Assignee
UMEZU RYUJI
JP·3 granted patents·3 pending applications·1 citations·filing 2008–2012
Top patents by PatentIndex Score
6 records- 0163US9693039B2Hand-held electronic deviceUMEZU RYUJI·Filed 2011·Granted Jun 27, 2017·1 cites·40 claims
- 0255US8584260B2Information processing system, information processing apparatus, and computer-readable storage medium having stored therein information processing programUMEZU RYUJI·Filed 2008·Granted Nov 12, 2013·0 cites·13 claims
- 0354US10179280B2Peripheral device, information processing system, and method for connecting the peripheral deviceUMEZU RYUJI·Filed 2012·Granted Jan 15, 2019·0 cites·28 claims
- 0450US2012133642A1Hand-held electronic deviceUMEZU RYUJI·Filed 2011·Application pending·0 cites
- 0549US2012133641A1Hand-held electronic deviceUMEZU RYUJI·Filed 2011·Application pending·0 cites
- 0639US2012242807A1Hand-held electronic deviceUMEZU RYUJI·Filed 2011·Application pending·0 cites
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