P

Inventor

MATSUYAMA SHIGEKI

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

NAKAMURA YOSHIAKI

1 patent

SORIMACHI MASAMI

1 patent

HITACHI CABLE

1 patent