P

Inventor

TANAKA TOYOAKI

JP17 patents
⚠️ This page may combine multiple inventors who share the name “TANAKA TOYOAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHOWA DENKO KK

7 patents

TDK CORP

5 patents

ASAI MOTOO

2 patents

TOSHIBA KK

2 patents

IBIDEN CO LTD

1 patent