Inventor

UMEHARA NORIMITSU

JP3 patents

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

SSP CO LTD

2 patents

US6028081AFeb 22, 2000

Substituted quinolone derivatives and pharmaceuticals containing the same

SSP CO LTD64 citations93

US6362203B1Mar 26, 2002

4-hydroxy-4-phenylpiperidine derivatives and pharmaceuticals containing the same

SSP CO LTD20 citations90

SS PHARMACEUTICAL CO

1 patent

US4933447AJun 12, 1990

Quinoline derivatives

SS PHARMACEUTICAL CO70 citations92