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Inventor

HASEGAWA KEISUKE

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

NIPPON TELEGRAPH & TELEPHONE

4 patents

CANON KK

3 patents

SHARP KK

1 patent

JASCO CORP

1 patent

OREGON STATE

1 patent