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Yoshiyuki MAKI
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Suwa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Resonance generation method and atomic oscillator
Patent number
11,271,575
Issue date
Mar 8, 2022
Seiko Epson Corporation
Kotaro Shijo
G01 - MEASURING TESTING
Information
Patent Grant
Atomic oscillator and frequency signal generation system
Patent number
11,005,487
Issue date
May 11, 2021
Seiko Epson Corporation
Yukihiro Hashi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Timing signal output device, and electronic apparatus
Patent number
10,871,573
Issue date
Dec 22, 2020
Seiko Epson Corporation
Jun Shiina
G01 - MEASURING TESTING
Information
Patent Grant
Frequency signal generation device and frequency signal generation...
Patent number
10,812,092
Issue date
Oct 20, 2020
Seiko Epson Corporation
Yoshiyuki Maki
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Atomic oscillator and frequency signal generation system
Patent number
10,804,915
Issue date
Oct 13, 2020
Seiko Epson Corporation
Yoshiyuki Maki
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Timing signal generation device and electronic apparatus
Patent number
10,782,415
Issue date
Sep 22, 2020
Seiko Epson Corporation
Yoshiyuki Maki
G01 - MEASURING TESTING
Information
Patent Grant
Timing signal generation device, electronic device, and moving object
Patent number
10,700,690
Issue date
Jun 30, 2020
Seiko Epson Corporation
Yoshiyuki Maki
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Atomic oscillator, electronic apparatus, and control method
Patent number
10,566,983
Issue date
Feb 18, 2020
Seiko Epson Corporation
Yoshiyuki Maki
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Quantum interference device, atomic oscillator, electronic apparatu...
Patent number
10,523,226
Issue date
Dec 31, 2019
Seiko Epson Corporation
Yoshiyuki Maki
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Atomic cell, atomic cell manufacturing method, quantum interference...
Patent number
10,396,809
Issue date
Aug 27, 2019
Seiko Epson Corporation
Nobuhito Hayashi
G04 - HOROLOGY
Information
Patent Grant
Quantum interference device, atomic oscillator, electronic apparatu...
Patent number
10,396,810
Issue date
Aug 27, 2019
Seiko Epson Corporation
Yoshiyuki Maki
G04 - HOROLOGY
Information
Patent Grant
Light-emitting element module, atomic oscillator, and electronic ap...
Patent number
10,348,318
Issue date
Jul 9, 2019
Seiko Epson Corporation
Yoshiyuki Maki
G04 - HOROLOGY
Information
Patent Grant
Atomic oscillator, and electronic apparatus
Patent number
10,333,536
Issue date
Jun 25, 2019
Seiko Epson Corporation
Yoshiyuki Maki
G04 - HOROLOGY
Information
Patent Grant
Quantum interference device, atomic oscillator, electronic apparatu...
Patent number
10,326,461
Issue date
Jun 18, 2019
Seiko Epson Corporation
Nobuhito Hayashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Timing signal generation device, electronic device, and moving object
Patent number
10,312,924
Issue date
Jun 4, 2019
Seiko Epson Corporation
Yoshiyuki Maki
G01 - MEASURING TESTING
Information
Patent Grant
Quantum interference device, atomic oscillator, electronic apparatu...
Patent number
10,270,458
Issue date
Apr 23, 2019
Seiko Epson Corporation
Yoshiyuki Maki
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Light-emitting element module, atomic oscillator, and electronic ap...
Patent number
10,199,797
Issue date
Feb 5, 2019
Seiko Epson Corporation
Yoshiyuki Maki
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Atomic oscillator, electronic apparatus, moving object, and manufac...
Patent number
10,171,095
Issue date
Jan 1, 2019
Seiko Epson Corporation
Nobuhito Hayashi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Reference signal generation device, electronic device, moving objec...
Patent number
10,168,434
Issue date
Jan 1, 2019
Seiko Epson Corporation
Yoshiyuki Maki
G01 - MEASURING TESTING
Information
Patent Grant
Light-emitting element module, atomic oscillator, and electronic ap...
Patent number
10,096,970
Issue date
Oct 9, 2018
Seiko Epson Corporation
Yoshiyuki Maki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Quantum interference device, atomic oscillator, electronic apparatu...
Patent number
10,069,504
Issue date
Sep 4, 2018
Seiko Epson Corporation
Yoshiyuki Maki
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Quantum interference device, atomic oscillator, electronic device,...
