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1.发明授权Acryl-base polymer film, optical compensation film, and liquid-crystal display device having the same 有权丙烯酸系聚合物膜，光学补偿膜和具有该丙烯酸酯的聚合物膜的液晶显示装置公开(公告)号：US09261732B2
公开(公告)日：2016-02-16
申请号：US14146339
申请日：2014-01-02
Applicant: FUJIFILM Corporation
Inventor： Hiroyuki Kaihoko , Tatsuho Nomura , Ryuta Takegami
IPC: G02F1/1335 , G02F1/1343 , G02F1/13363 , G02B5/30
CPC classification number: G02F1/13363 , G02B5/3083 , G02F1/133528 , G02F1/134363 , G02F2001/133637 , G02F2001/134372 , G02F2413/04 , G02F2413/06 , G02F2413/11 , G02F2413/12
Abstract: The invention relates to an optical compensation film for IPS or FFS-mode liquid crystal display devices, having the tilt angle β[°] not equal to zero, β[°] being defined as φ giving the minimum value of retardation R[φ] which is retardation measured for incident light coming in a direction tilted by φ° from a normal line relative to the film-plane, the direction being in a plane including the direction perpendicular to the in-plane slow axis thereof and the normal line; and having retardation along the thickness direction at a wavelength of 550 nm, Rth(550), not equal to zero.
Abstract translation: 本发明涉及一种用于IPS或FFS模式液晶显示装置的光学补偿膜，其具有倾斜角＆bgr; [°]不等于零，＆bgr; [°]被定义为＆phgr; 给出延迟R [＆phgr]的最小值，其是对于相对于膜平面从法线倾斜角度的方向的入射光测量的延迟值，该方向在包括垂直于膜平面的方向的平面中 其平面内的慢轴和法线; 并且在波长550nm处具有沿厚度方向的延迟，Rth（550）不等于零。
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2.发明授权公开(公告)号：US11051930B2
公开(公告)日：2021-07-06
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：US11771806B2
公开(公告)日：2023-10-03
申请号：US16727817
申请日：2019-12-26
Applicant: FUJIFILM Corporation
Inventor： Kazuhiro Hasegawa , Ryuta Takegami , Kuniyuki Kaminaga , Yusuke Mochizuki
CPC classification number: A61L27/56 , A01N1/0231 , A01N1/0263 , A61L27/16 , A61L27/26 , A61L27/54 , A61L2300/43
Abstract: According to the present invention, there are provided a chamber for transplantation, including a membrane for immunoisolation including a porous membrane at at least part of a boundary between an inside and an outside of the chamber for transplantation, in which the porous membrane contains a polymer and has a layered compact portion where a pore diameter is the smallest within the membrane, a pore diameter continuously increases in a thickness direction from the compact portion toward both one surface A and the other surface B of the porous membrane, a porosity in a vicinity of the surface A is 65% or more, an average pore diameter of the surface A is larger than an average pore diameter of the surface B, and the surface B is disposed on the inside of the chamber for transplantation; and a device for transplantation including the chamber for transplantation enclosing a biological constituent therein. In the chamber for transplantation of the present invention, angiogenesis in a recipient is induced and a deterioration in substance permeability is unlikely to occur.
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公开(公告)号：US20200048597A1
公开(公告)日：2020-02-13
申请号：US16659242
申请日：2019-10-21
Applicant: FUJIFILM Corporation
Inventor： Toshiki TAKEI , Tadanori Yamada , Ryuta Takegami , Kuniyuki Kaminaga , Akihito Fukunaga , Kazuhide Kanemura
Abstract: An object of the present invention is to provide a separation substrate having a high megakaryocyte blocking rate and a high platelet permeation rate, and a cell separation filter and a method for producing a platelet which use the same. The separation substrate of the present invention is a separation substrate including non-woven fabric for separating a platelet from a cell suspension containing a megakaryocyte and the platelet, in which an average pore diameter of the separation substrate is 2.0 μm to 15.0 μm, and a thickness of the separation substrate is 10 μm to 500 μm.
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公开(公告)号：US20190240641A1
公开(公告)日：2019-08-08
申请号：US16383088
申请日：2019-04-12
Applicant: FUJIFILM Corporation
Inventor： Kuniyuki Kaminaga , Ryuta Takegami
CPC classification number: B01J20/24 , A61K35/15 , A61M1/02 , B01D71/16 , B01J20/28 , B01J20/28033 , B01J20/28059 , B01J20/28061 , B01J20/28085
Abstract: A filtering medium for selective adsorption of blood components contains a cellulose acylate, and has a glass transition temperature of 126° C. or higher, an average through-hole diameter of 0.1 to 50 μm, and a specific surface area of 1.0 to 100 m2/g.
