Inventor
KATO FUMIHIKO
JP35 patents
⚠️ This page may combine multiple inventors who share the name “KATO FUMIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC ELECTRONICS CORP
9 patentsUS7432903B2Oct 7, 2008
Common inversion driving type liquid crystal display device and its driving method capable of suppressing color errors
NEC ELECTRONICS CORP13 citations84
US7271792B2Sep 18, 2007
Display control circuit
NEC ELECTRONICS CORP10 citations84
US7248254B2Jul 24, 2007
Gamma correcting circuit and panel drive apparatus equipped with gamma correcting circuit
NEC ELECTRONICS CORP11 citations84
US7173597B2Feb 6, 2007
Signal-adjusted LCD control unit
NEC ELECTRONICS CORP15 citations84
US7038525B2May 2, 2006
Analog switching circuit and gradation selector circuit
NEC ELECTRONICS CORP12 citations84
US7098904B2Aug 29, 2006
Display control circuit and display device
NEC ELECTRONICS CORP10 citations74
US6806855B2Oct 19, 2004
Liquid crystal panel driving circuit and method of driving a liquid crystal panel
NEC ELECTRONICS CORP4 citations63
US6650341B2Nov 18, 2003
Liquid crystal driving method and liquid crystal driving circuit for correcting
NEC ELECTRONICS CORP3 citations63
US7683871B2Mar 23, 2010
Display control circuit
NEC ELECTRONICS CORP1 citations52
NEC CORP
8 patentsUS6424219B1Jul 23, 2002
Operational amplifier
NEC CORP28 citations92
US6140989AOct 31, 2000
Image signal control circuit which controls image signal for displaying image on multi-gradation liquid crystal display and control method therefor
NEC CORP21 citations92
US6100762AAug 8, 2000
Operational amplifier having a wide input/output range and an improved slew rate
NEC CORP36 citations92
US5670910ASep 23, 1997
Operational amplifier free from dispersion in quiescent current consumed by output stage
NEC CORP29 citations92
US5883535AMar 16, 1999
Slew rate controllable amplification circuit
NEC CORP19 citations84
US5831480ANov 3, 1998
Operational amplifier adopted for input and output in wide ranges for driving a large load
NEC CORP19 citations83
US6316999B1Nov 13, 2001
Operational amplifier
NEC CORP7 citations74
US6067037AMay 23, 2000
Digital-to-analog converter implemented by simple switched capacitor array and method for controlling thereof
NEC CORP8 citations74
SONY CORP
5 patentsUS6771887B1Aug 3, 2004
Recording/reproducing apparatus and recording/reproducing method
SONY CORP15 citations82
US6829747B1Dec 7, 2004
Editing apparatus and editing method
SONY CORP7 citations73
US7859579B2Dec 28, 2010
Recording and reproducing device and recording and reproducing method
SONY CORP4 citations63
US4896225AJan 23, 1990
Tape recording and/or reproducing apparatus
SONY CORP3 citations62
US7911508B2Mar 22, 2011
Recording/reproducing apparatus and recording/reproducing apparatus control method
SONY CORP0 citations42
BROTHER IND LTD
3 patentsNIPPON TELEGRAPH & TELEPHONE
2 patentsCANON KK
2 patentsUS12425733B2Sep 23, 2025
Imaging control apparatus, image pickup apparatus, imaging control method, and storage medium
CANON KK0 citations62
US12356076B2Jul 8, 2025
Image capture control device, image capture device, image capture control method, and non-transitory computer-readable storage medium
CANON KK0 citations45