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Inventor

JOHN STEPHEN

US11 patents
⚠️ This page may combine multiple inventors who share the name “JOHN STEPHEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PANASONIC IP MAN CO LTD

7 patents

PANASONIC IP CORP AMERICA

2 patents

JOHN STEPHEN

1 patent

JOHN ANNA

1 patent