P

Inventor

HAMADA TAKEHIRO

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

TOKAI RIKA CO LTD

5 patents

SONY CORP

3 patents

HAMADA TAKEHIRO

2 patents

KK TOKAI-RIKA-DENKI-SEISAKUSHO

1 patent