公开(公告)号：US12209185B2

公开(公告)日：2025-01-28

申请号：US17628312

申请日：2020-06-23

Applicant: DIC Corporation ,  HAYASHIBARA CO., LTD.

Inventor： Yusuke Ozaki ,  Ayaka Yamaji ,  Takako Tanaka ,  Daisuke Kuraoka ,  Noriaki Neki ,  Hiroshi Nagaike

IPC: C07F11/00 ,  C09B23/04 ,  C09B23/08 ,  G02B1/04 ,  H10K85/60 ,  G02B5/22

Abstract: The present invention relates to a compound represented by general formula (I) (in the formula (I), X represents a methyl group or a halogen atom; R1 to R14 each independently represent a hydrogen atom, a halogen atom, a cyano group, an optionally substituted alkyl group having 1 to 8 carbon atoms, or an optionally substituted aromatic hydrocarbon group having 6 to 12 carbon atoms; Bm− represents a polyoxometalate anion; m represents an integer of 1 to 20; n represents an integer of 1 to 20, provided that n is determined such that the charge of the whole formula (I) becomes zero).

公开(公告)号：US20220259434A1

公开(公告)日：2022-08-18

申请号：US17628312

申请日：2020-06-23

Applicant: DIC Corporation ,  HAYASHIBARA CO., LTD.

Inventor： Yusuke Ozaki ,  Ayaka Yamaji ,  Takako Tanaka ,  Daisuke Kuraoka ,  Noriaki Neki ,  Hiroshi Nagaike

IPC: C09B23/08 ,  H01L51/00 ,  C09B23/04 ,  G02B1/04

Abstract: The present invention relates to a compound represented by general formula (I) (in the formula (I), X represents a methyl group or a halogen atom; R1 to R14 each independently represent a hydrogen atom, a halogen atom, a cyano group, an optionally substituted alkyl group having 1 to 8 carbon atoms, or an optionally substituted aromatic hydrocarbon group having 6 to 12 carbon atoms; Bm− represents a polyoxometalate anion; m represents an integer of 1 to 20; n represents an integer of 1 to 20, provided that n is determined such that the charge of the whole formula (I) becomes zero).

公开(公告)号：US20230134948A1

公开(公告)日：2023-05-04

申请号：US17915376

申请日：2021-04-01

Applicant: Public University Corporation Nagoya City University ,  Hayashibara Co., Ltd.

Inventor： Hiroshi INAGAKI ,  Hiroshi Takase ,  Hajime Kusano ,  Hiroshi Nagaike ,  Toshio Ariyasu

IPC: G01N1/30 ,  G01N21/64 ,  G01N1/36 ,  G01N33/58 ,  C09B57/02 ,  C09K11/06

Abstract: A staining method includes staining a biological sample with a coumarin fluorescent dye to provide a fluorescent-stained sample, and bringing the fluorescent-stained sample into contact with osmium tetroxide, further embedding the sample in an epoxy resin, and subsequently slicing the sample to provide a section sample including the fluorescent-stained sample.