Masayoshi TODOROKIHARA

Person

Suwa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Vibration rectification error correction device, sensor module, and...
- Patent number 12,276,673
- Issue date Apr 15, 2025
- Seiko Epson Corporation
- Masayoshi Todorokihara
- G01 - MEASURING TESTING
Information Patent Grant
Transition-state output device, time-to-digital converter, and anal...
- Patent number 12,273,123
- Issue date Apr 8, 2025
- Seiko Epson Corporation
- Masayoshi Todorokihara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Vibration rectification error correction device, sensor module, and...
- Patent number 12,241,908
- Issue date Mar 4, 2025
- Seiko Epson Corporation
- Masayoshi Todorokihara
- G01 - MEASURING TESTING
Information Patent Grant
Frequency synthesizer
- Patent number 12,206,432
- Issue date Jan 21, 2025
- Seiko Epson Corporation
- Masayoshi Todorokihara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Signal processing method, signal processing device, physical quanti...
- Patent number 12,163,975
- Issue date Dec 10, 2024
- Seiko Epson Corporation
- Masayoshi Todorokihara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Frequency delta-sigma modulation signal output circuit and sensor m...
- Patent number 12,028,092
- Issue date Jul 2, 2024
- Seiko Epson Corporation
- Masayoshi Todorokihara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Vibration rectification error correction device, sensor module, and...
- Patent number 12,000,858
- Issue date Jun 4, 2024
- Seiko Epson Corporation
- Masayoshi Todorokihara
- G01 - MEASURING TESTING
Information Patent Grant
Vibration rectification error correction device, sensor module, and...
- Patent number 11,988,685
- Issue date May 21, 2024
- Seiko Epson Corporation
- Masayoshi Todorokihara
- G01 - MEASURING TESTING
Information Patent Grant
Transition-state output device, time-to-digital converter, and anal...
- Patent number 11,888,499
- Issue date Jan 30, 2024
- Seiko Epson Corporation
- Masayoshi Todorokihara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Vibration rectification error correction circuit, physical quantity...
- Patent number 11,808,572
- Issue date Nov 7, 2023
- Seiko Epson Corporation
- Masayoshi Todorokihara
- G01 - MEASURING TESTING
Information Patent Grant
Signal processing method and signal processing device
- Patent number 11,809,513
- Issue date Nov 7, 2023
- Seiko Epson Corporation
- Masayoshi Todorokihara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Physical quantity sensor module, clinometer, and structure monitori...
- Patent number 11,733,262
- Issue date Aug 22, 2023
- Seiko Epson Corporation
- Kenta Sato
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Delay circuit, time to digital converter, and A/D conversion circuit
- Patent number 11,664,813
- Issue date May 30, 2023
- Seiko Epson Corporation
- Masayoshi Todorokihara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
A/D conversion circuit
- Patent number 11,563,438
- Issue date Jan 24, 2023
- Seiko Epson Corporation
- Masayoshi Todorokihara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Frequency ratio measurement device
- Patent number 11,139,825
- Issue date Oct 5, 2021
- Seiko Epson Corporation
- Masayoshi Todorokihara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
A/D conversion circuit
- Patent number 11,121,717
- Issue date Sep 14, 2021
- Seiko Epson Corporation
- Masayoshi Todorokihara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Frequency delta sigma modulation signal output circuit, physical qu...
- Patent number 11,095,302
- Issue date Aug 17, 2021
- Seiko Epson Corporation
- Masayoshi Todorokihara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Physical quantity sensor module, clinometer, and structure monitori...
- Patent number 11,079,403
- Issue date Aug 3, 2021
- Seiko Epson Corporation
- Kenta Sato
- G01 - MEASURING TESTING
Information Patent Grant
Delay circuit, time to digital converter, and A/D conversion circuit
- Patent number 11,075,621
- Issue date Jul 27, 2021
- Seiko Epson Corporation
- Masayoshi Todorokihara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Time to digital converter and A/D conversion circuit
- Patent number 10,972,116
- Issue date Apr 6, 2021
- Seiko Epson Corporation
- Masayoshi Todorokihara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Time to digital converter and A/D conversion circuit
