P

Inventor

ONDA MITSUHIKO

JP4 patents
⚠️ This page may combine multiple inventors who share the name “ONDA MITSUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUI PETROCHEMICAL IND

2 patents

JAPAN SCIENCE & TECH CORP

1 patent

ONDA MITSUHIKO

1 patent