Inventor

CHIBA KEN-ICHI

JP3 patents

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

EISAI CO LTD

2 patents

US7244730B2Jul 17, 2007

2-iminopyrrolidine derivatives

EISAI CO LTD43 citations94

US6949585B2Sep 27, 2005

Cyclooctanone derivatives and cyclodecanone derivative, and use thereof

EISAI CO LTD0 citations39

EISAI R&D MAN CO LTD

1 patent

US7304083B2Dec 4, 2007

2-iminoimidazole derivatives (2)

EISAI R&D MAN CO LTD12 citations82