P

Inventor

TSURUMI TAKEHIKO

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

IKEDA TETSUO

3 patents

TSURUMI TAKEHIKO

1 patent

SONY CORP

1 patent