P

Inventor

KOTANI MASATAKA

JP7 patents
⚠️ This page may combine multiple inventors who share the name “KOTANI MASATAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHOWA HIGHPOLYMER

2 patents

KOBAYASHI YUKIO

2 patents

HOSOKAWA YOKO KK

2 patents

SHOWA DENKO KK

1 patent