Patent number
10,027,335
Issue date
Jul 17, 2018
Seiko Epson Corporation
Nobuhito Hayashi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Timing signal generation device, electronic device, and moving object
Patent number
9,979,409
Issue date
May 22, 2018
Seiko Epson Corporation
Yoshiyuki Maki
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Timing signal generating device, electronic apparatus, moving objec...
Patent number
9,952,562
Issue date
Apr 24, 2018
Seiko Epson Corporation
Hiroyuki Shimada
G04 - HOROLOGY
Information
Patent Grant
Quantum interference device, atomic oscillator, electronic apparatu...
Patent number
9,935,642
Issue date
Apr 3, 2018
Seiko Epson Corporation
Nobuhito Hayashi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Time synchronization system
Patent number
9,762,341
Issue date
Sep 12, 2017
Seiko Epson Corporation
Yoshiyuki Maki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Atomic cell, quantum interference device, atomic oscillator, electr...
Patent number
9,755,654
Issue date
Sep 5, 2017
Seiko Epson Corporation
Takuya Nakajima
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Quantum interference device, atomic oscillator, electronic device,...
Patent number
9,735,733
Issue date
Aug 15, 2017
Seiko Epson Corporation
Nobuhito Hayashi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Light-emitting element module, quantum interference apparatus, atom...
Patent number
9,627,846
Issue date
Apr 18, 2017
Seiko Epson Corporation
Tsunenori Shibata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Atomic resonance transition device, atomic oscillator, electronic a...
Patent number
9,577,652
Issue date
Feb 21, 2017
Seiko Epson Corporation
Yoshiyuki Maki
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
TIME SYNCHRONIZATION SYSTEM
Publication number
20250150251
Publication date
May 8, 2025
SEIKO EPSON CORPORATION
Yoshiyuki MAKI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Resonance Generation Method And Atomic Oscillator
Publication number
20210297085
Publication date
Sep 23, 2021
SEIKO EPSON CORPORATION
Kotaro SHIJO
G01 - MEASURING TESTING
Information
Patent Application
Atomic Oscillator And Frequency Signal Generation System
Publication number
20200313683
Publication date
Oct 1, 2020
SEIKO EPSON CORPORATION
Yukihiro HASHI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
ATOMIC OSCILLATOR AND FREQUENCY SIGNAL GENERATION SYSTEM
Publication number
20200044658
Publication date
Feb 6, 2020
SEIKO EPSON CORPORATION
Yoshiyuki MAKI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
FREQUENCY SIGNAL GENERATION DEVICE AND FREQUENCY SIGNAL GENERATION...
Publication number
20190068208
Publication date
Feb 28, 2019
SEIKO EPSON CORPORATION
Yoshiyuki MAKI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
TIMING SIGNAL OUTPUT DEVICE, AND ELECTRONIC APPARATUS
Publication number
20180246216
Publication date
Aug 30, 2018
SEIKO EPSON CORPORATION
Jun SHIINA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
QUANTUM INTERFERENCE DEVICE, ATOMIC OSCILLATOR, AND ELECTRONIC APPA...
Publication number
20180241407
Publication date
Aug 23, 2018
SEIKO EPSON CORPORATION
Nobuhito HAYASHI
G04 - HOROLOGY
Information
Patent Application
QUANTUM INTERFERENCE DEVICE, ATOMIC OSCILLATOR, AND ELECTRONIC APPA...
Publication number
20180241408
Publication date
Aug 23, 2018
SEIKO EPSON CORPORATION
Nobuhito HAYASHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Timing Signal Generation Device, Electronic Device, And Moving Object
Publication number
20180234100
Publication date
Aug 16, 2018
SEIKO EPSON CORPORATION
Yoshiyuki Maki
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
ATOMIC OSCILLATOR, AND ELECTRONIC APPARATUS
Publication number
20180069559
Publication date
Mar 8, 2018
SEIKO EPSON CORPORATION
Yoshiyuki MAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING ELEMENT MODULE, ATOMIC OSCILLATOR, AND ELECTRONIC AP...
Publication number
20180069372
Publication date
Mar 8, 2018
SEIKO EPSON CORPORATION
Yoshiyuki MAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ATOMIC OSCILLATOR, ELECTRONIC APPARATUS, AND CONTROL METHOD
Publication number
20180069557
Publication date
Mar 8, 2018
SEIKO EPSON CORPORATION
Yoshiyuki MAKI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
LIGHT-EMITTING ELEMENT MODULE, ATOMIC OSCILLATOR, AND ELECTRONIC AP...
Publication number
20180069558
Publication date
Mar 8, 2018
SEIKO EPSON CORPORATION
Yoshiyuki MAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING ELEMENT MODULE, ATOMIC OSCILLATOR, AND ELECTRONIC AP...
