P

Inventor

YASUTAKE TAKAYUKI

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

SHOWA ALUMINUM CORP

6 patents

SHOWA ALUMINIUM CO LTD

4 patents

SHOWA DENKO KK

1 patent