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Chino, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Real-time clock module
Patent number
12,181,914
Issue date
Dec 31, 2024
Seiko Epson Corporation
Yasuhiro Sudo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Real-time clock device and electronic apparatus
Patent number
11,567,529
Issue date
Jan 31, 2023
Seiko Epson Corporation
Hideo Haneda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Frequency measurement circuit and frequency measurement apparatus
Patent number
11,467,198
Issue date
Oct 11, 2022
Seiko Epson Corporation
Tomoaki Takahashi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Circuit device, electronic device, communication system, and vehicl...
Patent number
11,397,446
Issue date
Jul 26, 2022
Seiko Epson Corporation
Hisahiro Ito
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Circuit device, physical quantity measuring device, electronic appa...
Patent number
11,320,792
Issue date
May 3, 2022
Seiko Epson Corporation
Yasuhiro Sudo
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Oscillator and electronic apparatus
Patent number
11,201,588
Issue date
Dec 14, 2021
Seiko Epson Corporation
Hideo Haneda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Oscillator, electronic apparatus, and vehicle
Patent number
11,115,028
Issue date
Sep 7, 2021
Seiko Epson Corporation
Yasuhiro Sudo
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Oscillator, electronic apparatus and vehicle
Patent number
11,070,212
Issue date
Jul 20, 2021
Seiko Epson Corporation
Yasuhiro Sudo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Circuit device, oscillator, real-time clock device, electronic devi...
Patent number
11,038,509
Issue date
Jun 15, 2021
Seiko Epson Corporation
Tomoaki Takahashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Integrated circuit device, resonator device, electronic device, and...
Patent number
11,005,478
Issue date
May 11, 2021
Seiko Epson Corporation
Hideo Haneda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Integrated circuit device, oscillator, electronic device, and vehicle
Patent number
10,998,907
Issue date
May 4, 2021
Seiko Epson Corporation
Yasuhiro Sudo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Physical quantity measurement apparatus, electronic apparatus, and...
Patent number
10,884,041
Issue date
Jan 5, 2021
Seiko Epson Corporation
Katsuhiko Maki
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Circuit device, oscillator, electronic apparatus, and vehicle
Patent number
10,771,010
Issue date
Sep 8, 2020
Seiko Epson Corporation
Yasuhiro Sudo
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Integrated circuit device, oscillator, electronic device, and vehicle
Patent number
10,715,082
Issue date
Jul 14, 2020
Seiko Epson Corporation
Yasuhiro Sudo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Time-to-digital converter, circuit device, physical quantity measur...
Patent number
10,678,190
Issue date
Jun 9, 2020
Seiko Epson Corporation
Yasuhiro Sudo
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Circuit device, oscillator, clock signal generator, electronic appa...
Patent number
10,637,484
Issue date
Apr 28, 2020
Seiko Epson Corporation
Yasuhiro Sudo
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Detection device, physical quantity measuring device, detection sys...
Patent number
10,415,969
Issue date
Sep 17, 2019
Seiko Epson Corporation
Yasuhiro Sudo
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Time-to-digital converter, circuit device, physical quantity measur...
Patent number
10,401,798
Issue date
Sep 3, 2019
Seiko Epson Corporation
Yasuhiro Sudo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Circuit device, physical quantity measurement apparatus, electronic...
Patent number
10,305,496
Issue date
May 28, 2019
Seiko Epson Corporation
Yasuhiro Sudo
G04 - HOROLOGY
Information
Patent Grant
Circuit device, physical quantity detection device, electronic appa...
Patent number
10,254,115
Issue date
Apr 9, 2019
Seiko Epson Corporation
Hideo Haneda
G01 - MEASURING TESTING
Information
Patent Grant
Integrated circuit device, electronic apparatus, and vehicle
Patent number
10,222,759
Issue date
Mar 5, 2019
Seiko Epson Corporation
Katsuhiko Maki
G04 - HOROLOGY
Information
Patent Grant
Circuit device, physical quantity detection device, electronic appa...
Patent number
10,175,044
Issue date
Jan 8, 2019
Seiko Epson Corporation
Hideo Haneda
G01 - MEASURING TESTING
Information
Patent Grant
Detection device, sensor, electronic apparatus, and moving object
Patent number
9,733,842
Issue date
Aug 15, 2017
Seiko Epson Corporation
Yasuhiro Sudo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Circuit device, electronic apparatus, and moving object
Patent number
9,590,642
Issue date
Mar 7, 2017
Seiko Epson Corporation
Hideo Haneda
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
OSCILLATOR AND METHOD OF MANUFACTURING FIRST OSCILLATOR AND SECOND...
Publication number
20240364262
Publication date
Oct 31, 2024
SEIKO EPSON CORPORATION
Tomohiro Uno
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
PROJECTOR DEVICE, PROJECTOR, SUPPORTING DEVICE, ABNORMALITY DETERMI...
Publication number
20240333898
Publication date
Oct 3, 2024
SEIKO EPSON CORPORATION
Shinichi WAKABAYASHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Real-Time Clock Module And Electronic Device
Publication number
20230341894
Publication date
Oct 26, 2023
SEIKO EPSON CORPORATION
Yasuhiro SUDO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Real-Time Clock Module
Publication number
20230341893
Publication date
Oct 26, 2023
SEIKO EPSON CORPORATION
Yasuhiro SUDO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CIRCUIT DEVICE, ELECTRONIC DEVICE, COMMUNICATION SYSTEM, AND VEHICL...