- Patent number 10,886,934
- Issue date Jan 5, 2021
- Seiko Epson Corporation
- Masayoshi Todorokihara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transition state acquisition device, time-to-digital converter, and...
- Patent number 10,707,891
- Issue date Jul 7, 2020
- Seiko Epson Corporation
- Masayoshi Todorokihara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Count value generation circuit, physical quantity sensor module, an...
- Patent number 10,693,465
- Issue date Jun 23, 2020
- Seiko Epson Corporation
- Masayoshi Todorokihara
- G01 - MEASURING TESTING
Information Patent Grant
Count value generation circuit, physical quantity sensor module, an...
- Patent number 10,560,101
- Issue date Feb 11, 2020
- Seiko Epson Corporation
- Masayoshi Todorokihara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Delay circuit, count value generation circuit, and physical quantit...
- Patent number 10,491,201
- Issue date Nov 26, 2019
- Seiko Epson Corporation
- Masayoshi Todorokihara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Frequency synthesizer
- Patent number 10,382,044
- Issue date Aug 13, 2019
- Seiko Epson Corporation
- Masayoshi Todorokihara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Idle tone dispersion device and frequency ratio measuring device
- Patent number 10,355,708
- Issue date Jul 16, 2019
- Seiko Epson Corporation
- Masayoshi Todorokihara
- G01 - MEASURING TESTING
Information Patent Grant
Frequency synthesizer
- Patent number 10,305,499
- Issue date May 28, 2019
- Seiko Epson Corporation
- Masayoshi Todorokihara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Idle tone dispersion device and frequency measurement device
- Patent number 9,231,613
- Issue date Jan 5, 2016
- Seiko Epson Corporation
- Masayoshi Todorokihara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Frequency measuring apparatus
- Patent number 8,664,933
- Issue date Mar 4, 2014
- Seiko Epson Corporation
- Masayoshi Todorokihara
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Signal Processing Method And Signal Processing Device
- Publication number 20240329931
- Publication date Oct 3, 2024
- SEIKO EPSON CORPORATION
- Masayoshi TODOROKIHARA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SENSOR MODULE
- Publication number 20240318980
- Publication date Sep 26, 2024
- SEIKO EPSON CORPORATION
- Masayoshi TODOROKIHARA
- G01 - MEASURING TESTING
Information Patent Application
Vibration Rectification Error Correction Device, Sensor Module, And...
- Publication number 20240255542
- Publication date Aug 1, 2024
- SEIKO EPSON CORPORATION
- Masayoshi TODOROKIHARA
- G01 - MEASURING TESTING
Information Patent Application
STATE CLASSIFICATION METHOD, STATE CLASSIFICATION DEVICE, AND STATE...
- Publication number 20240249117
- Publication date Jul 25, 2024
- University Public Corporation Osaka
- Masayoshi TODOROKIHARA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Signal Processing Method, Signal Processing Device, And Signal Proc...
- Publication number 20240210276
- Publication date Jun 27, 2024
- SEIKO EPSON CORPORATION
- Masayoshi TODOROKIHARA
- G01 - MEASURING TESTING
Information Patent Application
Signal Processing Method, Signal Processing Device, And Signal Proc...
- Publication number 20240210264
- Publication date Jun 27, 2024
- SEIKO EPSON CORPORATION
- Masayoshi TODOROKIHARA
- G01 - MEASURING TESTING
Information Patent Application
SENSOR MODULE
- Publication number 20240110960
- Publication date Apr 4, 2024
- SEIKO EPSON CORPORATION
- Kenta Sato
- G01 - MEASURING TESTING
Information Patent Application
Transition-State Output Device, Time-To-Digital Converter, And Anal...
- Publication number 20240106453
- Publication date Mar 28, 2024
- SEIKO EPSON CORPORATION
- Masayoshi TODOROKIHARA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Frequency Synthesizer
- Publication number 20230208433
- Publication date Jun 29, 2023
- SEIKO EPSON CORPORATION
- Masayoshi TODOROKIHARA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Frequency Delta-Sigma Modulation Signal Output Circuit And Sensor M...
- Publication number 20230188158
- Publication date Jun 15, 2023
- SEIKO EPSON CORPORATION
- Masayoshi TODOROKIHARA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Vibration Rectification Error Correction Device, Sensor Module, And...
- Publication number 20230168272
- Publication date Jun 1, 2023
