Inventor

SUGAHARA MASAKATSU

JP3 patents

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

MITSUBISHI TANABE PHARMA CORP

1 patent

US7872126B2Jan 18, 2011

Tetrahydroquinoline derivatives and a process for preparing the same

MITSUBISHI TANABE PHARMA CORP32 citations87

KUBOTA HITOSHI

1 patent

US8158640B2Apr 17, 2012

Tetrahydroquinoline derivatives and a process for preparing the same

KUBOTA HITOSHI8 citations77

TANABE SEIYAKU CO

1 patent

US5965730AOct 12, 1999

Pyridine derivatives

TANABE SEIYAKU CO13 citations70