P

Inventor

YAMAKI SHIGERU

JP13 patents
⚠️ This page may combine multiple inventors who share the name “YAMAKI SHIGERU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHOWA DENKO KK

8 patents

SHOW A DENKO K K

2 patents

WAKO KOGYO KABUSHIKI KAISHA

1 patent

RESONAC CORP

1 patent

YAMAKI SHIGERU

1 patent