P

Inventor

MASE JUN

JP7 patents
⚠️ This page may combine multiple inventors who share the name “MASE JUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

IDEMITSU PETROCHEMICAL CO

2 patents

IDEMITSU KOSAN CO

2 patents

KOHIRUIMAKI JUN

2 patents

SATO HIDEKI

1 patent