Assignee
TSUZAKI RYOICHI
JP·7 granted patents·1 pending application·46 citations·filing 2008–2011
Top patents by PatentIndex Score
8 records- 0191US8164577B2Input device, control method of input device, and programTSUZAKI RYOICHI·Filed 2008·Granted Apr 24, 2012·29 cites·10 claims
- 0283US8482538B2Information input device, information input method, information input-output device, storage medium, and electronic unitTSUZAKI RYOICHI·Filed 2010·Granted Jul 9, 2013·7 cites·36 claims
- 0373US9019293B2Image display device, method of driving the same, image display program executed in the same, and gradation converter included in the sameTSUZAKI RYOICHI·Filed 2011·Granted Apr 28, 2015·2 cites·11 claims
- 0471US8487886B2Information input device, information input method, information input/output device, and information input programTSUZAKI RYOICHI·Filed 2009·Granted Jul 16, 2013·5 cites·15 claims
- 0561US8797275B2Display apparatus and image pickup apparatusTSUZAKI RYOICHI·Filed 2009·Granted Aug 5, 2014·2 cites·10 claims
- 0658US9389743B2Information input device, information input method, information input/output device, and information input programTSUZAKI RYOICHI·Filed 2009·Granted Jul 12, 2016·1 cites·8 claims
- 0749US8836670B2Image processing apparatus, image processing method, image input device and image input/output deviceTSUZAKI RYOICHI·Filed 2009·Granted Sep 16, 2014·0 cites·11 claims
- 0841US2012075211A1Touch detector, display unit with touch detection function, touched-position detecting method, and electronic deviceTSUZAKI RYOICHI·Filed 2011·Application pending·0 cites
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