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Inventor

ARAKAWA MOTOOMI

JP17 patents
⚠️ This page may combine multiple inventors who share the name “ARAKAWA MOTOOMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ORIENT CHEMICAL IND

9 patents

TEIJIN LTD

5 patents

OSAKA MUNICIPAL GOVERNMENT

2 patents

WATANABE KENJI

1 patent