Akio TSUTSUMI

Person

Chino, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Digital-output temperature sensor, circuit device, and oscillator
- Patent number 11,698,306
- Issue date Jul 11, 2023
- Seiko Epson Corporation
- Akio Tsutsumi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Circuit device, physical quantity measuring device, electronic appa...
- Patent number 11,662,441
- Issue date May 30, 2023
- Seiko Epson Corporation
- Hideo Haneda
- H03 - BASIC ELECTRONIC CIRCUITRY
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
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
Diagnostic circuit, electronic circuit, electronic device, and mobi...
- Patent number 11,262,416
- Issue date Mar 1, 2022
- Seiko Epson Corporation
- Akio Tsutsumi
- G01 - MEASURING TESTING
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
Charge pump circuit, PLL circuit, and oscillator
- Patent number 11,196,427
- Issue date Dec 7, 2021
- Seiko Epson Corporation
- Akio Tsutsumi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Oscillation circuit, oscillator, communication device, and method o...
- Patent number 11,043,954
- Issue date Jun 22, 2021
- Seiko Epson Corporation
- Hideo Haneda
- H03 - BASIC ELECTRONIC CIRCUITRY
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 10,680,554
- Issue date Jun 9, 2020
- Seiko Epson Corporation
- Hideo Haneda
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Resonator device, electronic apparatus, and vehicle
- Patent number 10,666,195
- Issue date May 26, 2020
- Seiko Epson Corporation
- Akio Tsutsumi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Integrated circuit device, physical quantity measuring device, elec...
- Patent number 10,613,483
- Issue date Apr 7, 2020
- Seiko Epson Corporation
- Fumikazu Komatsu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Resonator device, electronic apparatus, and vehicle
- Patent number 10,608,586
- Issue date Mar 31, 2020
- Seiko Epson Corporation
- Atsushi Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Resonator device, electronic apparatus, and vehicle
- Patent number 10,594,295
- Issue date Mar 17, 2020
- Seiko Epson Corporation
- Akio Tsutsumi
- G04 - HOROLOGY
Information Patent Grant
Integrated circuit device, physical quantity measuring device, elec...
- Patent number 10,403,679
- Issue date Sep 3, 2019
- Seiko Epson Corporation
- Fumikazu Komatsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit device, physical quantity measurement device, electronic ap...
- Patent number 10,396,804
- Issue date Aug 27, 2019
- Seiko Epson Corporation
- Akio Tsutsumi
- G04 - HOROLOGY
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 measurement device, electronic ap...
- Patent number 10,268,164
- Issue date Apr 23, 2019
- Seiko Epson Corporation
- Akio Tsutsumi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Circuit device, physical quantity measurement device, electronic ap...
- Patent number 10,224,939
- Issue date Mar 5, 2019
- Seiko Epson Corporation
- Akio Tsutsumi
- H03 - BASIC ELECTRONIC CIRCUITRY
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
Physical quantity detection circuit, physical quantity detection de...
- Patent number 9,658,065
- Issue date May 23, 2017
- Seiko Epson Corporation
- Akio Tsutsumi
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Circuit Unit And Vibrator Device
- Publication number 20240030871
- Publication date Jan 25, 2024
- SEIKO EPSON CORPORATION
- Hisahiro ITO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Circuit Device And Oscillator
- Publication number 20230318608
- Publication date Oct 5, 2023
- SEIKO EPSON CORPORATION
- Jun UEHARA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Digital-Output Temperature Sensor, Circuit Device, And Oscillator
- Publication number 20220276100
- Publication date Sep 1, 2022
- SEIKO EPSON CORPORATION
- Akio TSUTSUMI
- G01 - MEASURING TESTING
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
Charge Pump Circuit, PLL Circuit, And Oscillator
- Publication number 20210273643
- Publication date Sep 2, 2021
- SEIKO EPSON CORPORATION
- Akio TSUTSUMI
- H03 - BASIC ELECTRONIC CIRCUITRY
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
Oscillation Circuit, Oscillator, Communication Device, And Method O...
- Publication number 20200412371
- Publication date Dec 31, 2020
- SEIKO EPSON CORPORATION
- Hideo HANEDA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIAGNOSTIC CIRCUIT, ELECTRONIC CIRCUIT, ELECTRONIC DEVICE, AND MOBI...
- Publication number 20200256928
- Publication date Aug 13, 2020
- SEIKO EPSON CORPORATION
- Akio TSUTSUMI
- G01 - MEASURING TESTING
Information Patent Application
Circuit Device, Oscillator, Electronic Apparatus, And Vehicle
- Publication number 20190190448
- Publication date Jun 20, 2019
- SEIKO EPSON CORPORATION
- Hideo HANEDA
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
INTEGRATED CIRCUIT DEVICE, PHYSICAL QUANTITY MEASURING DEVICE, ELEC...
- Publication number 20190033793
- Publication date Jan 31, 2019
- SEIKO EPSON CORPORATION
- Fumikazu KOMATSU
- B60 - VEHICLES IN GENERAL
Information Patent Application
INTEGRATED CIRCUIT DEVICE, PHYSICAL QUANTITY MEASURING DEVICE, ELEC...
- Publication number 20190035847
- Publication date Jan 31, 2019
- SEIKO EPSON CORPORATION
- Fumikazu KOMATSU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CIRCUIT DEVICE, PHYSICAL QUANTITY MEASURING DEVICE, ELECTRONIC APPA...
- Publication number 20190033431
- Publication date Jan 31, 2019
- SEIKO EPSON CORPORATION
- Hideo HANEDA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Resonator Device, Electronic Apparatus, And Vehicle
- Publication number 20190035848
- Publication date Jan 31, 2019
- SEIKO EPSON CORPORATION
- Atsushi TANAKA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Resonator Device, Electronic Apparatus, And Vehicle
- Publication number 20190006989
- Publication date Jan 3, 2019
- SEIKO EPSON CORPORATION
- Akio TSUTSUMI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RESONATOR DEVICE, ELECTRONIC APPARATUS, AND VEHICLE
- Publication number 20190007027
- Publication date Jan 3, 2019
- SEIKO EPSON CORPORATION
- Akio TSUTSUMI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CIRCUIT DEVICE, PHYSICAL QUANTITY MEASUREMENT DEVICE, ELECTRONIC AP...
- Publication number 20180239307
- Publication date Aug 23, 2018
- SEIKO EPSON CORPORATION
- Akio TSUTSUMI
- 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, PHYSICAL QUANTITY MEASUREMENT DEVICE, ELECTRONIC AP...
- Publication number 20180091159
- Publication date Mar 29, 2018
- SEIKO EPSON CORPORATION
- Akio TSUTSUMI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CIRCUIT DEVICE, PHYSICAL QUANTITY MEASUREMENT DEVICE, ELECTRONIC AP...
- Publication number 20180091160
- Publication date Mar 29, 2018
- SEIKO EPSON CORPORATION
- Akio TSUTSUMI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PHYSICAL QUANTITY DETECTION CIRCUIT, PHYSICAL QUANTITY DETECTION DE...
- Publication number 20140318244
- Publication date Oct 30, 2014
- SEIKO EPSON CORPORATION
- Akio TSUTSUMI
- G01 - MEASURING TESTING