- SEIKO EPSON CORPORATION
- Masayoshi TODOROKIHARA
- G01 - MEASURING TESTING
Information Patent Application
Signal Processing Method, Signal Processing Device, Physical Quanti...
- Publication number 20220214373
- Publication date Jul 7, 2022
- SEIKO EPSON CORPORATION
- Masayoshi TODOROKIHARA
- G01 - MEASURING TESTING
Information Patent Application
Vibration Rectification Error Correction Device, Sensor Module, And...
- Publication number 20220206036
- Publication date Jun 30, 2022
- SEIKO EPSON CORPORATION
- Masayoshi TODOROKIHARA
- G01 - MEASURING TESTING
Information Patent Application
Vibration Rectification Error Correction Device, Sensor Module, And...
- Publication number 20220206038
- Publication date Jun 30, 2022
- SEIKO EPSON CORPORATION
- Masayoshi TODOROKIHARA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TRANSITION-STATE OUTPUT DEVICE, TIME-TO-DIGITAL CONVERTER, AND ANAL...
- Publication number 20220173749
- Publication date Jun 2, 2022
- SEIKO EPSON CORPORATION
- Masayoshi TODOROKIHARA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Signal Processing Method And Signal Processing Device
- Publication number 20220027433
- Publication date Jan 27, 2022
- SEIKO EPSON CORPORATION
- Masayoshi TODOROKIHARA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
A/D Conversion Circuit
- Publication number 20210359693
- Publication date Nov 18, 2021
- SEIKO EPSON CORPORATION
- Masayoshi TODOROKIHARA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Physical Quantity Sensor Module, Clinometer, And Structure Monitori...
- Publication number 20210325424
- Publication date Oct 21, 2021
- SEIKO EPSON CORPORATION
- Kenta SATO
- G01 - MEASURING TESTING
Information Patent Application
Delay Circuit, Time To Digital Converter, And A/D Conversion Circuit
- Publication number 20210320668
- Publication date Oct 14, 2021
- SEIKO EPSON CORPORATION
- Masayoshi TODOROKIHARA
- G04 - HOROLOGY
Information Patent Application
A/D CONVERSION CIRCUIT
- Publication number 20210099181
- Publication date Apr 1, 2021
- SEIKO EPSON CORPORATION
- Masayoshi TODOROKIHARA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Delay Circuit, Time To Digital Converter, And A/D Conversion Circuit
- Publication number 20210099163
- Publication date Apr 1, 2021
- SEIKO EPSON CORPORATION
- Masayoshi TODOROKIHARA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Frequency Ratio Measurement Device
- Publication number 20210067170
- Publication date Mar 4, 2021
- SEIKO EPSON CORPORATION
- Masayoshi TODOROKIHARA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Time To Digital Converter And A/D Conversion Circuit
- Publication number 20200328752
- Publication date Oct 15, 2020
- SEIKO EPSON CORPORATION
- Masayoshi TODOROKIHARA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Time To Digital Converter And A/D Converstion Circuit
- Publication number 20200328755
- Publication date Oct 15, 2020
- SEIKO EPSON CORPORATION
- Masayoshi TODOROKIHARA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
COUNT VALUE GENERATION CIRCUIT, PHYSICAL QUANTITY SENSOR MODULE, AN...
- Publication number 20200136623
- Publication date Apr 30, 2020
- SEIKO EPSON CORPORATION
- Masayoshi TODOROKIHARA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Frequency Delta Sigma Modulation Signal Output Circuit, Physical Qu...
- Publication number 20190334544
- Publication date Oct 31, 2019
- SEIKO EPSON CORPORATION
- Masayoshi TODOROKIHARA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
VIBRATION RECTIFICATION ERROR CORRECTION CIRCUIT, PHYSICAL QUANTITY...
- Publication number 20190331491
- Publication date Oct 31, 2019
- SEIKO EPSON CORPORATION
- Masayoshi TODOROKIHARA
- G01 - MEASURING TESTING
Information Patent Application
Count Value Generation Circuit, Physical Quantity Sensor Module, An...
- Publication number 20190334528
- Publication date Oct 31, 2019
- SEIKO EPSON CORPORATION
- Masayoshi TODOROKIHARA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PHYSICAL QUANTITY SENSOR MODULE, CLINOMETER, AND STRUCTURE MONITORI...
- Publication number 20190324052
- Publication date Oct 24, 2019
- SEIKO EPSON CORPORATION
- Kenta SATO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Transition State Acquisition Device, Time-To-Digital Converter, And...
- Publication number 20190296762
- Publication date Sep 26, 2019
- SEIKO EPSON CORPORATION
- Masayoshi TODOROKIHARA
- G04 - HOROLOGY

