P

Inventor

WATANABE MUTSUMI

JP12 patents
⚠️ This page may combine multiple inventors who share the name “WATANABE MUTSUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOSHIBA KK

9 patents

HITACHI LTD

1 patent

TOSHIBA ENGINEERING CORP

1 patent

JTEKT CORP

1 patent