P

Inventor

HATA KATSURA

JP13 patents
⚠️ This page may combine multiple inventors who share the name “HATA KATSURA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

EISAI R&D MAN CO LTD

9 patents

EISAI CO LTD

3 patents

HATA KATSURA

1 patent