Inventor · disambiguated record
Toshiyuki Nagatsuma
Also filed as: NAGATSUMA TOSHIYUKI
28 granted patents·35 citations·filing 2011–2021
93Inventor score
Top patents by PatentIndex Score
28 records- 0189US8743156B2Driving method for image display apparatus with correction signalHIGASHI AMANE·Filed 2011·Granted Jun 3, 2014·8 cites·14 claims
- 0288US9024982B2Driving method of image display deviceJAPAN DISPLAY INC·Filed 2014·Granted May 5, 2015·5 cites·24 claims
- 0388US8830277B2Driving method of image display deviceHIGASHI AMANE·Filed 2011·Granted Sep 9, 2014·6 cites·1 claims
- 0483US9324283B2Display device, driving method of display device, and electronic apparatusJAPAN DISPLAY INC·Filed 2013·Granted Apr 26, 2016·4 cites·6 claims
- 0576US10957261B2Display deviceJAPAN DISPLAY INC·Filed 2019·Granted Mar 23, 2021·1 cites·7 claims
- 0676US9734772B2Display deviceJAPAN DISPLAY INC·Filed 2015·Granted Aug 15, 2017·2 cites·4 claims
- 0775US9972255B2Display device, method for driving the same, and electronic apparatusJAPAN DISPLAY INC·Filed 2015·Granted May 15, 2018·2 cites·10 claims
- 0874US9390679B2Display device, electronic apparatus, driving method of display device, and signal processing methodJAPAN DISPLAY INC·Filed 2014·Granted Jul 12, 2016·2 cites·14 claims
- 0972US9501983B2Color conversion device, display device, and color conversion methodJAPAN DISPLAY INC·Filed 2014·Granted Nov 22, 2016·2 cites·11 claims
- 1068US9728161B2Display deviceJAPAN DISPLAY INC·Filed 2015·Granted Aug 8, 2017·1 cites·9 claims
- 1166US11749214B2Display deviceJAPAN DISPLAY INC·Filed 2021·Granted Sep 5, 2023·0 cites·12 claims
- 1266US9098921B2Image processor and image processing methodJAPAN DISPLAY WEST INC·Filed 2012·Granted Aug 4, 2015·1 cites·8 claims
- 1365US9734766B2Lighting device, lighting control method, and display deviceJAPAN DISPLAY INC·Filed 2015·Granted Aug 15, 2017·1 cites·11 claims
- 1462US9214118B2Display device and method for driving display deviceJAPAN DISPLAY INC·Filed 2014·Granted Dec 15, 2015·0 cites·12 claims
- 1557US9978339B2Display deviceJAPAN DISPLAY INC·Filed 2017·Granted May 22, 2018·0 cites·9 claims
- 1654US9378691B2Display device and method for driving display deviceJAPAN DISPLAY INC·Filed 2015·Granted Jun 28, 2016·0 cites·8 claims
- 1750US9262970B2Display device and electronic apparatusJAPAN DISPLAY INC·Filed 2014·Granted Feb 16, 2016·0 cites·4 claims
- 1849US9349173B2Image processor and image processing methodJAPAN DISPLAY INC·Filed 2015·Granted May 24, 2016·0 cites·4 claims
- 1949US9196204B2Image processing apparatus and image processing methodJAPAN DISPLAY INC·Filed 2013·Granted Nov 24, 2015·0 cites·6 claims
- 2048US9311886B2Display device including signal processing unit that converts an input signal for an input HSV color space, electronic apparatus including the display device, and drive method for the display deviceJAPAN DISPLAY INC·Filed 2013·Granted Apr 12, 2016·0 cites·12 claims
- 2146US9679535B2Display device and display control methodJAPAN DISPLAY INC·Filed 2015·Granted Jun 13, 2017·0 cites·12 claims
- 2245US9972253B2Illumination apparatus, illumination control method, and display apparatusJAPAN DISPLAY INC·Filed 2015·Granted May 15, 2018·0 cites·7 claims
- 2341US9001163B2Method of driving image display deviceKABE MASAAKI·Filed 2012·Granted Apr 7, 2015·0 cites·7 claims
- 2440US9773470B2Display device, method of driving display device, and electronic apparatusJAPAN DISPLAY INC·Filed 2015·Granted Sep 26, 2017·0 cites·13 claims
- 2540US9552758B2Display device and image processing deviceJAPAN DISPLAY INC·Filed 2015·Granted Jan 24, 2017·0 cites·8 claims
- 2639US9704426B2Display device, display system, and image processing circuitJAPAN DISPLAY INC·Filed 2015·Granted Jul 11, 2017·0 cites·6 claims
- 2739US9633614B2Display device and a method for driving a display device including four sub-pixelsJAPAN DISPLAY INC·Filed 2015·Granted Apr 25, 2017·0 cites·13 claims
- 2837US9830886B2Display device, method of driving display device, and electronic apparatusJAPAN DISPLAY INC·Filed 2015·Granted Nov 28, 2017·0 cites·8 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →