P

Inventor

NAGATSUKA RIUZOU

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

SONY CORP

3 patents

SASAKI ISAO

2 patents

SONY GROUP CORP

1 patent

HIGUCHI YOSHINARI

1 patent