Publication number
20220004220
Publication date
Jan 6, 2022
SEIKO EPSON CORPORATION
Hisahiro ITO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Circuit device, physical quantity measuring device, electronic appa...
Publication number
20210373502
Publication date
Dec 2, 2021
Yasuhiro Sudo
B60 - VEHICLES IN GENERAL
Information
Patent Application
Real-Time Clock Device And Electronic Apparatus
Publication number
20210200260
Publication date
Jul 1, 2021
SEIKO EPSON CORPORATION
Hideo HANEDA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Oscillator And Electronic Apparatus
Publication number
20210194428
Publication date
Jun 24, 2021
SEIKO EPSON CORPORATION
Hideo HANEDA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FREQUENCY MEASUREMENT CIRCUIT AND FREQUENCY MEASUREMENT APPARATUS
Publication number
20210063451
Publication date
Mar 4, 2021
SEIKO EPSON CORPORATION
Tomoaki TAKAHASHI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Circuit Device, Oscillator, Real-Time Clock Device, Electronic Devi...
Publication number
20210058088
Publication date
Feb 25, 2021
SEIKO EPSON CORPORATION
Tomoaki TAKAHASHI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
OSCILLATOR, ELECTRONIC APPARATUS AND VEHICLE
Publication number
20200287552
Publication date
Sep 10, 2020
SEIKO EPSON CORPORATION
Yasuhiro SUDO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
OSCILLATOR, ELECTRONIC APPARATUS, AND VEHICLE
Publication number
20200287553
Publication date
Sep 10, 2020
SEIKO EPSON CORPORATION
Yasuhiro SUDO
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CIRCUIT DEVICE, OSCILLATOR, CLOCK SIGNAL GENERATOR, ELECTRONIC APPA...
Publication number
20200021300
Publication date
Jan 16, 2020
SEIKO EPSON CORPORATION
Yasuhiro SUDO
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CIRCUIT DEVICE, OSCILLATOR, ELECTRONIC APPARATUS, AND VEHICLE
Publication number
20190305726
Publication date
Oct 3, 2019
SEIKO EPSON CORPORATION
Yasuhiro SUDO
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Integrated Circuit Device, Oscillator, Electronic Device, And Vehicle
Publication number
20190238092
Publication date
Aug 1, 2019
SEIKO EPSON CORPORATION
Yasuhiro SUDO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Integrated Circuit Device, Oscillator, Electronic Device, And Vehicle
Publication number
20190238138
Publication date
Aug 1, 2019
SEIKO EPSON CORPORATION
Yasuhiro SUDO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INTEGRATED CIRCUIT DEVICE, RESONATOR DEVICE, ELECTRONIC DEVICE, AND...
Publication number
20190238139
Publication date
Aug 1, 2019
SEIKO EPSON CORPORATION
Hideo HANEDA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Time-To-Digital Converter, Circuit Device, Physical Quantity Measur...
Publication number
20190064749
Publication date
Feb 28, 2019
SEIKO EPSON CORPORATION
Yasuhiro SUDO
B60 - VEHICLES IN GENERAL
Information
Patent Application
TIME-TO-DIGITAL CONVERTER, CIRCUIT DEVICE, PHYSICAL QUANTITY MEASUR...
Publication number
20190064747
Publication date
Feb 28, 2019
SEIKO EPSON CORPORATION
Yasuhiro SUDO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DETECTION DEVICE, PHYSICAL QUANTITY MEASURING DEVICE, DETECTION SYS...
Publication number
20180274925
Publication date
Sep 27, 2018
SEIKO EPSON CORPORATION
Yasuhiro SUDO
B60 - VEHICLES IN GENERAL
Information
Patent Application
CIRCUIT DEVICE, PHYSICAL QUANTITY MEASUREMENT APPARATUS, ELECTRONIC...
Publication number
20180091158
Publication date
Mar 29, 2018
SEIKO EPSON CORPORATION
Yasuhiro SUDO
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
INTEGRATED CIRCUIT DEVICE, ELECTRONIC APPARATUS, AND VEHICLE
Publication number
20180091156
Publication date
Mar 29, 2018
SEIKO EPSON CORPORATION
Katsuhiko MAKI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
PHYSICAL QUANTITY MEASUREMENT APPARATUS, ELECTRONIC APPARATUS, AND...
Publication number
20180088160
Publication date
Mar 29, 2018
SEIKO EPSON CORPORATION
Katsuhiko MAKI
G01 - MEASURING TESTING
Information
Patent Application
CIRCUIT DEVICE, ELECTRONIC APPARATUS, AND MOVING OBJECT
Publication number
20160294397
Publication date
Oct 6, 2016
SEIKO EPSON CORPORATION
Hideo HANEDA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CIRCUIT DEVICE, PHYSICAL QUANTITY DETECTION DEVICE, ELECTRONIC APPA...
Publication number
20160245652
Publication date
Aug 25, 2016
SEIKO EPSON CORPORATION
Hideo HANEDA
G01 - MEASURING TESTING
Information
Patent Application
CIRCUIT DEVICE, PHYSICAL QUANTITY DETECTION DEVICE, ELECTRONIC APPA...
Publication number
20160245651
Publication date
Aug 25, 2016
SEIKO EPSON CORPORATION
Hideo HANEDA
G01 - MEASURING TESTING
Information
Patent Application
DETECTION DEVICE, SENSOR, ELECTRONIC APPARATUS, AND MOVING OBJECT
Publication number
20150160868
Publication date
Jun 11, 2015
SEIKO EPSON CORPORATION
Yasuhiro SUDO
G06 - COMPUTING CALCULATING COUNTING