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Inventor

OHNISHI KATSUNORI

JP5 patents
⚠️ This page may combine multiple inventors who share the name “OHNISHI KATSUNORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SEIKISUI CHEMICAL CO LTD

2 patents

OHNISHI KATSUNORI

2 patents

SEKISUI CHEMICAL CO LTD

1 patent