Assignee
MATSUI RYOJI
JP·2 granted patents·3 pending applications·6 citations·filing 2009–2011
Top patents by PatentIndex Score
5 records- 0155US8705251B2Bidirectional DC/DC converter and power conditionerMATSUI RYOJI·Filed 2009·Granted Apr 22, 2014·5 cites·10 claims
- 0252US9130388B2Contactless electricity-supplying deviceMATSUI RYOJI·Filed 2010·Granted Sep 8, 2015·1 cites·11 claims
- 0336US2010117602A1Secondary battery protection circuitMATSUI RYOJI·Filed 2010·Application pending·0 cites
- 0435US2012047386A1Control apparatus and control methodMATSUI RYOJI·Filed 2010·Application pending·0 cites
- 0534US2013257152A1Dc power supply systemMATSUI RYOJI·Filed 2011·Application pending·0 cites
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