Inventor
MAKI KATSUHIKO
JP43 patents
⚠️ This page may combine multiple inventors who share the name “MAKI KATSUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
39 patentsUS9568315B2Feb 14, 2017
Detection device, sensor, electronic apparatus and moving object
SEIKO EPSON CORP22 citations92
US7151520B2Dec 19, 2006
Liquid crystal driver circuits
SEIKO EPSON CORP34 citations92
US7034797B2Apr 25, 2006
Drive circuit, electro-optical device and driving method thereof
SEIKO EPSON CORP24 citations92
US6753731B2Jun 22, 2004
Operation amplifier circuit, drive circuit and method of controlling operation amplifier circuit
SEIKO EPSON CORP24 citations92
US7522148B2Apr 21, 2009
Source driver, electro-optical device, electronic apparatus, and driving method
SEIKO EPSON CORP12 citations84
US7339429B2Mar 4, 2008
Adjusting methods of arithmetic multiplying circuit, drive circuit, and phase margin
SEIKO EPSON CORP10 citations84
US7116171B2Oct 3, 2006
Operational amplifier and driver circuit using the same
SEIKO EPSON CORP12 citations84
US9590642B2Mar 7, 2017
Circuit device, electronic apparatus, and moving object
SEIKO EPSON CORP6 citations83
US7321255B2Jan 22, 2008
Voltage generating circuit, data driver and display unit
SEIKO EPSON CORP8 citations74
US9733842B2Aug 15, 2017
Detection device, sensor, electronic apparatus, and moving object
SEIKO EPSON CORP3 citations73
US10908558B2Feb 2, 2021
Circuit device, physical quantity measurement device, electronic apparatus, and vehicle
SEIKO EPSON CORP2 citations72
US10884041B2Jan 5, 2021
Physical quantity measurement apparatus, electronic apparatus, and vehicle
SEIKO EPSON CORP2 citations72
US10268164B2Apr 23, 2019
Circuit device, physical quantity measurement device, electronic apparatus, and vehicle
SEIKO EPSON CORP4 citations72
US10222759B2Mar 5, 2019
Integrated circuit device, electronic apparatus, and vehicle
SEIKO EPSON CORP2 citations72
US10072929B2Sep 11, 2018
Circuit device, electronic apparatus, moving object and method of manufacturing of physical quantity detection device
SEIKO EPSON CORP3 citations72
US9391595B2Jul 12, 2016
Clock signal generation circuit, detection device, sensor, electronic apparatus, and moving object
SEIKO EPSON CORP6 citations72
US9698686B2Jul 4, 2017
Detection device, sensor, electronic apparatus, and moving object
SEIKO EPSON CORP4 citations71
US7764278B2Jul 27, 2010
Integrated circuit device and electronic instrument
SEIKO EPSON CORP5 citations63
US7646371B2Jan 12, 2010
Driver circuit, electro-optical device, and electronic instrument
SEIKO EPSON CORP6 citations63
US7561478B2Jul 14, 2009
Integrated circuit device and electronic instrument
SEIKO EPSON CORP2 citations63
US7477271B2Jan 13, 2009
Data driver, display device, and method for controlling data driver
SEIKO EPSON CORP6 citations63
US9236872B2Jan 12, 2016
Voltage-controlled oscillator, signal generation apparatus, and electronic device
SEIKO EPSON CORP3 citations61
US12388402B2Aug 12, 2025
Method for manufacturing oscillator
SEIKO EPSON CORP0 citations51
US10704907B2Jul 7, 2020
Circuit device, electronic apparatus, moving object and method of manufacturing of physical quantity detection device
SEIKO EPSON CORP0 citations51
US10396804B2Aug 27, 2019
Circuit device, physical quantity measurement device, electronic apparatus, and vehicle
SEIKO EPSON CORP0 citations51
US10224939B2Mar 5, 2019
Circuit device, physical quantity measurement device, electronic apparatus, and vehicle
SEIKO EPSON CORP0 citations51
US9644964B2May 9, 2017
IC for sensor with a switchable low pass filter, sensor device and electronic apparatus
SEIKO EPSON CORP0 citations51
US9506758B2Nov 29, 2016
Detection device, sensor, electronic apparatus, and moving object
SEIKO EPSON CORP0 citations51
US9813037B2Nov 7, 2017
Detection device, sensor, electronic apparatus, and moving object
SEIKO EPSON CORP0 citations42
US7397458B2Jul 8, 2008
Display grayscale control using operational amplifiers
SEIKO EPSON CORP0 citations42
US10727851B2Jul 28, 2020
Atomic oscillator
SEIKO EPSON CORP0 citations41
US10451419B2Oct 22, 2019
Detection system having wheel rotation sensors for navigation
SEIKO EPSON CORP0 citations41
US10415969B2Sep 17, 2019
Detection device, physical quantity measuring device, detection system, electronic device, and vehicle
SEIKO EPSON CORP0 citations41
US10305496B2May 28, 2019
Circuit device, physical quantity measurement apparatus, electronic apparatus, and vehicle
SEIKO EPSON CORP0 citations41
US10022070B2Jul 17, 2018
Integrated circuit including a detection unit for detecting an angular velocity signal of a moving object based on a signal from a sensor
SEIKO EPSON CORP0 citations41
US9602117B2Mar 21, 2017
Detection device, sensor, electronic apparatus, and moving object
SEIKO EPSON CORP0 citations41
US10677610B2Jun 9, 2020
Circuit device, physical quantity detection device, electronic apparatus, and vehicle
SEIKO EPSON CORP0 citations40
US10113874B2Oct 30, 2018
Detection device, sensor, electronic apparatus and moving object
SEIKO EPSON CORP0 citations40
US9829316B2Nov 28, 2017
Detection device, sensor, electronic apparatus, and moving object
SEIKO EPSON CORP0 citations40