P

Inventor

NAKA FUMIAKI

JP4 patents
⚠️ This page may combine multiple inventors who share the name “NAKA FUMIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHOWA DENKO KK

2 patents

JAPAN POLYOLEFINS CO LTD

1 patent

ISHIHARA YOSHIMITSU

1 patent