P

Inventor

SASA KATSUO

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

DAIKYO CHEMICAL CO LTD

3 patents

SEIREN CO LTD

1 patent

OKAMOTO KEIJI

1 patent