Publication number
20180069373
Publication date
Mar 8, 2018
SEIKO EPSON CORPORATION
Yoshiyuki MAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ATOMIC OSCILLATOR, ELECTRONIC APPARATUS, MOVING OBJECT, AND MANUFAC...
Publication number
20170310332
Publication date
Oct 26, 2017
SEIKO EPSON CORPORATION
Nobuhito HAYASHI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
QUANTUM INTERFERENCE DEVICE, ATOMIC OSCILLATOR, ELECTRONIC APPARATU...
Publication number
20170288688
Publication date
Oct 5, 2017
SEIKO EPSON CORPORATION
Yoshiyuki MAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
QUANTUM INTERFERENCE DEVICE, ATOMIC OSCILLATOR, ELECTRONIC APPARATU...
Publication number
20170288687
Publication date
Oct 5, 2017
SEIKO EPSON CORPORATION
Yoshiyuki MAKI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
QUANTUM INTERFERENCE DEVICE, ATOMIC OSCILLATOR, ELECTRONIC APPARATU...
Publication number
20170279455
Publication date
Sep 28, 2017
SEIKO EPSON CORPORATION
Yoshiyuki MAKI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
QUANTUM INTERFERENCE DEVICE, ATOMIC OSCILLATOR, ELECTRONIC APPARATU...
Publication number
20170279456
Publication date
Sep 28, 2017
SEIKO EPSON CORPORATION
Nobuhito HAYASHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ATOMIC CELL, ATOMIC CELL MANUFACTURING METHOD, QUANTUM INTERFERENCE...
Publication number
20170244419
Publication date
Aug 24, 2017
SEIKO EPSON CORPORATION
Nobuhito HAYASHI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
QUANTUM INTERFERENCE DEVICE, ATOMIC OSCILLATOR, ELECTRONIC DEVICE,...
Publication number
20170222653
Publication date
Aug 3, 2017
SEIKO EPSON CORPORATION
Nobuhito HAYASHI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
TIMING SIGNAL GENERATION DEVICE, ELECTRONIC DEVICE, AND MOVING OBJECT
Publication number
20170179967
Publication date
Jun 22, 2017
SEIKO EPSON CORPORATION
Yoshiyuki MAKI
G01 - MEASURING TESTING
Information
Patent Application
STRUCTURE MONITORING SYSTEM AND STRUCTURE MONITORING METHOD
Publication number
20170097279
Publication date
Apr 6, 2017
SEIKO EPSON CORPORATION
Yoshiyuki MAKI
G01 - MEASURING TESTING
Information
Patent Application
QUANTUM INTERFERENCE DEVICE, ATOMIC OSCILLATOR, ELECTRONIC APPARATU...
Publication number
20170054446
Publication date
Feb 23, 2017
SEIKO EPSON CORPORATION
Nobuhito HAYASHI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
QUANTUM INTERFERENCE DEVICE, ATOMIC OSCILLATOR, ELECTRONIC DEVICE,...
Publication number
20170040946
Publication date
Feb 9, 2017
SEIKO EPSON CORPORATION
Nobuhito HAYASHI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
TIMING SIGNAL GENERATION DEVICE, ELECTRONIC DEVICE, AND MOVING OBJECT
Publication number
20160352344
Publication date
Dec 1, 2016
SEIKO EPSON CORPORATION
Yoshiyuki Maki
G01 - MEASURING TESTING
Information
Patent Application
REFERENCE SIGNAL GENERATION DEVICE, ELECTRONIC DEVICE, MOVING OBJEC...
Publication number
20160349374
Publication date
Dec 1, 2016
SEIKO EPSON CORPORATION
Yoshiyuki MAKI
G01 - MEASURING TESTING
Information
Patent Application
TIMING SIGNAL GENERATION DEVICE AND ELECTRONIC APPARATUS
Publication number
20160274243
Publication date
Sep 22, 2016
SEIKO EPSON CORPORATION
Yoshiyuki MAKI
G01 - MEASURING TESTING
Information
Patent Application
QUANTUM INTERFERENCE DEVICE, ATOMIC OSCILLATOR, ELECTRONIC APPARATU...
Publication number
20160218727
Publication date
Jul 28, 2016
SEIKO EPSON CORPORATION
Yoshiyuki MAKI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
TIME SYNCHRONIZATION SYSTEM
Publication number
20160149610
Publication date
May 26, 2016
SEIKO EPSON CORPORATION
Yoshiyuki MAKI
H04 - ELECTRIC COMMUNICATION TECHNIQUE