P

Inventor

MIYAKAWA YUTAKA

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

TSUTSUMI HIROFUMI

2 patents

KOBE STEEL LTD

1 patent

TETSUMOTO MASAHIKO

1 patent