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公开(公告)号：US20220241211A1
公开(公告)日：2022-08-04
申请号：US17677045
申请日：2022-02-22
Applicant: FUJIFILM Corporation
Inventor： Kentaro NAKAMURA , Ryo KOGAWA , Ryuta TAKEGAMI , Yusuke MOCHIZUKI
Abstract: An object of the present invention is to provide a composition containing at least microcapsules and cell structures, where the composition can exhibit a high treatment effect in a case of being transplanted into a living body. There is provided a composition including at least (a) a microcapsule containing a polymer hydrogel; and (b) a cell structure containing a biocompatible polymer block and a cell, in which a plurality of biocompatible polymer blocks are arranged in gaps between a plurality of cells, where at least a part of the cell structures are encapsulated in the microcapsules.
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2.发明申请公开(公告)号：US20190262509A1
公开(公告)日：2019-08-29
申请号：US16408894
申请日：2019-05-10
Applicant: FUJIFILM Corporation
Inventor： Yusuke MOCHIZUKI , Kentaro NAKAMURA , Shigeaki OHTANI , Naohiro MATSUNAGA , Ryuta TAKEGAMI
IPC: A61L31/14 , A61L27/16 , A61F2/02 , A61L27/18 , A61L27/38 , A61L31/16 , A61L31/04 , A61K9/00 , A61K38/28
Abstract: According to the present invention, there is provided a membrane for immunoisolation, including a porous membrane that contains a polymer, in which Formulas (I) and (II) are satisfied for at least one surface of the porous membrane, B/A≤0.7 (I) and A≥0.015 (II) (in the formula, A represents a ratio of an N element to a C element on a surface of the membrane, and B represents a ratio of the N element to the C element at a depth of 30 nm from the surface of the membrane); a chamber for transplantation for enclosing a biological constituent therein, including the above-described membrane for immunoisolation on at least a part of a surface forming an inside and an outside of the chamber for transplantation; and a device for transplantation includes the above-described chamber for transplantation enclosing the above-described biological constituent therein. The membrane for immunoisolation of the present invention has a high bioaffinity.
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3.发明申请OPTICAL FILM, TRANSPARENT CONDUCTIVE FILM, TOUCH PANEL, SURFACE PROTECTION FILM AND DISPLAY DEVICE 审中-公开透明膜，透明导电膜，触控面板，表面保护膜和显示装置公开(公告)号：US20160187544A1
公开(公告)日：2016-06-30
申请号：US15065865
申请日：2016-03-10
Applicant: FUJIFILM Corporation
Inventor： Naomi WATANABE , Naruhiko AONO , Ryuta TAKEGAMI
CPC classification number: G02B1/14 , C08L23/0823 , G02B1/04 , G02B5/3083 , Y02P20/582 , C08L53/025 , C08L23/18
Abstract: An object of the present invention is to provide an optical film in which impact resistance and slipperiness of the film are excellent, and the occurrence of rainbow-like unevenness is suppressed. The present invention relates to an optical film containing a cyclic olefin-based resin and an elastomer, in which a content ratio of the elastomer is 5 mass % to 40 mass % with respect to the total mass of the optical film, and retardation Rth in a thickness direction in terms of a thickness of 40 μm is 6 nm to 90 nm. The present invention further relates to a transparent conductive film, a touch panel, a surface protection film, and a display device.
Abstract translation: 本发明的目的是提供一种光学膜，其中耐冲击性和光滑性优异，并且抑制了彩虹状凹凸的发生。 本发明涉及包含环状烯烃类树脂和弹性体的光学膜，其中弹性体的含量比相对于光学膜的总质量为5质量％至40质量％，并且延迟Rth在 厚度方向为40μm时为6nm〜90nm。 本发明还涉及透明导电膜，触摸屏，表面保护膜和显示装置。
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公开(公告)号：US20210387123A1
公开(公告)日：2021-12-16
申请号：US17459567
申请日：2021-08-27
Applicant: FUJIFILM Corporation
Inventor： Kazuomi INOUE , Yosuke NAKAGAWA , Ryuta TAKEGAMI , Kazuhide KANEMURA
Abstract: There is provided a liquid filter having a small pressure loss and a manufacturing method for a liquid filter. The liquid filter is a liquid filter that is composed of a nonwoven fabric formed of fibers containing a water-insoluble polymer and a hydrophilizing agent. In the nonwoven fabric, a fiber density continuously changes in a film thickness direction, a fiber density difference is present in the film thickness direction, the fiber density of one surface of the nonwoven fabric in the film thickness direction is maximal, and the fiber density of the other surface of the nonwoven fabric in the film thickness direction is minimal.
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公开(公告)号：US20200246760A1
公开(公告)日：2020-08-06
申请号：US16805075
申请日：2020-02-28
Applicant: FUJIFILM Corporation
Inventor： Kentaro NAKAMURA , Ryo KOGAWA , Yusuke MOCHIZUKI , Ryuta TAKEGAMI
Abstract: An object of the present invention is to provide a cell transplant device having an ability to induce angiogenesis around the cell transplant device, and a method for manufacturing the same. According to the present invention, a cell transplant device including a cell structure (A) that includes a plurality of biocompatible polymer blocks and a plurality of cells of at least one type, and in which at least one of the biocompatible polymer blocks is disposed in gaps between the plurality of cells; and an immunoisolation membrane (B) that encloses the cell structure is provided.
