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Inventor

TAKIZAWA HISAO

JP7 patents
⚠️ This page may combine multiple inventors who share the name “TAKIZAWA HISAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OTSUKA PHARMA CO LTD

3 patents

OKADA HIDECHIKA

2 patents

AZUMA TAKACHIKA

2 patents