Inventor
YURI MASATOSHI
JP7 patents
⚠️ This page may combine multiple inventors who share the name “YURI MASATOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO PHARMA
3 patentsUS6452008B2Sep 17, 2002
Pyridone derivatives and process for preparing the same
SUMITOMO PHARMA20 citations82
US6300500B1Oct 9, 2001
Preparation of pyridone derivatives using phthalimido containing starting material
SUMITOMO PHARMA4 citations60
US6734205B2May 11, 2004
Substituted guanidine derivatives
SUMITOMO PHARMA1 citations50
ASTELLAS PHARMA INC
3 patentsUS11897954B2Feb 13, 2024
Anti-TSPAN8/anti-CD3 bispecific antibody and anti-TSPAN8 antibody
ASTELLAS PHARMA INC2 citations68
US12304951B2May 20, 2025
Anti-TSPAN8/anti-CD3 bispecific antibody and anti-TSPAN8 antibody
ASTELLAS PHARMA INC0 citations58
US12227586B2Feb 18, 2025
Anti-CLDN4/anti-CD137 bispecific antibody
ASTELLAS PHARMA INC0 citations48