Inventor
TSURU YASUTAKA
JP29 patents
⚠️ This page may combine multiple inventors who share the name “TSURU YASUTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
14 patentsUS6509930B1Jan 21, 2003
Circuit for scan conversion of picture signal using motion compensation
HITACHI LTD99 citations98
US7369183B2May 6, 2008
Image display apparatus
HITACHI LTD37 citations92
US6195132B1Feb 27, 2001
Noise reduction signal processing circuit and display apparatus
HITACHI LTD44 citations92
US6611294B1Aug 26, 2003
Method and device for converting number of frames of image signals
HITACHI LTD24 citations91
US5703658ADec 30, 1997
Video decoder/converter with a programmable logic device which is programmed based on the encoding format
HITACHI LTD29 citations91
US7734143B2Jun 8, 2010
Image processing apparatus capable of adjusting image quality by using moving image samples
HITACHI LTD10 citations84
US7382414B2Jun 3, 2008
Video signal processing apparatus, for controlling contrast compensation and edge compensation in relation to each other in depedence on luminance of an image, and television receiver including the same
HITACHI LTD13 citations84
US7671901B2Mar 2, 2010
Image processing apparatus and mobile terminal apparatus
HITACHI LTD18 citations83
US7333081B2Feb 19, 2008
Image display apparatus, display unit driver and image display method for the same
HITACHI LTD8 citations73
US7940351B2May 10, 2011
Image display apparatus
HITACHI LTD3 citations62
US7512321B2Mar 31, 2009
Video recording/playback system and method for generating video data capable of providing information for substituting an advertisement thereby
HITACHI LTD3 citations61
US7430021B2Sep 30, 2008
Video display apparatus having contour correction function
HITACHI LTD6 citations61
US8009246B2Aug 30, 2011
Liquid crystal display device comprising reflecting portions for reflecting light beams and focusing them on circumferences of electrode portions of linear light sources
HITACHI LTD0 citations41
US7911558B2Mar 22, 2011
Image display apparatus and backlight unit to be used therein
HITACHI LTD0 citations41
HITACHI MAXELL
4 patentsUS9894310B2Feb 13, 2018
Image transfer apparatus
HITACHI MAXELL0 citations52
US9674474B2Jun 6, 2017
Image transfer apparatus
HITACHI MAXELL0 citations52
US9602754B2Mar 21, 2017
Bi-directional communication method between apparatuses using transmission device
HITACHI MAXELL0 citations52
US9204142B2Dec 1, 2015
Image display apparatus, monitor apparatus and image processing apparatus
HITACHI MAXELL0 citations47
TANAKA KAZUHIKO
3 patentsUS9047829B2Jun 2, 2015
Image display apparatus
TANAKA KAZUHIKO3 citations60
US8957880B2Feb 17, 2015
Image display apparatus having back light with multiple light sources and configured to control luminance for each of a plurality of areas that exceed the number of light sources
TANAKA KAZUHIKO2 citations60
US8451212B2May 28, 2013
Display apparatus and control circuit of the same
TANAKA KAZUHIKO0 citations39