P

Inventor

DOI MASAKO

JP9 patents
⚠️ This page may combine multiple inventors who share the name “DOI MASAKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OTSUKA PHARMA FACTORY INC

4 patents

OTSUKA PHARMA CO LTD

2 patents

DOI MASAKO

1 patent

KOBAYASHI EIJI

1 patent

YAMAOKA IPPEI

1 patent