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Patent Agency Ranking
6.发明申请OPTICAL FILM, POLARIZATION PLATE, TRANSPARENT CONDUCTIVE FILM, SURFACE PROTECTION FILM, AND LIQUID CRYSTAL DISPLAY APPARATUS 审中-公开光学膜，偏光板，透明导电膜，表面保护膜和液晶显示装置公开(公告)号：US20160109632A1
公开(公告)日：2016-04-21
申请号：US14979553
申请日：2015-12-28
Applicant: FUJIFILM Corporation
Inventor： Ryuta TAKEGAMI , Naoyoshi YAMADA
IPC: G02B5/30
CPC classification number: G02B5/3083 , G02B5/3033 , G02B5/3058
Abstract: Disclosed is an optical film in which heat resistance or moisture resistance is excellent, and visibility is able to be sufficiently ensured. In the optical film used in a display apparatus including a polarizer, Re is 1,000 nm to 30,000 nm, and Rth is −30,000 nm to −1,000 nm. Further, disclosed are a polarization plate including the optical film, a transparent conductive film including the optical film, a surface protection film including the optical film including the optical film, and a liquid crystal display apparatus including the optical film.
Abstract translation: 公开了耐热性或耐湿性优异的光学膜，能够充分确保能见度。 在包括偏振器的显示装置中使用的光学膜中，Re为1000nm至30,000nm，Rth为-30,000nm至-1,000nm。 此外，公开了包括光学膜的偏振板，包括光学膜的透明导电膜，包括具有光学膜的光学膜的表面保护膜和包括该光学膜的液晶显示装置。
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公开(公告)号：US20140206797A1
公开(公告)日：2014-07-24
申请号：US14223313
申请日：2014-03-24
Applicant: FUJIFILM Corporation
Inventor： Ryuta TAKEGAMI
IPC: C08K5/521
CPC classification number: C08K5/521 , C08G63/80 , C08G63/85 , C08J5/18 , C08J2367/02 , C08K5/0091 , H01L31/048 , H01L31/049 , Y02E10/50 , C08L67/00
Abstract: A polyester resin composition including: a polyester resin; a titanium compound derived from a catalyst; and a phosphorous compound, wherein formula (1): 0.10
Abstract translation: 一种聚酯树脂组合物，其包含：聚酯树脂; 衍生自催化剂的钛化合物; 和磷化合物，其中式（1）：0.10
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公开(公告)号：US20220023226A1
公开(公告)日：2022-01-27
申请号：US17497289
申请日：2021-10-08
Applicant: FUJIFILM Corporation
Inventor： Yusuke MOCHIZUKI , Ryuta TAKEGAMI
Abstract: There is provided a production method for a microcapsule in which cells are encapsulated with alginic acid and a polycation, the method including dropwise adding a cell suspension containing cells and alginic acid into a calcium ion-containing solution to obtain a liquid droplet in which the cells are encapsulated in alginic acid, and immersing the liquid droplet in a coating liquid containing a polycation, to obtain the microcapsule, where the coating liquid contains a calcium ion or a barium ion at a concentration of 0.1 mM or more and 50.0 mM or less. According to the production method of the present invention, it is possible to produce a microcapsule having a uniform shape and particle size.
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9.发明申请公开(公告)号：US20190262122A1
公开(公告)日：2019-08-29
申请号：US16409241
申请日：2019-05-10
Applicant: FUJIFILM Corporation
Inventor： Yusuke MOCHIZUKI , Kentaro NAKAMURA , Shigeaki OHTANI , Naohiro MATSUNAGA , Ryuta TAKEGAMI
Abstract: According to the present invention, there are provided a membrane for immunoisolation, including: a porous membrane that contains a polymer, in which the porous membrane includes a layered compact portion where a pore diameter is the smallest within the membrane, and a pore diameter continuously increases in a thickness direction from the compact portion toward at least one surface of the porous membrane; a chamber for transplantation for enclosing a biological constituent therein, including the above-described membrane for immunoisolation on at least a part of a surface forming an inside and an outside of the chamber for transplantation; and a device for transplantation, including the above-described chamber for transplantation enclosing the biological constituent therein. In the membrane for immunoisolation of the present invention which can be manufactured at low costs, a deterioration in substance permeability is unlikely to occur.
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公开(公告)号：US20190071819A1
公开(公告)日：2019-03-07
申请号：US16178720
申请日：2018-11-02
Applicant: FUJIFILM Corporation
Inventor： Kuniyuki KAMINAGA , Ryuta TAKEGAMI , Yukihiro KATAI , Kosuke TANIGUCHI , Kazunori TAKAHASHI
Abstract: A fiber composite includes a cellulose fiber and a metal, in which the cellulose fiber contains a cellulose acylate, at least a part of a surface of the cellulose fiber carries at least a part of the metal, a degree of crystallinity of the cellulose fiber is from 0% to 50%, an average fiber diameter of the cellulose fiber is from 1 nm to 1μm and an average fiber length of the cellulose fiber is from 1 mm to 1 m.
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