Inventor · disambiguated record
Rei Yoshikawa
Also filed as: YOSHIKAWA REI
16 granted patents·74 citations·filing 2005–2019
91Inventor score
Top patents by PatentIndex Score
16 records- 0193US10008525B2Imaging element and imaging apparatusSONY CORP·Filed 2015·Granted Jun 26, 2018·9 cites·17 claims
- 0289US7602273B2Semiconductor device, method of manufacturing the same, and electronic deviceRICOH KK·Filed 2005·Granted Oct 13, 2009·20 cites·15 claims
- 0388US10044954B2Solid-state imaging device, AD converter, and electronic apparatusSONY CORP·Filed 2015·Granted Aug 7, 2018·6 cites·7 claims
- 0482US10529756B2Imaging element and imaging apparatusSONY CORP·Filed 2018·Granted Jan 7, 2020·2 cites·18 claims
- 0578US7400208B2Temperature detector circuit and oscillation frequency compensation device using the sameRICOH KK·Filed 2006·Granted Jul 15, 2008·10 cites·11 claims
- 0677US8259196B2Comparator, method of calibrating comparator, solid-state imaging device, and camera systemYOSHIKAWA REI·Filed 2009·Granted Sep 4, 2012·13 cites·14 claims
- 0777US7741925B2Temperature detector circuit and oscillation frequency compensation device using the sameRICOH KK·Filed 2008·Granted Jun 22, 2010·9 cites·21 claims
- 0875US9661242B2Solid state imaging apparatus, signal reading method, and electronic apparatusSONY CORP·Filed 2013·Granted May 23, 2017·2 cites·13 claims
- 0969US9648267B2Image sensor and control method for image sensorSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2016·Granted May 9, 2017·1 cites·20 claims
- 1068US9602749B2Image sensor, control method, and electronic apparatusSONY CORP·Filed 2014·Granted Mar 21, 2017·2 cites·17 claims
- 1165US10840283B2Imaging element and imaging apparatusSONY CORP·Filed 2019·Granted Nov 17, 2020·0 cites·20 claims
- 1257US9160940B2Signal processing device and method, imaging device and solid state imaging elementSONY CORP·Filed 2013·Granted Oct 13, 2015·0 cites·25 claims
- 1356US9288411B2Image sensor and control method for image sensorSONY CORP·Filed 2013·Granted Mar 15, 2016·0 cites·18 claims
- 1455US10348987B2Solid-state imaging device, ad converter with capacitances, and electronic apparatusSONY CORP·Filed 2018·Granted Jul 9, 2019·0 cites·14 claims
- 1553US10051212B2Solid state imaging apparatus, signal reading method, and electronic apparatusSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2017·Granted Aug 14, 2018·0 cites·14 claims
- 1651US9712766B2Signal processing device and method, imaging device and solid state imaging elementSONY CORP·Filed 2015·Granted Jul 18, 2017·0 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when Rei Yoshikawa files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →