公开(公告)号：US20220271215A1

公开(公告)日：2022-08-25

申请号：US17741859

申请日：2022-05-11

Applicant: FUJIFILM Corporation

Inventor： Yusuke KAGAWA ,  Teruo ASHIKAWA ,  Kazuo HIRAGUCHI

IPC: H01L41/193 ,  H01L41/45

Abstract: An object of the present invention is to provide a laminated piezoelectric element in which piezoelectric films are laminated, capable of easily performing connection of an electrode layer of each piezoelectric film and an external device. The piezoelectric film includes a piezoelectric layer and a laminated sheet in which an electrode layer and a protective layer are laminated, piezoelectric layers are arranged between the laminated sheets facing the electrode layer, the laminated sheet includes a protruding portion protruding from the piezoelectric layer, the protruding portion is provided with a lead-out wire attached to a surface between the electrode layer and the protective layer, and the object is achieved by contacting the lead-out wire and connecting electrode layers having a same polarity of each piezoelectric film.

公开(公告)号：US20200104665A1

公开(公告)日：2020-04-02

申请号：US16525615

申请日：2019-07-30

Applicant: FUJIFILM CORPORATION

Inventor： Yusuke KAGAWA

IPC: G06K19/06 ,  G06K7/10 ,  G11B33/02

Abstract: A recording tape cartridge includes a case configured by first and second halves being joined to each other first and second peripheral walls are butted against each other and stores a reel, a label surface formed of a first half label surface of the first peripheral wall and a second half label surface of the second peripheral wall on a side opposite to a loading direction of the case to a drive device and that allows a barcode label with a one-dimensional or two-dimensional barcode to be attached thereto, and a reference surface formed on a bottom plate and is used for positioning the case in a thickness direction in a case of being loaded into the drive device. The first or second half label surface is inclined at one degree or more with respect to a vertical plane perpendicular to the reference surface in a side view.

公开(公告)号：US20190332911A1

公开(公告)日：2019-10-31

申请号：US16377262

申请日：2019-04-08

Applicant: FUJIFILM CORPORATION

Inventor： Yusuke KAGAWA

IPC: G06K19/077 ,  G06K19/06

Abstract: A recording tape cartridge storage case includes a case body made of resin having a bottom plate that is rectangular in a bottom view and a peripheral wall erected from a peripheral edge of the bottom plate, and storing a plurality of recording tape cartridges with label areas thereof directed upward, respectively, and a lid member made of resin that is attached to an upper end of the peripheral wall, seals the case body, and has transmission parts that are transparent flat surfaces being in contact with at least a peripheral part of the label area and being formed closer to the bottom plate than a support part that supports another case body stacked thereon is, on a portion facing the label area.

公开(公告)号：US20190295599A1

公开(公告)日：2019-09-26

申请号：US16357327

申请日：2019-03-19

Applicant: FUJIFILM CORPORATION

Inventor： Yosuke SUMIYA ,  Yusuke KAGAWA

IPC: G11B33/02 ,  G11B33/04

Abstract: A recording tape cartridge storage case includes a case body made of resin having a bottom plate that is rectangular in a bottom view and a peripheral wall erected from a peripheral edge of the bottom plate, a plurality of recording tape cartridges being stored in at least two rows with label areas thereof directed upward, respectively, and a bottom rib interposed between mutually adjacent side surfaces of the recording tape cartridges that form the rows being formed on the bottom plate; and a lid member made of resin that is attached to an upper end of the peripheral wall, seals the case body, and has a top rib interposed between the side surfaces, transmission parts that are transparent flat surfaces being formed in portions that face the label areas on both sides of the top rib.

公开(公告)号：US20170217060A1

公开(公告)日：2017-08-03

申请号：US15361501

申请日：2016-11-28

Applicant: FUJIFILM CORPORATION

Inventor： Yusuke KAGAWA

IPC: B29C45/14 ,  B29C45/72

CPC classification number: B29C45/14 ,  B29C45/14598 ,  B29C45/14631 ,  B29C45/7207 ,  B29C67/0048 ,  B29K2069/00 ,  B29K2305/00 ,  B29K2705/02 ,  B29L2017/008 ,  G11B23/044 ,  G11B23/113

Abstract: A method for manufacturing a reel includes molding a reel configuration component that is made of resin and includes a reel hub with an outer peripheral face for winding a recording tape onto, after the molding and prior to the reel configuration component cooling and shrinking, embedding a reinforcement ring into the reel hub, and after the embedding, cooling and shrinking the reel configuration component and fixing the reinforcement ring to the reel hub.