Ryuji Kihara

Person

Hachioji-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Sensor unit, electronic apparatus, and moving object
- Patent number 11,372,018
- Issue date Jun 28, 2022
- Seiko Epson Corporation
- Ryuji Kihara
- G01 - MEASURING TESTING
Information Patent Grant
Physical quantity sensor, physical quantity sensor device, composit...
- Patent number 10,900,784
- Issue date Jan 26, 2021
- Seiko Epson Corporation
- Ryuji Kihara
- G01 - MEASURING TESTING
Information Patent Grant
Physical quantity sensor, electronic device, and vehicle
- Patent number 10,712,157
- Issue date Jul 14, 2020
- Seiko Epson Corporation
- Ryuji Kihara
- G01 - MEASURING TESTING
Information Patent Grant
Vibrator, oscillator, electronic device, and moving object
- Patent number 9,331,602
- Issue date May 3, 2016
- Seiko Epson Corporation
- Kazuyuki Nagata
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Vibrator, oscillator, electronic device, and moving object
- Patent number 9,312,789
- Issue date Apr 12, 2016
- Seiko Epson Corporation
- Ryuji Kihara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
MEMS element and oscillator
- Patent number 9,233,833
- Issue date Jan 12, 2016
- Seiko Epson Corporation
- Ryuji Kihara
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Electronic device, electronic apparatus, and method of manufacturin...
- Patent number 8,912,031
- Issue date Dec 16, 2014
- Seiko Epson Corporation
- Yoko Kanemoto
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
MEMS vibrator and oscillator
- Patent number 8,847,708
- Issue date Sep 30, 2014
- Seiko Epson Corporation
- Ryuji Kihara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
MEMS vibrator, oscillator, and method for manufacturing MEMS vibrator
- Patent number 8,587,390
- Issue date Nov 19, 2013
- Seiko Epson Corporation
- Ryuji Kihara
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
MEMS oscillator and method of manufacturing thereof
- Patent number 8,305,152
- Issue date Nov 6, 2012
- Seiko Epson Corporation
- Toru Watanabe
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method of manufacturing MEMS device
- Patent number 8,026,120
- Issue date Sep 27, 2011
- Seiko Epson Corporation
- Ryuji Kihara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Micromechanical electrostatic resonator
- Patent number 7,215,061
- Issue date May 8, 2007
- Seiko Epson Corporation
- Ryuji Kihara
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
INERTIAL SENSOR UNIT
- Publication number 20240125813
- Publication date Apr 18, 2024
- SEIKO EPSON CORPORATION
- Ryuji Kihara
- G01 - MEASURING TESTING
Information Patent Application
INERTIAL MEASUREMENT DEVICE, ELECTRONIC APPARATUS, AND MOVING OBJECT
- Publication number 20210197836
- Publication date Jul 1, 2021
- SEIKO EPSON CORPORATION
- Ryuji Kihara
- B60 - VEHICLES IN GENERAL
Information Patent Application
SENSOR UNIT, ELECTRONIC APPARATUS, AND MOVING OBJECT
- Publication number 20210165010
- Publication date Jun 3, 2021
- SEIKO EPSON CORPORATION
- Kentaro YODA
- G01 - MEASURING TESTING
Information Patent Application
SENSOR UNIT, ELECTRONIC APPARATUS, AND MOVING OBJECT
- Publication number 20210165018
- Publication date Jun 3, 2021
- SEIKO EPSON CORPORATION
- Ryuji KIHARA
- G01 - MEASURING TESTING
Information Patent Application
SENSOR UNIT, ELECTRONIC APPARATUS, AND VEHICLE
- Publication number 20200378764
- Publication date Dec 3, 2020
- SEIKO EPSON CORPORATION
- Ryuji KIHARA
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
PHYSICAL QUANTITY SENSOR, PHYSICAL QUANTITY SENSOR DEVICE, ELECTRON...
- Publication number 20190234991
- Publication date Aug 1, 2019
- SEIKO EPSON CORPORATION
- Ryuji KIHARA
- G01 - MEASURING TESTING
Information Patent Application
PHYSICAL QUANTITY SENSOR, PHYSICAL QUANTITY SENSOR DEVICE, ELECTRON...
- Publication number 20190234990
- Publication date Aug 1, 2019
- SEIKO EPSON CORPORATION
- Ryuji KIHARA
- G01 - MEASURING TESTING
Information Patent Application
Physical Quantity Sensor, Physical Quantity Sensor Device, Composit...
- Publication number 20190162539
- Publication date May 30, 2019
- SEIKO EPSON CORPORATION
- Ryuji KIHARA
- G01 - MEASURING TESTING
Information Patent Application
PHYSICAL QUANTITY SENSOR, ELECTRONIC DEVICE, AND VEHICLE
- Publication number 20180292210
- Publication date Oct 11, 2018
- SEIKO EPSON CORPORATION
- Ryuji KIHARA
- G01 - MEASURING TESTING
Information Patent Application
VIBRATOR, ELECTRONIC APPARATUS, AND MOVING OBJECT
- Publication number 20160087550
- Publication date Mar 24, 2016
- SEIKO EPSON CORPORATION
- Kazuyuki NAGATA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VIBRATOR, OSCILLATOR, ELECTRONIC DEVICE, AND MOVING OBJECT
- Publication number 20150102866
- Publication date Apr 16, 2015
- SEIKO EPSON CORPORATION
- Ryuji KIHARA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VIBRATOR, OSCILLATOR, ELECTRONIC DEVICE, AND MOVING OBJECT
- Publication number 20150102865
- Publication date Apr 16, 2015
- SEIKO EPSON CORPORATION
- Kazuyuki NAGATA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MEMS VIBRATOR, ELECTRONIC APPARATUS, AND MOVING OBJECT
- Publication number 20140312733
- Publication date Oct 23, 2014
- SEIKO EPSON CORPORATION
- Ryuji KIHARA
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
VIBRATION ELEMENT AND ELECTRONIC DEVICE
- Publication number 20140145552
- Publication date May 29, 2014
- SEIKO EPSON CORPORATION
- Ryuji Kihara
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
VIBRATION ELEMENT AND ELECTRONIC DEVICE
- Publication number 20140145553
- Publication date May 29, 2014
- SEIKO EPSON CORPORATION
- Ryuji Kihara
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
MEMS ELEMENT AND OSCILLATOR
- Publication number 20140091871
- Publication date Apr 3, 2014
- SEIKO EPSON CORPORATION
- Ryuji KIHARA
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
OSCILLATOR
- Publication number 20120256692
- Publication date Oct 11, 2012
- SEIKO EPSON CORPORATION
- Aritsugu YAJIMA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MEMS VIBRATOR AND OSCILLATOR
- Publication number 20120249253
- Publication date Oct 4, 2012
- SEIKO EPSON CORPORATION
- Ryuji KIHARA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MEMS VIBRATOR, OSCILLATOR, AND METHOD FOR MANUFACTURING MEMS VIBRATOR
- Publication number 20120146736
- Publication date Jun 14, 2012
- SEIKO EPSON CORPORATION
- Ryuji KIHARA
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
ELECTRONIC DEVICE, ELECTRONIC APPARATUS, AND METHOD OF MANUFACTURIN...
- Publication number 20120134121
- Publication date May 31, 2012
- SEIKO EPSON CORPORATION
- Yoko KANEMOTO
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
METHOD OF MANUFACTURING MEMS DEVICE
- Publication number 20110306153
- Publication date Dec 15, 2011
- SEIKO EPSON CORPORATION
- Ryuji KIHARA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MEMS OSCILLATOR AND METHOD OF MANUFACTURING THEREOF
- Publication number 20110148537
- Publication date Jun 23, 2011
- SEIKO EPSON CORPORATION
- Toru WATANABE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD OF MANUFACTURING MEMS DEVICE
- Publication number 20100178717
- Publication date Jul 15, 2010
- SEIKO EPSON CORPORATION
- Ryuji KIHARA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MEMS DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20100176898
- Publication date Jul 15, 2010
- SEIKO EPSON CORPORATION
- Ryuji KIHARA
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Micro-mechanical electrostatic actuator
- Publication number 20050189845
- Publication date Sep 1, 2005
- SEIKO EPSON CORPORATION
- Ryuji Kihara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Micromechanical electrostatic resonator
- Publication number 20050151442
- Publication date Jul 14, 2005
- SEIKO EPSON CORPORATION
- Ryuji Kihara
- H03 - BASIC ELECTRONIC CIRCUITRY

