P

Inventor

OYAMA KAZUFUMI

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

SONY CORP

7 patents

SONY INTERACTIVE ENTERTAINMENT INC

1 patent

KATO HIROKI

1 patent

MAEGAWA HIROTOSHI

1 patent