P

Inventor

SUGIURA HISAO

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

UBE INDUSTRIES

3 patents

HOKKO CHEM IND CO

1 patent

BROTHER IND LTD

1 patent