Assignee
ISHIHARA KEIICHIRO
JP·3 granted patents·7 citations·filing 2010–2012
Top patents by PatentIndex Score
3 records- 0174US8441457B2Sensor device, method of driving sensor element, display device with input function and electronic unitISHIHARA KEIICHIRO·Filed 2010·Granted May 14, 2013·4 cites·9 claims
- 0268US8593741B2Optical system and image pickup apparatus using the sameISHIHARA KEIICHIRO·Filed 2010·Granted Nov 26, 2013·2 cites·13 claims
- 0360US8837053B2Zoom lens and optical apparatusISHIHARA KEIICHIRO·Filed 2012·Granted Sep 16, 2014·1 cites·8 claims
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