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Patent Agency Ranking
公开(公告)号：US09315653B2
公开(公告)日：2016-04-19
申请号：US14223313
申请日：2014-03-24
Applicant: FUJIFILM Corporation
Inventor： Ryuta Takegami
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：US11856946B2
公开(公告)日：2024-01-02
申请号：US18090794
申请日：2022-12-29
Applicant: FUJIFILM Corporation
Inventor： Kuniyuki Kaminaga , Ryuta Takegami , Kazuhiro Hasegawa , Yusuke Mochizuki
CPC classification number: A01N1/0231 , B01D63/089 , A61B2017/00969
Abstract: According to the present invention, there are provided a chamber for transplantation, as a planar chamber for transplantation which has a structure in which membranes for immunoisolation face each other, and which is capable of stably enclosing a biological constituent, including a membrane for immunoisolation at a boundary between an inside and an outside of the chamber for transplantation, in which the membranes for immunoisolation which face each other have joint portions that are joined to each other, an interior space includes a point at a distance of 10 mm or longer from any position of the joint portion, and the membrane for immunoisolation has flexibility that allows a distance of 1 mm to 13 mm as the following distance: in a case where a portion of 10 mm from a side surface of one short side of a 10 mm×30 mm rectangular test piece of the membrane for immunoisolation is vertically sandwiched between flat plates, and the flat plates are placed horizontally, a distance between a horizontal plane including a center plane in a thickness direction of the sandwiched portion of the membrane for immunoisolation, and a part, which is farthest from the horizontal plane, of a residual 20 mm-portion projecting from the flat plate; and a device for transplantation including the chamber for transplantation enclosing a biological constituent therein.
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公开(公告)号：US11576370B2
公开(公告)日：2023-02-14
申请号：US16728529
申请日：2019-12-27
Applicant: FUJIFILM Corporation
Inventor： Yusuke Mochizuki , Kuniyuki Kaminaga , Kazuhiro Hasegawa , Ryuta Takegami
Abstract: According to the present invention, there are provided a chamber for transplantation which has a high durability, and in which an enclosed biological constituent can be maintained for a long period of time because an interior space thereof is efficiently secured; and a method for manufacturing the chamber for transplantation. The chamber for transplantation includes one or more membranes for immunoisolation at a boundary between an inside and an outside of the chamber for transplantation, in which all of the membranes for immunoisolation include a porous membrane containing a polymer, and a joint portion at which the porous membranes are directly fusion welded to each other is provided. The method for manufacturing a chamber for transplantation includes preparing one or more porous membranes containing a polymer selected from polysulfone and polyethersulfone, bringing one part of the porous membrane into direct contact with another part of the porous membrane, and performing a heat fusion welding of the two parts that are in direct contact with each other at a temperature which is a glass transition temperature of the polymer or higher and lower than a melting point of the polymer.
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公开(公告)号：US11570983B2
公开(公告)日：2023-02-07
申请号：US16728456
申请日：2019-12-27
Applicant: FUJIFILM Corporation
Inventor： Kuniyuki Kaminaga , Ryuta Takegami , Kazuhiro Hasegawa , Yusuke Mochizuki
Abstract: According to the present invention, there are provided a chamber for transplantation, as a planar chamber for transplantation which has a structure in which membranes for immunoisolation face each other, and which is capable of stably enclosing a biological constituent, including a membrane for immunoisolation at a boundary between an inside and an outside of the chamber for transplantation, in which the membranes for immunoisolation which face each other have joint portions that are joined to each other, an interior space includes a point at a distance of 10 mm or longer from any position of the joint portion, and the membrane for immunoisolation has flexibility that allows a distance of 1 mm to 13 mm as the following distance: in a case where a portion of 10 mm from a side surface of one short side of a 10 mm×30 mm rectangular test piece of the membrane for immunoisolation is vertically sandwiched between flat plates, and the flat plates are placed horizontally, a distance between a horizontal plane including a center plane in a thickness direction of the sandwiched portion of the membrane for immunoisolation, and a part, which is farthest from the horizontal plane, of a residual 20 mm-portion projecting from the flat plate; and a device for transplantation including the chamber for transplantation enclosing a biological constituent therein.
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公开(公告)号：US09515213B2
公开(公告)日：2016-12-06
申请号：US14448133
申请日：2014-07-31
Applicant: FUJIFILM Corporation
Inventor： Ryuta Takegami , Naomi Yasuda , Makoto Fukuda
IPC: C08J7/04 , C09C1/36 , C09C3/06 , H01L31/049 , H01L31/048 , C08L67/00 , C09C1/00
CPC classification number: H01L31/049 , C08J7/047 , C08J2367/02 , C08J2483/04 , C08L67/00 , C09C1/0084 , C09C1/3661 , Y02E10/50
Abstract: A back protective sheet for a solar cell module containing a polyester support that is biaxially stretched and then subjected to a thermal fixation treatment; and a polymer layer arranged to be in contact with at least one surface of the polyester support, wherein the polymer layer contains a binder having at least one functional group selected from a carboxyl group, a hydroxyl group, an amino group, a sulfonic acid group, and a carbonyl group; a pigment; and a crosslinking agent-derived structure, and the polyester support contains a polyester, a pigment, and an terminal blocking agent, has excellent adhesion between the support and the functional layer after wet heat aging.
Abstract translation: 一种用于太阳能电池模块的背部保护片，其包含双轴向拉伸然后进行热固定处理的聚酯载体; 以及布置成与所述聚酯载体的至少一个表面接触的聚合物层，其中所述聚合物层含有具有至少一个选自羧基，羟基，氨基，磺酸基团中的至少一个官能团的粘合剂 ，和羰基; 颜料; 和交联剂衍生的结构，并且聚酯载体含有聚酯，颜料和封端剂，在湿热老化后，载体和功能层之间的粘附性优异。
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