P

Inventor

SHIMOKAWATOKO YASUTAKA

JP12 patents
⚠️ This page may combine multiple inventors who share the name “SHIMOKAWATOKO YASUTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SUMITOMO CHEMICAL CO

9 patents

SHIMOKAWATOKO YASUTAKA

2 patents

SUMOTIMO CHEMICAL COMPANY LTD

1 patent