Inventor
KURAMOCHI TAICHI
JP33 patents
⚠️ This page may combine multiple inventors who share the name “KURAMOCHI TAICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHUGAI PHARMACEUTICAL CO LTD
24 patentsUS9828429B2Nov 28, 2017
Method of modifying isoelectric point of antibody via amino acid substitution in CDR
CHUGAI PHARMACEUTICAL CO LTD40 citations98
US11248053B2Feb 15, 2022
Method of modifying isoelectric point of antibody via amino acid substitution in CDR
CHUGAI PHARMACEUTICAL CO LTD16 citations94
US11142563B2Oct 12, 2021
Antigen-binding molecule containing modified Fc region
CHUGAI PHARMACEUTICAL CO LTD18 citations94
US10253091B2Apr 9, 2019
Antibody constant region variant
CHUGAI PHARMACEUTICAL CO LTD27 citations94
US10253100B2Apr 9, 2019
Therapeutic antigen-binding molecule with a FcRn-binding domain that promotes antigen clearance
CHUGAI PHARMACEUTICAL CO LTD37 citations94
US10738111B2Aug 11, 2020
Anti-myostatin antibodies, polypeptides containing variant Fc regions, and methods of use
CHUGAI PHARMACEUTICAL CO LTD17 citations93
US10000560B2Jun 19, 2018
Anti-myostatin antibodies, polypeptides containing variant Fc regions, and methods of use
CHUGAI PHARMACEUTICAL CO LTD26 citations93
US9399680B2Jul 26, 2016
Nucleic acids encoding anti-NR10 antibodies
CHUGAI PHARMACEUTICAL CO LTD17 citations91
US12122840B2Oct 22, 2024
Method of modifying isoelectric point of antibody via amino acid substitution in CDR
CHUGAI PHARMACEUTICAL CO LTD5 citations86
US12116414B2Oct 15, 2024
Method of modifying isoelectric point of antibody via amino acid substitution in CDR
CHUGAI PHARMACEUTICAL CO LTD5 citations86
US11718678B2Aug 8, 2023
Method for altering plasma retention and immunogenicity of antigen-binding molecule
CHUGAI PHARMACEUTICAL CO LTD7 citations85
US11454633B2Sep 27, 2022
Anti-myostatin antibodies, polypeptides containing variant Fc regions, and methods of use
CHUGAI PHARMACEUTICAL CO LTD4 citations83
US11359009B2Jun 14, 2022
Anti-myostatin antibodies and methods of use
CHUGAI PHARMACEUTICAL CO LTD5 citations83
US11851476B2Dec 26, 2023
Antigen-binding molecule having regulated conjugation between heavy-chain and light-chain
CHUGAI PHARMACEUTICAL CO LTD5 citations73
US9556264B2Jan 31, 2017
Humanized anti-epiregulin antibody, and cancer therapeutic agent comprising said antibody as active ingredient
CHUGAI PHARMACEUTICAL CO LTD5 citations70
US12371511B2Jul 29, 2025
Heterodimerized polypeptide
CHUGAI PHARMACEUTICAL CO LTD1 citations63
US12522648B2Jan 13, 2026
Antigen-binding molecule containing modified Fc region
CHUGAI PHARMACEUTICAL CO LTD0 citations62
US12252532B2Mar 18, 2025
Anti-myostatin antibodies and methods of use
CHUGAI PHARMACEUTICAL CO LTD0 citations62
US12522669B2Jan 13, 2026
Cytotoxicity-inducing therapeutic agent
CHUGAI PHARMACEUTICAL CO LTD0 citations61
US12479929B2Nov 25, 2025
Cytotoxicity-inducing therapeutic agent
CHUGAI PHARMACEUTICAL CO LTD0 citations61
US12169205B2Dec 17, 2024
Anti-myostatin antibodies, polypeptides containing variant fc regions, and methods of use
CHUGAI PHARMACEUTICAL CO LTD0 citations61
US12084513B2Sep 10, 2024
Anti-C1S antibodies and methods of use
CHUGAI PHARMACEUTICAL CO LTD0 citations61
US12077577B2Sep 3, 2024
Polypeptide comprising aggrecan binding domain and carrying moiety
CHUGAI PHARMACEUTICAL CO LTD1 citations58
US12269876B2Apr 8, 2025
Modified Fc region of antibody
CHUGAI PHARMACEUTICAL CO LTD0 citations51
IGAWA TOMOYUKI
3 patentsUS9096651B2Aug 4, 2015
Method of modifying isoelectric point of antibody via amino acid substitution in CDR
IGAWA TOMOYUKI90 citations99
US10618965B2Apr 14, 2020
Method for altering plasma retention and immunogenicity of antigen-binding molecule
IGAWA TOMOYUKI32 citations93
US8497355B2Jul 30, 2013
Anti-glypican-3 antibody having improved kinetics in plasma
IGAWA TOMOYUKI29 citations92