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Yusuke Matsuzawa
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Patents Grants
last 30 patents
Information
Patent Grant
Vibrator device, and electronic device
Patent number
11,218,114
Issue date
Jan 4, 2022
Seiko Epson Corporation
Yusuke Matsuzawa
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Vibration device, electronic apparatus, and vehicle
Patent number
11,031,908
Issue date
Jun 8, 2021
Seiko Epson Corporation
Yusuke Matsuzawa
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Pressure sensor, manufacturing method of pressure sensor, altimeter...
Patent number
9,994,439
Issue date
Jun 12, 2018
Seiko Epson Corporation
Yusuke Matsuzawa
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Electronic device, physical quantity sensor, pressure sensor, vibra...
Patent number
9,891,125
Issue date
Feb 13, 2018
Seiko Epson Corporation
Yusuke Matsuzawa
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Physical quantity sensor, pressure sensor, altimeter, electronic ap...
Patent number
9,541,460
Issue date
Jan 10, 2017
Seiko Epson Corporation
Yusuke Matsuzawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
MEMS device, electronic apparatus, and manufacturing method of MEMS...
Patent number
9,496,806
Issue date
Nov 15, 2016
Seiko Epson Corporation
Yusuke Matsuzawa
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
MEMS element, electronic device, altimeter, electronic apparatus, a...
Patent number
9,360,312
Issue date
Jun 7, 2016
Seiko Epson Corporation
Yusuke Matsuzawa
G01 - MEASURING TESTING
Information
Patent Grant
Physical quantity sensor, pressure sensor, altimeter, electronic ap...
Patent number
9,207,137
Issue date
Dec 8, 2015
Seiko Epson Corporation
Yusuke Matsuzawa
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR DEVICE AND VIBRATOR DEVICE
Publication number
20240258202
Publication date
Aug 1, 2024
SEIKO EPSON CORPORATION
Yusuke Matsuzawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RESONATOR DEVICE
Publication number
20240146282
Publication date
May 2, 2024
SEIKO EPSON CORPORATION
Yusuke Matsuzawa
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Resonator Device And Method For Manufacturing Resonator Device
Publication number
20220239274
Publication date
Jul 28, 2022
SEIKO EPSON CORPORATION
Yusuke MATSUZAWA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
VIBRATION DEVICE, ELECTRONIC APPARATUS, AND VEHICLE
Publication number
20210067093
Publication date
Mar 4, 2021
SEIKO EPSON CORPORATION
Yusuke Matsuzawa
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
VIBRATOR DEVICE, AND ELECTRONIC DEVICE
Publication number
20200076367
Publication date
Mar 5, 2020
SEIKO EPSON CORPORATION
Yusuke MATSUZAWA
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Application
PRESSURE SENSOR, PRESSURE SENSOR MODULE, ELECTRONIC APPARATUS, AND...
Publication number
20180266907
Publication date
Sep 20, 2018
SEIKO EPSON CORPORATION
Masahiro FUJII
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PRESSURE SENSOR, PRESSURE SENSOR MODULE, ELECTRONIC APPARATUS, AND...
Publication number
20180266910
Publication date
Sep 20, 2018
SEIKO EPSON CORPORATION
Yusuke MATSUZAWA
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
PRESSURE SENSOR, PRESSURE SENSOR MODULE, ELECTRONIC APPARATUS, AND...
Publication number
20180252607
Publication date
Sep 6, 2018
SEIKO EPSON CORPORATION
Shinichi YOTSUYA
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
PRESSURE SENSOR, ALTIMETER, ELECTRONIC DEVICE, AND MOVING OBJECT
Publication number
20170284879
Publication date
Oct 5, 2017
SEIKO EPSON CORPORATION
Junichi TAKEUCHI
G01 - MEASURING TESTING
Information
Patent Application
PRESSURE SENSOR, PRODUCTION METHOD FOR PRESSURE SENSOR, ALTIMETER,...
Publication number
20170267518
Publication date
Sep 21, 2017
SEIKO EPSON CORPORATION
Takuya KINUGAWA
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
PRESSURE SENSOR, MANUFACTURING METHOD OF PRESSURE SENSOR, ALTIMETER...
Publication number
20170217755
Publication date
Aug 3, 2017
SEIKO EPSON CORPORATION
Yusuke MATSUZAWA
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
ELECTRONIC DEVICE, PHYSICAL QUANTITY SENSOR, PRESSURE SENSOR, VIBRA...
Publication number
20160153857
Publication date
Jun 2, 2016
SEIKO EPSON CORPORATION
Yusuke MATSUZAWA
G01 - MEASURING TESTING
Information
Patent Application
PHYSICAL QUANTITY SENSOR, PRESSURE SENSOR, ALTIMETER, ELECTRONIC AP...
Publication number
20160054188
Publication date
Feb 25, 2016
SEIKO EPSON CORPORATION
Yusuke MATSUZAWA
G01 - MEASURING TESTING
Information
Patent Application
MEMS DEVICE, PRESSURE SENSOR, ALTIMETER, ELECTRONIC APPARATUS, AND...
Publication number
20150217989
Publication date
Aug 6, 2015
SEIKO EPSON CORPORATION
Yusuke MATSUZAWA
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
PHYSICAL QUANTITY SENSOR, PRESSURE SENSOR, ALTIMETER, ELECTRONIC AP...
Publication number
20150168242
Publication date
Jun 18, 2015
SEIKO EPSON CORPORATION
Yusuke MATSUZAWA
G01 - MEASURING TESTING
Information
Patent Application
MEMS ELEMENT, ELECTRONIC DEVICE, ALTIMETER, ELECTRONIC APPARATUS, A...
Publication number
20140157892
Publication date
Jun 12, 2014
SEIKO EPSON CORPORATION
Yusuke Matsuzawa
G01 - MEASURING TESTING
Information
Patent Application
MEMS ELEMENT, ELECTRONIC DEVICE, ALTIMETER, ELECTRONIC APPARATUS, A...
Publication number
20140157893
Publication date
Jun 12, 2014
SEIKO EPSON CORPORATION
Yusuke MATSUZAWA
G01 - MEASURING TESTING
Information
Patent Application
MEMS DEVICE, ELECTRONIC APPARATUS, AND MANUFACTURING METHOD OF MEMS...
Publication number
20140035433
Publication date
Feb 6, 2014
SEIKO EPSON CORPORATION
Yusuke Matsuzawa
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE
Publication number
20090166813
Publication date
Jul 2, 2009
SEIKO EPSON CORPORATION
Yusuke MATSUZAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
Publication number
20090170293
Publication date
Jul 2, 2009
SEIKO EPSON CORPORATION
Yusuke MATSUZAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for manufacturing semiconductor device and semiconductor device
Publication number
20080102633
Publication date
May 1, 2008
SEIKO EPSON CORPORATION
Yusuke Matsuzawa
H01 - BASIC ELECTRIC ELEMENTS