Assignee
YAMAMOTO NORIFUMI
JP·3 granted patents·1 pending application·33 citations·filing 2008–2015
Top patents by PatentIndex Score
4 records- 0186US9755439B2Battery state control circuit, battery state control device, and battery packYAMAMOTO NORIFUMI·Filed 2015·Granted Sep 5, 2017·7 cites·12 claims
- 0286US8474810B2Reflective photosensor and image forming device incorporating the sameYAMAMOTO NORIFUMI·Filed 2012·Granted Jul 2, 2013·8 cites·6 claims
- 0378US8212529B2Charge/discharge protection circuit, battery pack including charge/discharge protection circuit, and electronic device thereofYAMAMOTO NORIFUMI·Filed 2008·Granted Jul 3, 2012·18 cites·10 claims
- 0452US2015140374A1Battery state control circuit, battery state control apparatus, and battery packYAMAMOTO NORIFUMI·Filed 2014·Application pending·0 cites
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