P

Inventor

TAKAI NOBUHARU

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

MITSUBISHI PETROCHEMICAL CO

1 patent

TDK CORP

1 patent

CATALYSTS & CHEM IND CO

1 patent