Assignee
MATSUSHITA COMM IND CO LTD
JP·4 granted patents·77 citations·filing 1997–2002
Top patents by PatentIndex Score
4 records- 0158US6466782B2Mobile paging telephone with an automatic call back functionMATSUSHITA COMM IND CO LTD·Filed 1998·Granted Oct 15, 2002·30 cites·4 claims
- 0254US6804507B2Mobile paging telephone with an automatic call back functionMATSUSHITA COMM IND CO LTD·Filed 2002·Granted Oct 12, 2004·4 cites·22 claims
- 0347US6813357B1Exclusive key sharing methodMATSUSHITA COMM IND CO LTD·Filed 1999·Granted Nov 2, 2004·22 cites·66 claims
- 0447US6289064B1Synchronization equipmentMATSUSHITA COMM IND CO LTD·Filed 1997·Granted Sep 11, 2001·21 cites·14 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →