P

Inventor

OKA HIROMITSU

JP5 patents
⚠️ This page may combine multiple inventors who share the name “OKA HIROMITSU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OKA HIROMITSU

2 patents

SONY CORP

1 patent

AKASAKA KOICHI

1 patent

FUJI CORP

1 patent