Inventor
TAKANASHI HIDEHIKO
JP30 patents
⚠️ This page may combine multiple inventors who share the name “TAKANASHI HIDEHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
24 patentsUS9429810B2Aug 30, 2016
Electrophoresis device and display
SONY CORP27 citations94
US6384887B1May 7, 2002
Liquid crystal devices comprising a multitude of domains having different threshold voltages for switching liquid crystals
SONY CORP25 citations92
US6016133AJan 18, 2000
Passive matrix addressed LCD pulse modulated drive method with pixel area and/or time integration method to produce coray scale
SONY CORP35 citations92
US5654784AAug 5, 1997
Liquid crystal devices comprising a multitude of domains having different threshold voltages for switching liquid crystals
SONY CORP27 citations92
US5659411AAug 19, 1997
Optical device having an optically transparent birefringent medium that selectively shifts the optical axis
SONY CORP42 citations91
US8896908B2Nov 25, 2014
Electrophoretic device, method of manufacturing the same, and display unit
SONY CORP16 citations84
US9733541B2Aug 15, 2017
Electrophoresis device, display unit, and electronic apparatus
SONY CORP7 citations83
US8711469B2Apr 29, 2014
Electrophoretic element and display device
SONY CORP7 citations83
US6297865B1Oct 2, 2001
Liquid crystal element having polarization moderating properties
SONY CORP18 citations83
US7615165B2Nov 10, 2009
Liquid crystal molecule, liquid crystal display and liquid crystal optical spatial modulation device
SONY CORP6 citations74
US6317111B1Nov 13, 2001
Passive matrix addressed LCD pulse modulated drive method with pixel area and/or time integration method to produce covay scale
SONY CORP13 citations73
US6040884AMar 21, 2000
Liquid crystal devices comprising a multitude of domains having different threshold voltages for switching liquid crystals
SONY CORP14 citations73
US8947761B2Feb 3, 2015
Optical element, optical element array, display device, and electronic apparatus
SONY CORP2 citations63
US11609487B2Mar 21, 2023
Projection screen control method and projectioin-type display device
SONY CORP0 citations62
US11061314B2Jul 13, 2021
Projection screen and projection display apparatus
SONY CORP1 citations62
US8908258B2Dec 9, 2014
Electrophoresis device and display unit
SONY CORP3 citations62
US11656459B2May 23, 2023
Display apparatus with a glasses type frame and an image display device
SONY CORP0 citations52
US9869920B2Jan 16, 2018
Display unit and electronic apparatus
SONY CORP1 citations52
US9383620B2Jul 5, 2016
Electrophoretic device, method of manufacturing the same, and display
SONY CORP1 citations52
US9891498B2Feb 13, 2018
Electrophoretic device, display unit, and electronic apparatus
SONY CORP0 citations51
US9488886B2Nov 8, 2016
Display unit and electronic apparatus
SONY CORP1 citations51
US9201284B2Dec 1, 2015
Electrophoretic device, display unit, and electronic apparatus
SONY CORP0 citations51
US7943209B2May 17, 2011
Liquid crystal molecule, liquid crystal display device, and liquid crystal spatial light modulation device
SONY CORP0 citations37
US7935395B2May 3, 2011
Liquid crystal molecule, liquid crystal display device and liquid crystal optical spatial modulation device
SONY CORP0 citations37
TAKANASHI HIDEHIKO
3 patentsUS9632386B2Apr 25, 2017
Fine particles for image display, method for producing the same, electrophoretic dispersion liquid, and image display device
TAKANASHI HIDEHIKO5 citations70
US8634128B2Jan 21, 2014
Electrophoretic element, display, and electronic device
TAKANASHI HIDEHIKO0 citations50
US8570481B2Oct 29, 2013
Liquid crystal material, liquid crystal display device, liquid crystal optical space modulation device, and liquid crystal shutter
TAKANASHI HIDEHIKO0 citations46