Inventor
TODOROKIHARA MASAYOSHI
JP46 patents
⚠️ This page may combine multiple inventors who share the name “TODOROKIHARA MASAYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
37 patentsUS7781964B2Aug 24, 2010
Organic electroluminescent device and electronic apparatus
SEIKO EPSON CORP50 citations94
US7435633B2Oct 14, 2008
Electroluminescence device, manufacturing method thereof, and electronic apparatus
SEIKO EPSON CORP41 citations92
US11888499B2Jan 30, 2024
Transition-state output device, time-to-digital converter, and analog-to-digital converter circuit
SEIKO EPSON CORP4 citations75
US11808572B2Nov 7, 2023
Vibration rectification error correction circuit, physical quantity sensor module, structure monitoring device, and correction value adjustment method of vibration rectification error correction circuit
SEIKO EPSON CORP2 citations73
US11733262B2Aug 22, 2023
Physical quantity sensor module, clinometer, and structure monitoring device
SEIKO EPSON CORP2 citations73
US11139825B2Oct 5, 2021
Frequency ratio measurement device
SEIKO EPSON CORP2 citations73
US11079403B2Aug 3, 2021
Physical quantity sensor module, clinometer, and structure monitoring device
SEIKO EPSON CORP4 citations73
US11075621B2Jul 27, 2021
Delay circuit, time to digital converter, and A/D conversion circuit
SEIKO EPSON CORP2 citations73
US10972116B2Apr 6, 2021
Time to digital converter and A/D conversion circuit
SEIKO EPSON CORP2 citations73
US10886934B2Jan 5, 2021
Time to digital converter and A/D conversion circuit
SEIKO EPSON CORP2 citations73
US10707891B2Jul 7, 2020
Transition state acquisition device, time-to-digital converter, and A/D conversion circuit
SEIKO EPSON CORP3 citations73
US10491201B2Nov 26, 2019
Delay circuit, count value generation circuit, and physical quantity sensor
SEIKO EPSON CORP3 citations73
US9231613B2Jan 5, 2016
Idle tone dispersion device and frequency measurement device
SEIKO EPSON CORP3 citations73
US10305499B2May 28, 2019
Frequency synthesizer
SEIKO EPSON CORP2 citations72
US7986017B2Jul 26, 2011
Semiconductor sensor and method for manufacturing the same
SEIKO EPSON CORP5 citations63
US7557984B2Jul 7, 2009
Electrophoretic display device and electronic apparatus
SEIKO EPSON CORP4 citations63
US7485347B2Feb 3, 2009
Method of forming a film with linear droplets and an applied temperature gradient
SEIKO EPSON CORP2 citations63
US12276673B2Apr 15, 2025
Vibration rectification error correction device, sensor module, and vibration rectification error correction method
SEIKO EPSON CORP0 citations62
US12273123B2Apr 8, 2025
Transition-state output device, time-to-digital converter, and analog-to-digital converter circuit
SEIKO EPSON CORP0 citations62
US12028092B2Jul 2, 2024
Frequency delta-sigma modulation signal output circuit and sensor module
SEIKO EPSON CORP0 citations62
US11988685B2May 21, 2024
Vibration rectification error correction device, sensor module, and vibration rectification error correction method
SEIKO EPSON CORP0 citations62
US11563438B2Jan 24, 2023
A/D conversion circuit
SEIKO EPSON CORP0 citations62
US11121717B2Sep 14, 2021
A/D conversion circuit
SEIKO EPSON CORP0 citations62
US11095302B2Aug 17, 2021
Frequency delta sigma modulation signal output circuit, physical quantity sensor module, and structure monitoring device
SEIKO EPSON CORP0 citations62
US10560101B2Feb 11, 2020
Count value generation circuit, physical quantity sensor module, and structure monitoring device
SEIKO EPSON CORP1 citations62
US7907156B2Mar 15, 2011
Display device and electronic paper
SEIKO EPSON CORP2 citations62
US7616375B2Nov 10, 2009
Display device, method for manufacturing display device, and electronic paper
SEIKO EPSON CORP5 citations62
US12241908B2Mar 4, 2025
Vibration rectification error correction device, sensor module, and vibration rectification error correction method
SEIKO EPSON CORP0 citations52
US12206432B2Jan 21, 2025
Frequency synthesizer
SEIKO EPSON CORP0 citations52
US12163975B2Dec 10, 2024
Signal processing method, signal processing device, physical quantity measurement device, and sensor module
SEIKO EPSON CORP0 citations52
US12000858B2Jun 4, 2024
Vibration rectification error correction device, sensor module, and vibration rectification error correction method
SEIKO EPSON CORP0 citations52
US11809513B2Nov 7, 2023
Signal processing method and signal processing device
SEIKO EPSON CORP0 citations52
US11664813B2May 30, 2023
Delay circuit, time to digital converter, and A/D conversion circuit
SEIKO EPSON CORP0 citations52
US10693465B2Jun 23, 2020
Count value generation circuit, physical quantity sensor module, and structure monitoring device
SEIKO EPSON CORP0 citations52
US7863696B2Jan 4, 2011
Semiconductor sensor and method for manufacturing the same
SEIKO EPSON CORP1 citations52
US10382044B2Aug 13, 2019
Frequency synthesizer
SEIKO EPSON CORP0 citations51
US10355708B2Jul 16, 2019
Idle tone dispersion device and frequency ratio measuring device
SEIKO EPSON CORP0 citations42
TODOROKIHARA MASAYOSHI
7 patentsUS8521673B2Aug 27, 2013
Parallel processing device and parallel processing method
TODOROKIHARA MASAYOSHI8 citations83
US8508213B2Aug 13, 2013
Frequency measurement device
TODOROKIHARA MASAYOSHI8 citations83
US8461821B2Jun 11, 2013
Frequency measuring apparatus
TODOROKIHARA MASAYOSHI5 citations72
US8664933B2Mar 4, 2014
Frequency measuring apparatus
TODOROKIHARA MASAYOSHI2 citations62
US9026403B2May 5, 2015
Frequency measurement device and electronic device
TODOROKIHARA MASAYOSHI1 citations51
US8718961B2May 6, 2014
Frequency measurement method, frequency measurement device and apparatus equipped with frequency measurement device
TODOROKIHARA MASAYOSHI0 citations51
US8593131B2Nov 26, 2013
Signal generation circuit, frequency measurement device including the signal generation circuit, and signal generation method
TODOROKIHARA MASAYOSHI0 citations41
KONDO TAKAYUKI
2 patentsUS8917078B2Dec 23, 2014
Frequency measuring device and odor sensor and electronic equipment which are provided with the frequency measuring device
KONDO TAKAYUKI11 citations84
US8643440B2Feb 4, 2014
Electric circuit, sensor system equipped with the electric circuit, and sensor device equipped with the electric circuit
KONDO TAKAYUKI3 citations61