Inventor
IKEYAMA HIROMASA
JP16 patents
⚠️ This page may combine multiple inventors who share the name “IKEYAMA HIROMASA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
15 patentsUS7764312B2Jul 27, 2010
Flicker correction method and device, and imaging device
SONY CORP35 citations91
US7675552B2Mar 9, 2010
Flicker correction method and device, and imaging device
SONY CORP9 citations82
US7667735B2Feb 23, 2010
Image pickup device and image processing method having a mask function
SONY CORP7 citations73
US5512894AApr 30, 1996
Rate converter for converting data rate
SONY CORP7 citations73
US5408266AApr 18, 1995
Bi-directional rate converting apparatus for converting a clock rate of a digital signal
SONY CORP14 citations73
US5986715ANov 16, 1999
Rate converter using a register postfix type transversal filter
SONY CORP15 citations72
US5680335AOct 21, 1997
Rate converter using a register postfix type transversal filter
SONY CORP11 citations72
US7068310B1Jun 27, 2006
Imaging device
SONY CORP2 citations62
US7817193B2Oct 19, 2010
Image pickup apparatus and image pickup method to display or record images picked up at high rate in real time
SONY CORP5 citations61
US7773130B2Aug 10, 2010
Signal processing apparatus and signal processing method for solid-state image pickup element and image pickup apparatus
SONY CORP3 citations61
US7589763B2Sep 15, 2009
Flicker correction method and device, and imaging device
SONY CORP5 citations61
US7265687B2Sep 4, 2007
Quantization-precision-reproduction method, quantization-precision-reproduction device, image-pickup device, information-processing device, and program
SONY CORP2 citations61
US8040392B2Oct 18, 2011
Flicker correcting method, flicker correcting circuit, and imaging device using them
SONY CORP5 citations58
US7692698B2Apr 6, 2010
Signal processing apparatus and signal processing method for solid-state image pickup element and image pickup apparatus
SONY CORP1 citations51
US7825977B2Nov 2, 2010
Image pickup apparatus and image pickup method
SONY CORP0 citations41