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Tsunenori Shibata
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Fujisawa-shi, JP
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Patents Grants
last 30 patents
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
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
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
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
Sensor device, manufacturing method of sensor device and electronic...
Patent number
9,568,312
Issue date
Feb 14, 2017
Seiko Epson Corporation
Tsunenori Shibata
G01 - MEASURING TESTING
Information
Patent Grant
Vibrating device and electronic apparatus
Patent number
8,624,339
Issue date
Jan 7, 2014
Seiko Epson Corporation
Norihito Matsukawa
G01 - MEASURING TESTING
Patents Applications
last 30 patents
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
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
LIGHT-EMITTING ELEMENT MODULE, QUANTUM INTERFERENCE APPARATUS, ATOM...
Publication number
20150180199
Publication date
Jun 25, 2015
SEIKO EPSON CORPORATION
Tsunenori SHIBATA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SENSOR DEVICE, MANUFACTURING METHOD OF SENSOR DEVICE AND ELECTRONIC...
Publication number
20130263660
Publication date
Oct 10, 2013
SEIKO EPSON CORPORATION
Tsunenori SHIBATA
G01 - MEASURING TESTING
Information
Patent Application
VIBRATING DEVICE AND ELECTRONIC APPARATUS
Publication number
20130026583
Publication date
Jan 31, 2013
SEIKO EPSON CORPORATION
Norihito MATSUKAWA
G01 - MEASURING TESTING
Information
Patent Application
Atomic oscillator, method for sealing temperature detecting means,...
Publication number
20070241097
Publication date
Oct 18, 2007
EPSON TOYOCOM CORPORATION
Tsunenori Shibata
G04 - HOROLOGY