P

Inventor

IBARAKI HIRONOBU

JP3 patents
⚠️ This page may combine multiple inventors who share the name “IBARAKI HIRONOBU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KANEGAFUCHI CHEMICAL IND

1 patent

KANEKA CORP

1 patent

ARIKI YUSAKU

1 patent