P

Inventor

NISHIOKA AYAKO

JP10 patents
⚠️ This page may combine multiple inventors who share the name “NISHIOKA AYAKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHOWA DENKO KK

7 patents

NISHIOKA AYAKO

2 patents

OHKI HIROFUMI

1 patent