P

Inventor

AMITANI KOUJI

JP14 patents
⚠️ This page may combine multiple inventors who share the name “AMITANI KOUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KONISHIROKU PHOTO IND

8 patents

KONICA MINOLTA MED & GRAPHIC

3 patents

AMITANI KOUJI

3 patents