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Patent Agency Ranking
公开(公告)号：EP4235146A3
公开(公告)日：2023-09-20
申请号：EP23161319.1
申请日：2018-03-13
Applicant: Toppan Printing Co., Ltd.
Inventor： NAGAHARA, Misaki , MAKINO, Yoichi , HOSHINO, Akihiro , HIRASE, Takumi , KUNITOMI, Tomoko , GOTO, Keisuke , HORIUCHI, Yosuke
Abstract: An analysis device is provided for detecting a biochemical reaction by using a detector. The device includes a well array in which a plurality of wells are formed. Each of the wells has an aspect ratio of 1 or more as calculated by the following Formula (1): Aspect ratio = Depth of each well / Diameter of largest circle among circles included in a region enclosed by a rim of each well... Formula (1)
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公开(公告)号：EP3584306A1
公开(公告)日：2019-12-25
申请号：EP19190779.9
申请日：2015-02-02
Applicant: Toppan Printing Co., Ltd.
Inventor： MAKINO, Yoichi , KUNITOMI, Tomoko
Abstract: A biomolecule analysis kit includes a reaction container configured to perform an enzymatic reaction, the reaction container including a base portion which has a container-shaped portion and a low-adsorption structural portion which is provided on at least the inner surface of the container-shaped portion, the low-adsorption structural portion having an adsorption rate lower than the base portion at which at least one of a sample which becomes a target of analysis in the enzymatic reaction and a reagent for the enzymatic reaction is adsorbed thereonto, wherein a signal resulting from the enzymatic reaction is configured to be detected when the enzymatic reaction is performed in the reaction container.
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公开(公告)号：EP4421494A3
公开(公告)日：2025-01-01
申请号：EP24187811.5
申请日：2015-11-04
Applicant: Toppan Printing Co., Ltd.
Inventor： MAKINO, Yoichi , OZAWA, Tomoyuki , AKASHI, Shuichi , KUNITOMI, Tomoko
Abstract: An array device for biomolecule quantification includes a base having a plurality of wells, a cover having a gap between the base and the cover and laid over the base to cover openings of the plurality of wells, an injection port communicating with the gap between the base and the cover, and a discharge port formed at a position apart from the injection port and communicating with the gap between the base and the cover. In the device after an aqueous solution is filled in between the base and the cover, a liquid containing biomolecules is introduced from the injection port into the gap between the base and the cover to discharge surplus aqueous solution, the surplus aqueous solution being outside the plurality of wells, from the discharge port, and the biomolecules are transferred by diffusion to the aqueous solution filled in the plurality of wells.
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公开(公告)号：EP4421494A2
公开(公告)日：2024-08-28
申请号：EP24187811.5
申请日：2015-11-04
Applicant: Toppan Printing Co., Ltd.
Inventor： MAKINO, Yoichi , OZAWA, Tomoyuki , AKASHI, Shuichi , KUNITOMI, Tomoko
IPC: G01N37/00
CPC classification number: C12Q1/68 , G01N33/53 , C12M33/00 , C12M35/00 , B01L3/5027 , B01L2300/081620130101 , B01L2200/068920130101 , B01L2300/087720130101 , B01L2200/064220130101 , B01L2300/085120130101 , B01L2200/068420130101 , B01L2200/067320130101
Abstract: An array device for biomolecule quantification includes a base having a plurality of wells, a cover having a gap between the base and the cover and laid over the base to cover openings of the plurality of wells, an injection port communicating with the gap between the base and the cover, and a discharge port formed at a position apart from the injection port and communicating with the gap between the base and the cover. In the device after an aqueous solution is filled in between the base and the cover, a liquid containing biomolecules is introduced from the injection port into the gap between the base and the cover to discharge surplus aqueous solution, the surplus aqueous solution being outside the plurality of wells, from the discharge port, and the biomolecules are transferred by diffusion to the aqueous solution filled in the plurality of wells.
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公开(公告)号：EP4235146A2
公开(公告)日：2023-08-30
申请号：EP23161319.1
申请日：2018-03-13
Applicant: Toppan Printing Co., Ltd.
Inventor： NAGAHARA, Misaki , MAKINO, Yoichi , HOSHINO, Akihiro , HIRASE, Takumi , KUNITOMI, Tomoko , GOTO, Keisuke , HORIUCHI, Yosuke
IPC: G01N15/06
Abstract: An analysis device is provided for detecting a biochemical reaction by using a detector. The device includes a well array in which a plurality of wells are formed. Each of the wells has an aspect ratio of 1 or more as calculated by the following Formula (1): Aspect ratio = Depth of each well / Diameter of largest circle among circles included in a region enclosed by a rim of each well... Formula (1)
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