公开(公告)号：US20180108492A1

公开(公告)日：2018-04-19

申请号：US15835740

申请日：2017-12-08

Applicant: FUJIFILM Corporation

Inventor： Hirotaka Satou ,  Naoyuki Hanaki ,  Toshihiro Ise

IPC: H01G9/20 ,  H01L51/44 ,  H01L51/00 ,  C07D307/79 ,  C09B23/10

CPC classification number: H01G9/2059 ,  C07D307/79 ,  C09B23/105 ,  H01G9/2027 ,  H01L51/0032 ,  H01L51/0086 ,  H01L51/0094 ,  H01L51/422 ,  H01L51/4226 ,  H01L51/44 ,  H01L2031/0344 ,  H01L2251/306 ,  Y02E10/549

Abstract: Provided are a photoelectric conversion element, a solar cell using the photoelectric conversion element, and a composition. The photoelectric conversion element includes a first electrode including a photosensitive layer, which includes a light absorbing agent, on a conductive support. The light absorbing agent includes a compound having a perovskite-type crystal structure that includes organic cations represented by the following Formulae (1) and (2), a cation of a metal atom, and an anion. R1—N(R1a)3+  Formula (1) R2—N(R2a)3+  Formula (2) In Formulae (1) and (2), R1 represents a specific group such as an alkyl group (including a specific substituent group in a case where the number of carbons is 1 or 2), and a cycloalkyl group. R2 represents a methyl group, an ethyl group, and the like. R1a and R2a represent a specific group such as a hydrogen atom and an alkyl group.

公开(公告)号：US20180096798A1

公开(公告)日：2018-04-05

申请号：US15831746

申请日：2017-12-05

Applicant: FUJIFILM Corporation

Inventor： Hirotaka Satou ,  Naoyuki Hanaki ,  Toshihiro Ise

IPC: H01G9/20 ,  H01G9/00 ,  H01L51/00 ,  H01L51/42 ,  H01L51/44

CPC classification number: H01G9/2018 ,  H01G9/0029 ,  H01L51/0007 ,  H01L51/0077 ,  H01L51/4226 ,  H01L51/4253 ,  H01L51/442 ,  H01L51/447 ,  H01L2251/306 ,  Y02E10/549 ,  Y02P70/521

Abstract: Provided is a photoelectric conversion element including: a first electrode that includes a photosensitive layer containing a perovskite-type light absorbing agent on a conductive support; and a second electrode that is opposite to the first electrode. The perovskite-type light absorbing agent includes a metal cation M1 as a central ion of a perovskite-type crystal structure thereof, and a metal cation M2, of which a valence is different from a valence of the metal cation M1, of a metal atom other than elements of Group 1 in the periodic table. In addition, there are provided a solar cell, a method of manufacturing the photoelectric conversion element, and a metal salt composition.

公开(公告)号：US08901302B2

公开(公告)日：2014-12-02

申请号：US13886483

申请日：2013-05-03

Applicant: FUJIFILM Corporation ,  Toyama Chemical Co., Ltd.

Inventor： Kouki Nakamura ,  Takeshi Murakami ,  Hiroyuki Naitou ,  Naoyuki Hanaki ,  Katsuyuki Watanabe

IPC: C07D241/50 ,  C07C239/18 ,  C07D498/04 ,  C07C251/38 ,  C07C255/23 ,  C07C237/06 ,  C07D261/18 ,  C07C255/29 ,  C07D241/18 ,  C07D241/24

CPC classification number: C07D241/24 ,  C07C237/06 ,  C07C239/18 ,  C07C251/38 ,  C07C255/23 ,  C07C255/29 ,  C07D241/18 ,  C07D261/18 ,  C07D498/04

Abstract: The object of the present invention is to provide a compound which is useful as a production intermediate of pyrazine carboxamide derivative such as 6-fluoro-3-hydroxy-2-pyrazine carboxamide. The present invention provides a pyrazino[2,3-d]isoxazole derivative represented by the formula (I): wherein X represents a halogen atom, a hydroxyl group or a sulfamoyloxy group, and Y represents —C(═O)R or —CN; wherein R represents a hydrogen atom, an alkoxy group an aryloxy group, an alkyl group, an aryl group or an amino group.

Abstract translation: 本发明的目的是提供一种可用作吡嗪甲酰胺衍生物如6-氟-3-羟基-2-吡嗪甲酰胺的制备中间体的化合物。 本发明提供由式（I）表示的吡嗪并[2,3-d]异恶唑衍生物：其中X表示卤素原子，羟基或氨磺酰氧基，Y表示-C（= O）R或 - CN; 其中R表示氢原子，烷氧基，芳氧基，烷基，芳基或氨基。

公开(公告)号：US12268092B2

公开(公告)日：2025-04-01

申请号：US17736987

申请日：2022-05-04

Applicant: FUJIFILM Corporation

Inventor： Naoyuki Hanaki ,  Tomoaki Yoshioka

IPC: C07D493/04 ,  C07D495/04 ,  H10K85/60 ,  H10K30/00 ,  H10K39/32

Abstract: The present invention is to provide a photoelectric conversion element having an excellent photoelectric conversion efficiency and responsiveness after heating over time. In addition, the present invention is to provide an imaging element, an optical sensor, a material for a photoelectric conversion element, and a compound. The photoelectric conversion element of the present invention includes a conductive film, a photoelectric conversion film, and a transparent conductive film in this order, in which the photoelectric conversion film contains a compound represented by Formula (1) and an n-type semiconductor material.

