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Inventor

HANZAWA HIROKO

JP11 patents
⚠️ This page may combine multiple inventors who share the name “HANZAWA HIROKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

7 patents

ALPS ELECTRIC CO LTD

2 patents

HANZAWA HIROKO

1 patent

KUGE YUJI

1 patent