P

Inventor

ISOZAKI TOSHIO

JP20 patents
⚠️ This page may combine multiple inventors who share the name “ISOZAKI TOSHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

IDEMITSU KOSAN CO

9 patents

IDEMITSU PETROCHEMICAL CO

7 patents

ISOZAKI TOSHIO

4 patents