P

Inventor

AKATSU YASUAKI

JP7 patents
⚠️ This page may combine multiple inventors who share the name “AKATSU YASUAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

5 patents

HITACHI KIZAI KOGYO KK

1 patent

AGENCY IND SCIENCE TECHN

1 patent