01-20
Inventor： Hiroyuki Matsumoto , Shuichi Watanabe , Hisashi Tsuji
Abstract: A microphone array system includes a camera that images a picture for a target place, and a microphone array that picks up sound. A sound source position is calculated based on the picked up sound. An image is displayed on a display, the image including an imaged target place picture and a sound source position mark indicative of the sound source position. An instruction of a specified spot is received in the target place picture displayed on the display. Sound directivity is formed in a direction from the microphone array toward the specified spot based on the picked up sound, and sound data is generated by emphasizing sound in the direction in which the sound directivity is formed. The generated sound data is output to the speaker to reproduce the sound data.
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公开(公告)号：USD821997S1
公开(公告)日：2018-07-03
申请号：US29598994
申请日：2017-03-30
Designer： Yusuke Oshima , Hiroyuki Matsumoto
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公开(公告)号：US09826211B2
公开(公告)日：2017-11-21
申请号：US14654944
申请日：2013-12-27
Inventor： Hirotaka Sawa , Shinichi Shigenaga , Toshimichi Tokuda , Shintaro Yoshikuni , Shuichi Watanabe , Tadashi Maki , Hirokazu Tasaka , Susumu Ono , Keisuke Fujimoto , Shojiro Matsuo , Teppei Fukuda , Hiroyuki Matsumoto , Akitoshi Izumi , Hisashi Tsuji , Kazunori Hayashi , Ryoichi Yuge
IPC: H04N9/80 , H04N9/802 , G11B31/00 , H04N5/93 , H04N21/234 , H04N21/81 , H04R3/00 , H04N9/82 , H04N9/87 , H04N5/225 , G11B27/34 , H04R1/08 , H04R27/00 , G11B27/10 , H04R1/04 , H04R1/40 , H04R29/00
CPC classification number: H04N9/802 , G11B27/10 , G11B27/34 , G11B31/006 , H04N5/2252 , H04N5/93 , H04N9/8211 , H04N9/87 , H04N21/23412 , H04N21/8106 , H04R1/04 , H04R1/08 , H04R1/086 , H04R1/406 , H04R3/005 , H04R27/00 , H04R29/008 , H04R2201/021 , H04R2410/07 , H04R2499/15
Abstract: A recorder receives designation of a video which is desired to be reproduced from a user. If designation of one or more designated locations where sound is emphasized on a screen of a display which displays the video is received by the recorder from the user via an operation unit during reproduction or temporary stopping of the video, a signal processing unit performs an emphasis process on audio data, that is, the signal processing unit emphasizes audio data in directions directed toward positions corresponding to the designated locations from a microphone array by using audio data recorded in the recorder. A reproducing device reproduces the emphasis-processed audio data and video data in synchronization with each other.
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Patent Agency Ranking
公开(公告)号：US09656619B2
公开(公告)日：2017-05-23
申请号：US14436661
申请日：2013-10-22
Inventor： Takashi Aida , Kenichi Takamatsu , Yoshiyuki Inada , Hiroyuki Matsumoto
CPC classification number: B60R16/03 , B60Q1/0088 , B60Q1/0094 , B60Q1/04 , F21V23/023 , H05B33/0803 , H05K7/1427
Abstract: Provided is a printed circuit board (1) on which the power supply circuit is mounted and a casing (2) which is shaped like a flat as a whole and in which the printed circuit board (1) is housed. An input terminal (11) of the power supply circuit is connected to an input socket (3) fixed to one end part, in a direction perpendicular to a thickness direction of the printed circuit board (1), of the casing. An output terminal (12) of the power supply circuit is connected to an output socket (4) protrudes from one side, in the thickness direction of the printed circuit board (1), of the casing (2). The casing (2) has a bulge part (21) which protruded to an opposite side to the protruding side of the output socket (5) and to which the input socket (3) is fixed.
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公开(公告)号：US11124294B2
公开(公告)日：2021-09-21
申请号：US16118915
申请日：2018-08-31
Inventor： Masayuki Toyama , Naoto Yumiki , Atsuhiro Tsuji , Hiroyuki Matsumoto
IPC: B64C39/02 , B64C27/00 , B64C27/08 , B64C13/16 , B64D45/00 , B64B1/02 , B64B1/58 , B64C27/20 , B64D31/06
Abstract: An aircraft includes; a plurality of rotor units each of which includes a propeller and a motor which drives the propeller, and generates thrust for flight of the aircraft; a controller which controls rotation of the propellers included in the plurality of rotor units; a balloon which laterally covers the plurality of rotor units; and a detector which detects a state of the aircraft, wherein the controller decreases a rotational speed of the propeller included in at least one rotor unit among the plurality of rotor units, according to a result of detection by the detector.
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公开(公告)号：US11069886B2
公开(公告)日：2021-07-20
申请号：US16357517
申请日：2019-03-19
Inventor： Hiroshi Kawada , Hiroyuki Matsumoto , Atsushi Fukui
IPC: H01M4/131 , H01M4/505 , H01M4/525 , H01M10/0525 , H01M4/62 , H01M4/04 , H01M4/587 , H01M4/36 , H01M4/139 , H01M4/58 , H01M4/133 , H01M4/136 , H01M4/485 , H01M4/02
Abstract: A negative electrode for a nonaqueous electrolyte secondary battery includes a negative electrode current collector, a negative electrode active material layer provided on the surface of the negative electrode current collector, and a first film which has lithium ion permeability and which coats at least a portion of the surface of the negative electrode active material layer and partially coats the surface of the negative electrode current collector. The first film preferably contains a first lithium compound containing an element M1, an element A1, and lithium. Herein, M1 is at least one selected from the group consisting of P, Si, B, V, Nb, W, Ti, Zr, Al, Ba, La, and Ta; and A1 is at least one selected from the group consisting of F, S, O, N, and Br.
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公开(公告)号：US20210135277A1
公开(公告)日：2021-05-06
申请号：US16640116
申请日：2018-09-21
Inventor： Nobuhiko Hojo , Hiroyuki Matsumoto , Kenji Matsubara , Hiroshi Kawada , Atsushi Fukui
IPC: H01M10/0562 , H01M10/0525 , H01M4/505 , H01M4/525
Abstract: An aqueous rechargeable battery includes: a positive electrode including a positive electrode current collector and a positive electrode active material layer provided on a surface of the positive electrode current collector; a negative electrode including a negative electrode current collector and a negative electrode active material layer provided on a surface of the negative electrode current collector; and an aqueous electrolyte solution containing a lithium salt and water. The positive electrode active material layer contains one or more positive electrode active materials and one or more lithium ion-conducting solid electrolytes; and the positive electrode active materials include a lithium transition metal oxide.
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公开(公告)号：US10984623B2
公开(公告)日：2021-04-20
申请号：US16334213
申请日：2017-09-15
Inventor： Yoshinori Kunieda , Masao Kubota , Hiroyuki Matsumoto
Abstract: A gate device disposed between a first space where a person waiting for passing through exists and a second space where a person already passed through exists, the device including: a gate main body disposed along a path through which the person existing in the first space passes when the person moves to the second space; and a shutter for blocking or opening the path. Furthermore, in plan view, a width of a first end portion positioned on a first space side in a short direction is narrower than a width of a second end portion positioned on a second space side in the short direction of the gate main body.
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