Masayoshi TODOROKIHARA

Person

Patents Grantslast 30 patents

Vibration rectification error correction device, sensor module, and...

Transition-state output device, time-to-digital converter, and anal...

Vibration rectification error correction device, sensor module, and...

Frequency synthesizer

Signal processing method, signal processing device, physical quanti...

Frequency delta-sigma modulation signal output circuit and sensor m...

Vibration rectification error correction device, sensor module, and...

Vibration rectification error correction device, sensor module, and...

Transition-state output device, time-to-digital converter, and anal...

Vibration rectification error correction circuit, physical quantity...

Signal processing method and signal processing device

Physical quantity sensor module, clinometer, and structure monitori...

Delay circuit, time to digital converter, and A/D conversion circuit

A/D conversion circuit

Frequency ratio measurement device

A/D conversion circuit

Frequency delta sigma modulation signal output circuit, physical qu...

Physical quantity sensor module, clinometer, and structure monitori...

Delay circuit, time to digital converter, and A/D conversion circuit

Time to digital converter and A/D conversion circuit

Time to digital converter and A/D conversion circuit

Transition state acquisition device, time-to-digital converter, and...

Count value generation circuit, physical quantity sensor module, an...

Count value generation circuit, physical quantity sensor module, an...

Delay circuit, count value generation circuit, and physical quantit...

Frequency synthesizer

Idle tone dispersion device and frequency ratio measuring device

Frequency synthesizer

Idle tone dispersion device and frequency measurement device

Frequency measuring apparatus

Patents Applicationslast 30 patents

Signal Processing Method And Signal Processing Device

SENSOR MODULE

Vibration Rectification Error Correction Device, Sensor Module, And...

STATE CLASSIFICATION METHOD, STATE CLASSIFICATION DEVICE, AND STATE...

Signal Processing Method, Signal Processing Device, And Signal Proc...

Signal Processing Method, Signal Processing Device, And Signal Proc...

SENSOR MODULE

Transition-State Output Device, Time-To-Digital Converter, And Anal...

Frequency Synthesizer

Frequency Delta-Sigma Modulation Signal Output Circuit And Sensor M...

Vibration Rectification Error Correction Device, Sensor Module, And...

Signal Processing Method, Signal Processing Device, Physical Quanti...

Vibration Rectification Error Correction Device, Sensor Module, And...

Vibration Rectification Error Correction Device, Sensor Module, And...

TRANSITION-STATE OUTPUT DEVICE, TIME-TO-DIGITAL CONVERTER, AND ANAL...

Signal Processing Method And Signal Processing Device

A/D Conversion Circuit

Physical Quantity Sensor Module, Clinometer, And Structure Monitori...

Delay Circuit, Time To Digital Converter, And A/D Conversion Circuit

A/D CONVERSION CIRCUIT

Delay Circuit, Time To Digital Converter, And A/D Conversion Circuit

Frequency Ratio Measurement Device

Time To Digital Converter And A/D Conversion Circuit

Time To Digital Converter And A/D Converstion Circuit

COUNT VALUE GENERATION CIRCUIT, PHYSICAL QUANTITY SENSOR MODULE, AN...

Frequency Delta Sigma Modulation Signal Output Circuit, Physical Qu...

VIBRATION RECTIFICATION ERROR CORRECTION CIRCUIT, PHYSICAL QUANTITY...

Count Value Generation Circuit, Physical Quantity Sensor Module, An...

PHYSICAL QUANTITY SENSOR MODULE, CLINOMETER, AND STRUCTURE MONITORI...

Transition State Acquisition Device, Time-To-Digital Converter, And...