公开(公告)号：US11821896B2

公开(公告)日：2023-11-21

申请号：US16585306

申请日：2019-09-27

Applicant: FUJIFILM Corporation

Inventor： Hiroyuki Chiku ,  Kousuke Watanabe ,  Kazuhei Kaneko ,  Kazuhiro Hamada ,  Kouitsu Sasaki ,  Tomoaki Yoshioka ,  Naoyuki Hanaki

IPC: G01N33/533 ,  C07D209/90 ,  G01N21/64

CPC classification number: G01N33/533 ,  C07D209/90 ,  G01N21/6428

Abstract: An object of the present invention is to provide a kit and a method which are capable of measuring a measurement target substance in a biological sample with high precision in a measurement range from a low concentration range to a high concentration range. According to the present invention, there is provided a kit for measuring a measurement target substance in a biological sample, including a labeled particle having a first binding substance capable of binding to a measurement target substance in a biological sample, and a substrate having a second binding substance capable of binding to any one of the measurement target substance or the first binding substance, in which the labeled particle is a luminescent labeled particle containing at least one kind of compound represented by Formula (1) and a particle.




Each symbol in Formula (1) has the meaning described in the present specification.

公开(公告)号：US11674954B2

公开(公告)日：2023-06-13

申请号：US16585231

申请日：2019-09-27

Applicant: FUJIFILM Corporation

Inventor： Hiroyuki Chiku ,  Kousuke Watanabe ,  Kazuhei Kaneko ,  Kazuhiro Hamada ,  Kouitsu Sasaki ,  Tomoaki Yoshioka ,  Naoyuki Hanaki

IPC: C07F5/00 ,  G01N33/52 ,  G01N33/543 ,  C07F5/02 ,  C09K11/06 ,  G01N21/76

CPC classification number: G01N33/54306 ,  C07F5/022 ,  C09K11/06 ,  G01N21/76 ,  C09K2211/1007 ,  C09K2211/1018

Abstract: An object of the present invention is to provide a kit and a method capable of achieving high-precision measurement of a measurement target substance in a biological sample in a wide concentration range from a low concentration to a high concentration. According to the present invention, there is provided a kit for measuring a measurement target substance in a biological sample, the kit including: a labeled particle having a first binding substance capable of binding to the measurement target substance in a biological sample and having a first blocking agent; and a substrate having a second binding substance capable of binding to any one of the measurement target substance or the first binding substance and having a second blocking agent, in which the labeled particle is a luminescent labeled particle containing at least one kind of compound represented by Formula (1) and a particle, and the first blocking agent and the second blocking agent are different from each other.




Each symbol in Formula (1) has the meaning described in the present specification.

公开(公告)号：US11136500B2

公开(公告)日：2021-10-05

申请号：US16282327

申请日：2019-02-22

Applicant: FUJIFILM Corporation

Inventor： Kousuke Watanabe ,  Naoyuki Hanaki ,  Kouitsu Sasaki ,  Tomoaki Yoshioka ,  Kazuhei Kaneko ,  Yoshinori Kanazawa

IPC: C09K11/66 ,  C07F5/02 ,  C09B23/00 ,  C09K11/06 ,  C09K11/02 ,  C09K11/08

Abstract: An object of the present invention is to provide a luminescent particle having an emission maximum wavelength in a long wavelength range of 680 nm or longer and exhibiting a high quantum yield; and a compound having an emission maximum wavelength in a long wavelength range of 680 nm or longer and exhibiting a high quantum yield in the particles. According to the present invention, provided is a luminescent particle containing at least one kind of compound represented by Formula (1) (definitions of substituents in the formula are as set forth in the description) and a particle.

公开(公告)号：US09181203B2

公开(公告)日：2015-11-10

申请号：US14527174

申请日：2014-10-29

Applicant: FUJIFILM Corporation ,  TOYAMA CHEMICAL CO., LTD.

Inventor： Kouki Nakamura ,  Takeshi Murakami ,  Hiroyuki Naitou ,  Naoyuki Hanaki ,  Katsuyuki Watanabe

IPC: C07D241/18 ,  C07D241/24 ,  C07D261/18 ,  C07D498/04 ,  C07C239/18 ,  C07C237/06 ,  C07C251/38 ,  C07C255/23 ,  C07C255/29

CPC classification number: C07D241/24 ,  C07C237/06 ,  C07C239/18 ,  C07C251/38 ,  C07C255/23 ,  C07C255/29 ,  C07D241/18 ,  C07D261/18 ,  C07D498/04

Abstract: The object of the present invention is to provide a compound which is useful as a production intermediate of pyrazine carboxamide derivative such as 6-fluoro-3-hydroxy-2-pyrazine carboxamide. The present invention provides a pyrazino[2,3-d]isoxazole derivative represented by the formula (I): wherein X represents a halogen atom, a hydroxyl group or a sulfamoyloxy group, and Y represents —C(═O)R or —CN; wherein R represents a hydrogen atom, an alkoxy group an aryloxy group, an alkyl group, an aryl group or an amino group.

Abstract translation: 本发明的目的是提供一种可用作吡嗪甲酰胺衍生物如6-氟-3-羟基-2-吡嗪甲酰胺的制备中间体的化合物。 本发明提供由式（I）表示的吡嗪并[2,3-d]异恶唑衍生物：其中X表示卤素原子，羟基或氨磺酰氧基，Y表示-C（= O）R或 - CN; 其中R表示氢原子，烷氧基，芳氧基，烷基，芳基或氨基。