Inventor
TAKEDA SHIGEHUMI
JP4 patents
⚠️ This page may combine multiple inventors who share the name “TAKEDA SHIGEHUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TSUMURA & CO
3 patentsUS4996331AFeb 26, 1991
Novel biphenyl derivative and preparation and use thereof
TSUMURA & CO3 citations61
US5264594ANov 23, 1993
Biphenyl derivative and preparation and use thereof
TSUMURA & CO1 citations50
US4925872AMay 15, 1990
Biphenyl derivative useful as a liver ailment moderating agent
TSUMURA & CO0 citations50