Inventor

UMEHARA HIROKI

JP3 patents

⚠️ This page may combine multiple inventors who share the name “UMEHARA HIROKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SUMITOMO PHARMA CO LTD

2 patents

US11564920B2Jan 31, 2023

5-heteroaryl-1H-pyrazol-3-amine derivative

SUMITOMO PHARMA CO LTD2 citations70

US12410154B2Sep 9, 2025

5-heteroaryl-1H-pyrazol-3-amine derivative

SUMITOMO PHARMA CO LTD0 citations49

SUMITOMO PHARMA ONCOLOGY INC

1 patent

US11400091B2Aug 2, 2022

AXL kinase inhibitors and use of the same

SUMITOMO PHARMA ONCOLOGY INC0 citations54