Inventor

KOJIMA MASAZUMI

JP4 patents

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

DAIICHI SEIYAKU CO

2 patents

US5858411AJan 12, 1999

Sustained-release granular preparations and production process thereof

DAIICHI SEIYAKU CO53 citations92

US6030644AFeb 29, 2000

Sustained-release granular preparations and production process thereof

DAIICHI SEIYAKU CO7 citations70

DAIICHI SANKYO CO LTD

2 patents

US9149532B2Oct 6, 2015

Pharmaceutical composition

DAIICHI SANKYO CO LTD4 citations67

US9707296B2Jul 18, 2017

Pharmaceutical composition

DAIICHI SANKYO CO LTD0 citations46