Ryuji Kihara

Person

Patents Grantslast 30 patents

Sensor unit, electronic apparatus, and moving object

Physical quantity sensor, physical quantity sensor device, composit...

Physical quantity sensor, electronic device, and vehicle

Vibrator, oscillator, electronic device, and moving object

Vibrator, oscillator, electronic device, and moving object

MEMS element and oscillator

Electronic device, electronic apparatus, and method of manufacturin...

MEMS vibrator and oscillator

MEMS vibrator, oscillator, and method for manufacturing MEMS vibrator

MEMS oscillator and method of manufacturing thereof

Method of manufacturing MEMS device

Micromechanical electrostatic resonator

Patents Applicationslast 30 patents

INERTIAL SENSOR UNIT

INERTIAL MEASUREMENT DEVICE, ELECTRONIC APPARATUS, AND MOVING OBJECT

SENSOR UNIT, ELECTRONIC APPARATUS, AND MOVING OBJECT

SENSOR UNIT, ELECTRONIC APPARATUS, AND MOVING OBJECT

SENSOR UNIT, ELECTRONIC APPARATUS, AND VEHICLE

PHYSICAL QUANTITY SENSOR, PHYSICAL QUANTITY SENSOR DEVICE, ELECTRON...

PHYSICAL QUANTITY SENSOR, PHYSICAL QUANTITY SENSOR DEVICE, ELECTRON...

Physical Quantity Sensor, Physical Quantity Sensor Device, Composit...

PHYSICAL QUANTITY SENSOR, ELECTRONIC DEVICE, AND VEHICLE

VIBRATOR, ELECTRONIC APPARATUS, AND MOVING OBJECT

VIBRATOR, OSCILLATOR, ELECTRONIC DEVICE, AND MOVING OBJECT

VIBRATOR, OSCILLATOR, ELECTRONIC DEVICE, AND MOVING OBJECT

MEMS VIBRATOR, ELECTRONIC APPARATUS, AND MOVING OBJECT

VIBRATION ELEMENT AND ELECTRONIC DEVICE

VIBRATION ELEMENT AND ELECTRONIC DEVICE

MEMS ELEMENT AND OSCILLATOR

OSCILLATOR

MEMS VIBRATOR AND OSCILLATOR

MEMS VIBRATOR, OSCILLATOR, AND METHOD FOR MANUFACTURING MEMS VIBRATOR

ELECTRONIC DEVICE, ELECTRONIC APPARATUS, AND METHOD OF MANUFACTURIN...

METHOD OF MANUFACTURING MEMS DEVICE

MEMS OSCILLATOR AND METHOD OF MANUFACTURING THEREOF

METHOD OF MANUFACTURING MEMS DEVICE

MEMS DEVICE AND METHOD FOR MANUFACTURING THE SAME

Micro-mechanical electrostatic actuator

Micromechanical electrostatic resonator