Inventor
TAKEDA SHIGEFUMI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “TAKEDA SHIGEFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TSUMURA & CO
5 patentsUS4904694AFeb 27, 1990
Biphenyl derivative useful in the treatment of liver diseases
TSUMURA & CO11 citations81
US5106871AApr 21, 1992
Anti-ulcer agent comprising chalcone derivative as effective ingredient and novel chalcone derivative
TSUMURA & CO12 citations71
US4987240AJan 22, 1991
Novel biphenyl derivative and production and use thereof
TSUMURA & CO1 citations57
US4962211AOct 9, 1990
Novel biphenyl derivative and production and use thereof
TSUMURA & CO0 citations51
US5227398AJul 13, 1993
Benzodioxole derivatives and hepatopathy improvers comprising the same
TSUMURA & CO1 citations47
TSUMURA JUNTENDO KK
4 patentsUS4618495AOct 21, 1986
Preparation for reducing cancer symptoms without treating cancer
TSUMURA JUNTENDO KK47 citations87
US4613591ASep 23, 1986
Adminiculum for antitumor agents
TSUMURA JUNTENDO KK48 citations87
US5032685AJul 16, 1991
Biphenyl derivative and production and use thereof
TSUMURA JUNTENDO KK1 citations61
US5234951AAug 10, 1993
Anti-ulcer agent comprising chalcone derivative
TSUMURA JUNTENDO KK6 citations60