Inventor
EMURA TAKASHI
JP26 patents
⚠️ This page may combine multiple inventors who share the name “EMURA TAKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHUGAI PHARMACEUTICAL CO LTD
21 patentsUS6114536ASep 5, 2000
Indolin-2-one derivatives
CHUGAI PHARMACEUTICAL CO LTD18 citations92
US5952511ASep 14, 1999
Indolin-2-one derivatives
CHUGAI PHARMACEUTICAL CO LTD21 citations92
US9440922B2Sep 13, 2016
Tetracyclic compound
CHUGAI PHARMACEUTICAL CO LTD19 citations90
US9409952B2Aug 9, 2016
Peptide-compound cyclization method
CHUGAI PHARMACEUTICAL CO LTD20 citations90
US11891457B2Feb 6, 2024
Peptide-compound cyclization method
CHUGAI PHARMACEUTICAL CO LTD12 citations83
US11787836B2Oct 17, 2023
Method for synthesizing peptide containing N-substituted amino acid
CHUGAI PHARMACEUTICAL CO LTD12 citations83
US11542299B2Jan 3, 2023
Method for synthesizing peptide containing N-substituted amino acid
CHUGAI PHARMACEUTICAL CO LTD13 citations83
US7074777B2Jul 11, 2006
Vitamin D derivatives
CHUGAI PHARMACEUTICAL CO LTD12 citations83
US10961530B2Mar 30, 2021
Antigen-binding molecules, the antigen-binding activity of which varies according to the concentration of compounds, and libraries of said molecules
CHUGAI PHARMACEUTICAL CO LTD6 citations82
US11912989B2Feb 27, 2024
Antigen-binding molecules, the antigen-binding activity of which varies according to the concentration of compounds, and libraries of said molecules
CHUGAI PHARMACEUTICAL CO LTD3 citations73
US6207836B1Mar 27, 2001
Indolin-2-one derivatives
CHUGAI PHARMACEUTICAL CO LTD5 citations73
US6127544AOct 3, 2000
Indolin-2-one derivatives
CHUGAI PHARMACEUTICAL CO LTD5 citations73
US6031111AFeb 29, 2000
Indolin-2-one derivatives
CHUGAI PHARMACEUTICAL CO LTD8 citations73
US12415835B2Sep 16, 2025
Peptide-compound cyclization method
CHUGAI PHARMACEUTICAL CO LTD1 citations72
US7985744B2Jul 26, 2011
Vitamin D derivatives
CHUGAI PHARMACEUTICAL CO LTD4 citations62
US12281141B2Apr 22, 2025
Method for synthesizing peptide containing N-substituted amino acid
CHUGAI PHARMACEUTICAL CO LTD0 citations60
US11389539B2Jul 19, 2022
Hyaluronic acid derivatives into which cationic and hydrophobic groups are introduced
CHUGAI PHARMACEUTICAL CO LTD0 citations50
US7087783B2Aug 8, 2006
Method for preparing nitrogen-containing compounds
CHUGAI PHARMACEUTICAL CO LTD0 citations49
US6960689B2Nov 1, 2005
Method for preparing nitrogen-containing compounds
CHUGAI PHARMACEUTICAL CO LTD0 citations49
US6946576B2Sep 20, 2005
Method for preparing nitrogen-containing compounds
CHUGAI PHARMACEUTICAL CO LTD0 citations49
US6803472B2Oct 12, 2004
Method for preparing nitrogen containing compounds
CHUGAI PHARMACEUTICAL CO LTD0 citations49