Seiji OSAWA

Person

Minowa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Control method for display device and display device
- Patent number 12,190,762
- Issue date Jan 7, 2025
- Seiko Epson Corporation
- Seiji Osawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electronic apparatus
- Patent number 10,770,782
- Issue date Sep 8, 2020
- Seiko Epson Corporation
- Tadashi Aizawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna structure, portable electronic device, and frequency adjust...
- Patent number 10,673,143
- Issue date Jun 2, 2020
- Seiko Epson Corporation
- Seiji Osawa
- G04 - HOROLOGY
Information Patent Grant
Electronic component and electronic device
- Patent number 10,607,785
- Issue date Mar 31, 2020
- Seiko Epson Corporation
- Tadashi Aizawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vibrator element, method of manufacturing vibrator element, vibrato...
- Patent number 9,546,869
- Issue date Jan 17, 2017
- Seiko Epson Corporation
- Keiichi Yamaguchi
- G01 - MEASURING TESTING
Information Patent Grant
Vibrator element, method of manufacturing vibrator element, vibrato...
- Patent number 9,341,643
- Issue date May 17, 2016
- Seiko Epson Corporation
- Keiichi Yamaguchi
- G01 - MEASURING TESTING
Information Patent Grant
Vibrator, vibrating device, and electronic apparatus
- Patent number 9,209,383
- Issue date Dec 8, 2015
- Seiko Epson Corporation
- Seiji Osawa
- G01 - MEASURING TESTING
Information Patent Grant
Vibrating reed, electronic device, and electronic apparatus
- Patent number 9,013,093
- Issue date Apr 21, 2015
- Seiko Epson Corporation
- Keiichi Yamaguchi
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
CONTROL METHOD FOR DISPLAY DEVICE AND DISPLAY DEVICE
- Publication number 20240212541
- Publication date Jun 27, 2024
- SEIKO EPSON CORPORATION
- Seiji OSAWA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ELECTRONIC APPARATUS
- Publication number 20190280369
- Publication date Sep 12, 2019
- SEIKO EPSON CORPORATION
- Tadashi AIZAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA STRUCTURE, PORTABLE ELECTRONIC DEVICE, AND FREQUENCY ADJUST...
- Publication number 20180205138
- Publication date Jul 19, 2018
- SEIKO EPSON CORPORATION
- Seiji OSAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC COMPONENT AND ELECTRONIC DEVICE
- Publication number 20170221636
- Publication date Aug 3, 2017
- SEIKO EPSON CORPORATION
- Tadashi AIZAWA
- G01 - MEASURING TESTING
Information Patent Application
VIBRATOR ELEMENT, METHOD OF MANUFACTURING VIBRATOR ELEMENT, VIBRATO...
- Publication number 20160223328
- Publication date Aug 4, 2016
- SEIKO EPSON CORPORATION
- Keiichi YAMAGUCHI
- G01 - MEASURING TESTING
Information Patent Application
VIBRATOR ELEMENT, METHOD OF MANUFACTURING VIBRATOR ELEMENT, VIBRATO...
- Publication number 20140020503
- Publication date Jan 23, 2014
- Keiichi YAMAGUCHI
- G01 - MEASURING TESTING
Information Patent Application
VIBRATING REED, ELECTRONIC DEVICE, AND ELECTRONIC APPARATUS
- Publication number 20130320812
- Publication date Dec 5, 2013
- Keiichi YAMAGUCHI
- G01 - MEASURING TESTING
Information Patent Application
VIBRATOR ELEMENT, VIBRATING DEVICE, PHYSICAL QUANTITY DETECTING DEV...
- Publication number 20130192367
- Publication date Aug 1, 2013
- SEIKO EPSON CORPORATION
- Seiji OSAWA
- G01 - MEASURING TESTING
Information Patent Application
VIBRATOR, VIBRATING DEVICE, AND ELECTRONIC APPARATUS
- Publication number 20130127301
- Publication date May 23, 2013
- SEIKO EPSON CORPORATION
- Seiji OSAWA
- G01 - MEASURING TESTING

Seiji OSAWA

Person

Patents Grantslast 30 patents

Control method for display device and display device

Electronic apparatus

Antenna structure, portable electronic device, and frequency adjust...

Electronic component and electronic device

Vibrator element, method of manufacturing vibrator element, vibrato...

Vibrator element, method of manufacturing vibrator element, vibrato...

Vibrator, vibrating device, and electronic apparatus

Vibrating reed, electronic device, and electronic apparatus

Patents Applicationslast 30 patents

CONTROL METHOD FOR DISPLAY DEVICE AND DISPLAY DEVICE

ELECTRONIC APPARATUS

ANTENNA STRUCTURE, PORTABLE ELECTRONIC DEVICE, AND FREQUENCY ADJUST...

ELECTRONIC COMPONENT AND ELECTRONIC DEVICE

VIBRATOR ELEMENT, METHOD OF MANUFACTURING VIBRATOR ELEMENT, VIBRATO...

VIBRATOR ELEMENT, METHOD OF MANUFACTURING VIBRATOR ELEMENT, VIBRATO...

VIBRATING REED, ELECTRONIC DEVICE, AND ELECTRONIC APPARATUS

VIBRATOR ELEMENT, VIBRATING DEVICE, PHYSICAL QUANTITY DETECTING DEV...

VIBRATOR, VIBRATING DEVICE, AND ELECTRONIC APPARATUS