Inventor

HAGA TOYOKAZU

JP4 patents

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

EISAI CO LTD

2 patents

US6841549B1Jan 11, 2005

Condensed imidazole compounds and a therapeutic agent for diabetes mellitus

EISAI CO LTD35 citations91

US6620945B2Sep 16, 2003

Process for producing stereoisomer of pyrrolidine derivative

EISAI CO LTD0 citations35

EISAI R&D MAN CO LTD

1 patent

US7829718B2Nov 9, 2010

Salts of benzimidazole derivative with amines and process for manufacturing the same

EISAI R&D MAN CO LTD0 citations50

EISAL R & D MAN CO LTD

1 patent

US8053580B2Nov 8, 2011

Salts of benzimidazole derivative with amines and process for manufacturing the same

EISAL R & D MAN CO LTD1 citations43