Akio TSUTSUMI

Person

Patents Grantslast 30 patents

Digital-output temperature sensor, circuit device, and oscillator

Circuit device, physical quantity measuring device, electronic appa...

Real-time clock device and electronic apparatus

Circuit device, electronic device, communication system, and vehicl...

Circuit device, physical quantity measuring device, electronic appa...

Diagnostic circuit, electronic circuit, electronic device, and mobi...

Oscillator and electronic apparatus

Charge pump circuit, PLL circuit, and oscillator

Oscillation circuit, oscillator, communication device, and method o...

Physical quantity measurement apparatus, electronic apparatus, and...

Circuit device, oscillator, electronic apparatus, and vehicle

Resonator device, electronic apparatus, and vehicle

Integrated circuit device, physical quantity measuring device, elec...

Resonator device, electronic apparatus, and vehicle

Resonator device, electronic apparatus, and vehicle

Integrated circuit device, physical quantity measuring device, elec...

Circuit device, physical quantity measurement device, electronic ap...

Circuit device, physical quantity measurement apparatus, electronic...

Circuit device, physical quantity measurement device, electronic ap...

Circuit device, physical quantity measurement device, electronic ap...

Integrated circuit device, electronic apparatus, and vehicle

Physical quantity detection circuit, physical quantity detection de...

Patents Applicationslast 30 patents

Circuit Unit And Vibrator Device

Circuit Device And Oscillator

Digital-Output Temperature Sensor, Circuit Device, And Oscillator

CIRCUIT DEVICE, ELECTRONIC DEVICE, COMMUNICATION SYSTEM, AND VEHICL...

Circuit device, physical quantity measuring device, electronic appa...

Charge Pump Circuit, PLL Circuit, And Oscillator

Real-Time Clock Device And Electronic Apparatus

Oscillator And Electronic Apparatus

Oscillation Circuit, Oscillator, Communication Device, And Method O...

DIAGNOSTIC CIRCUIT, ELECTRONIC CIRCUIT, ELECTRONIC DEVICE, AND MOBI...

Circuit Device, Oscillator, Electronic Apparatus, And Vehicle

INTEGRATED CIRCUIT DEVICE, PHYSICAL QUANTITY MEASURING DEVICE, ELEC...

INTEGRATED CIRCUIT DEVICE, PHYSICAL QUANTITY MEASURING DEVICE, ELEC...

CIRCUIT DEVICE, PHYSICAL QUANTITY MEASURING DEVICE, ELECTRONIC APPA...

Resonator Device, Electronic Apparatus, And Vehicle

Resonator Device, Electronic Apparatus, And Vehicle

RESONATOR DEVICE, ELECTRONIC APPARATUS, AND VEHICLE

CIRCUIT DEVICE, PHYSICAL QUANTITY MEASUREMENT DEVICE, ELECTRONIC AP...

CIRCUIT DEVICE, PHYSICAL QUANTITY MEASUREMENT APPARATUS, ELECTRONIC...

INTEGRATED CIRCUIT DEVICE, ELECTRONIC APPARATUS, AND VEHICLE

PHYSICAL QUANTITY MEASUREMENT APPARATUS, ELECTRONIC APPARATUS, AND...

CIRCUIT DEVICE, PHYSICAL QUANTITY MEASUREMENT DEVICE, ELECTRONIC AP...

CIRCUIT DEVICE, PHYSICAL QUANTITY MEASUREMENT DEVICE, ELECTRONIC AP...

PHYSICAL QUANTITY DETECTION CIRCUIT, PHYSICAL QUANTITY DETECTION DE...