P

Inventor

SHINAGAWA TETSUO

JP10 patents
⚠️ This page may combine multiple inventors who share the name “SHINAGAWA TETSUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

7 patents

AKAMATSU CHIYO

2 patents

HITACHI MAXELL

1 patent