P

Inventor

YAMABE ETSURO

JP6 patents
⚠️ This page may combine multiple inventors who share the name “YAMABE ETSURO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SUMITOMO BAKELITE CO

4 patents

HASHIDO HIROAKI

1 patent

KANEHIRA EIJI

1 patent