P

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 patents
US6114536ASep 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

TACHIBANA KAZUTAKA

1 patent

KINOSHITA KAZUTOMO

1 patent

LILLY CO ELI

1 patent

OGASAWARA KUNIO

1 patent

SATO TSUTOMU

1 patent