Assignee
KAWAHITO SHOJI
JP·20 granted patents·134 citations·filing 2007–2012
Top patents by PatentIndex Score
20 records- 0191US8786745B2Solid-state image pickup deviceKAWAHITO SHOJI·Filed 2011·Granted Jul 22, 2014·19 cites·2 claims
- 0291US8558293B2Semiconductor element and solid-state imaging deviceKAWAHITO SHOJI·Filed 2010·Granted Oct 15, 2013·18 cites·14 claims
- 0389US8338248B2Semiconductor element and solid-state imaging deviceKAWAHITO SHOJI·Filed 2009·Granted Dec 25, 2012·13 cites·12 claims
- 0487US8319166B2Solid-state image pick-up device and pixel signal readout method having dual potential well, dual transfer gate electrode and dual floating-diffusion region for separately transferring and storing charges respectivelyKAWAHITO SHOJI·Filed 2007·Granted Nov 27, 2012·11 cites·24 claims
- 0586US8704694B2A/D converterKAWAHITO SHOJI·Filed 2011·Granted Apr 22, 2014·7 cites·8 claims
- 0685US8587709B2High-speed charge-transfer photodiode, a lock-in pixel, and a solid-state imaging deviceKAWAHITO SHOJI·Filed 2009·Granted Nov 19, 2013·8 cites·18 claims
- 0782US9307171B2Solid state image pick-up device, and pixelKAWAHITO SHOJI·Filed 2012·Granted Apr 5, 2016·5 cites·14 claims
- 0882US8289427B2Semiconductor range-finding element and solid-state imaging deviceKAWAHITO SHOJI·Filed 2007·Granted Oct 16, 2012·19 cites·11 claims
- 0978US8553112B2A/D converter and readout circuitKAWAHITO SHOJI·Filed 2007·Granted Oct 8, 2013·5 cites·14 claims
- 1076US8610615B2A/D conversion integrated circuitKAWAHITO SHOJI·Filed 2010·Granted Dec 17, 2013·6 cites·23 claims
- 1175US9236879B2A/D converter, image sensor device, and method of generating digital signal from analog signalKAWAHITO SHOJI·Filed 2012·Granted Jan 12, 2016·3 cites·11 claims
- 1275US8537218B2Distance image sensor and method for generating image signal by time-of-flight methodKAWAHITO SHOJI·Filed 2009·Granted Sep 17, 2013·4 cites·12 claims
- 1373US8247848B2Imaging device by buried photodiode structureKAWAHITO SHOJI·Filed 2010·Granted Aug 21, 2012·2 cites·4 claims
- 1470US8907388B2Optical-information acquiring element, optical information acquiring element array, and hybrid solid-state imaging deviceKAWAHITO SHOJI·Filed 2011·Granted Dec 9, 2014·2 cites·3 claims
- 1568US9231006B2Semiconductor element and solid-state imaging deviceKAWAHITO SHOJI·Filed 2010·Granted Jan 5, 2016·2 cites·18 claims
- 1667US8891978B2Information-acquisition device and optical communication systemKAWAHITO SHOJI·Filed 2009·Granted Nov 18, 2014·2 cites·12 claims
- 1767US8149150B2Cyclic analog/digital converterKAWAHITO SHOJI·Filed 2009·Granted Apr 3, 2012·6 cites·21 claims
- 1865US8581171B2Cyclic A/D converter, image sensor device, and method for generating digital signal from analog signalKAWAHITO SHOJI·Filed 2009·Granted Nov 12, 2013·2 cites·12 claims
- 1944US8598507B2Sensor circuit integrated with signal processing circuit and charging circuitKAWAHITO SHOJI·Filed 2010·Granted Dec 3, 2013·0 cites·13 claims
- 2035US8692701B2Pipelined A/D converter circuit provided with A/D converter circuit parts of stages each including precharge circuitKAWAHITO SHOJI·Filed 2012·Granted Apr 8, 2014·0 cites·4 claims
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