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Inventor

SAKAI TOMOHIKO

JP5 patents
⚠️ This page may combine multiple inventors who share the name “SAKAI TOMOHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KONISHIROKU PHOTO IND

2 patents

NIPPON STEEL CORP

1 patent

KONICA CORP

1 patent

MINAMINO DAIKI

1 patent