P

Inventor

OIKAWA HIRONORI

JP11 patents
⚠️ This page may combine multiple inventors who share the name “OIKAWA HIRONORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

9 patents

OIKAWA HIRONORI

1 patent

TANAKA KAZUAKI

1 patent