P

Inventor

ENDOH MASAHIKO

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

IDEMITSU KOSAN CO

1 patent

IDEMITSU PETROCHEMICAL CO

1 patent

PRIME POLYMER CO LTD

1 patent