Eiji OSAWA

Person

Suwa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Piezoelectric device and MEMS device
- Patent number 11,910,720
- Issue date Feb 20, 2024
- Seiko Epson Corporation
- Eiji Osawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ultrasonic device and ultrasonic apparatus
- Patent number 11,872,592
- Issue date Jan 16, 2024
- Seiko Epson Corporation
- Chikara Kojima
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Transport apparatus, image scanner, and printer comprising a transm...
- Patent number 11,856,164
- Issue date Dec 26, 2023
- Seiko Epson Corporation
- Eiji Osawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
MEMs device and electronic device
- Patent number 11,594,670
- Issue date Feb 28, 2023
- Seiko Epson Corporation
- Chikara Kojima
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Piezoelectric film, piezoelectric module, and method of manufacturi...
- Patent number 11,529,649
- Issue date Dec 20, 2022
- Seiko Epson Corporation
- Chikara Kojima
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Ultrasonic device and ultrasonic measuring apparatus
- Patent number 11,506,772
- Issue date Nov 22, 2022
- Seiko Epson Corporation
- Eiji Osawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ultrasonic device and ultrasonic measuring apparatus
- Patent number 11,474,220
- Issue date Oct 18, 2022
- Seiko Epson Corporation
- Eiji Osawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ultrasonic sensor and electronic apparatus
- Patent number 11,225,090
- Issue date Jan 18, 2022
- Seiko Epson Corporation
- Eiji Osawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Multi-feed detection device and electronic device
- Patent number 11,117,766
- Issue date Sep 14, 2021
- Seiko Epson Corporation
- Eiji Osawa
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Multi-feed detection device, multi-feed detection method, and elect...
- Patent number 11,027,934
- Issue date Jun 8, 2021
- Seiko Epson Corporation
- Eiji Osawa
- G01 - MEASURING TESTING
Information Patent Grant
Media type determination device, electronic apparatus, and media ty...
- Patent number 10,895,502
- Issue date Jan 19, 2021
- Seiko Epson Corporation
- Masashi Kanai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ultrasonic device, ultrasonic probe, and ultrasonic apparatus
- Patent number 10,722,214
- Issue date Jul 28, 2020
- Seiko Epson Corporation
- Eiji Osawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Vibrating plate structure and piezoelectric element application device
- Patent number 10,600,951
- Issue date Mar 24, 2020
- Seiko Epson Corporation
- Koji Sumi
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Piezoelectric device and method of driving piezoelectric device
- Patent number 10,355,194
- Issue date Jul 16, 2019
- Seiko Epson Corporation
- Eiji Osawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Piezoelectric element, liquid discharging head provided with piezoe...
- Patent number 10,134,976
- Issue date Nov 20, 2018
- Seiko Epson Corporation
- Motoki Takabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Piezoelectric element, liquid discharging head provided with piezoe...
- Patent number 9,666,784
- Issue date May 30, 2017
- Seiko Epson Corporation
- Motoki Takabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid ejecting head, liquid ejecting apparatus, piezoelectric elem...
- Patent number 9,254,651
- Issue date Feb 9, 2016
- Seiko Epson Corporation
- Koji Ohashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Piezoelectric device, piezoelectric actuator, droplet ejecting head...
- Patent number 9,233,538
- Issue date Jan 12, 2016
- Seiko Epson Corporation
- Eiji Osawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head and liquid jet apparatus
- Patent number 8,322,828
- Issue date Dec 4, 2012
- Seiko Epson Corporation
- Koji Ohashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Ultrasonic Probe
- Publication number 20240324997
- Publication date Oct 3, 2024
- SEIKO EPSON CORPORATION
- Keita KUBO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Ultrasound Probe
- Publication number 20240324991
- Publication date Oct 3, 2024
- SEIKO EPSON CORPORATION
- Chikara KOJIMA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Ultrasonic Device And Medium Transport Device
- Publication number 20240083704
- Publication date Mar 14, 2024
- SEIKO EPSON CORPORATION
- Masayoshi YAMADA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Piezoelectric Device
- Publication number 20230165153
- Publication date May 25, 2023
- SEIKO EPSON CORPORATION
- Masayoshi YAMADA
Information Patent Application
Electronic Device
- Publication number 20230158547
- Publication date May 25, 2023
- SEIKO EPSON CORPORATION
- Eiji OSAWA
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
Ultrasonic Sensor
- Publication number 20230129454
- Publication date Apr 27, 2023
- SEIKO EPSON CORPORATION
- Seiji IZUO
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
Ultrasonic Device And Ultrasonic Diagnostic Apparatus
- Publication number 20230041175
- Publication date Feb 9, 2023
- SEIKO EPSON CORPORATION
- Eiji OSAWA
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
PIEZOELECTRIC DEVICE AND MEMS DEVICE
- Publication number 20210202823
- Publication date Jul 1, 2021
- Eiji OSAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSPORT APPARATUS, IMAGE SCANNER, AND PRINTER
- Publication number 20210203801
- Publication date Jul 1, 2021
- SEIKO EPSON CORPORATION
- Eiji OSAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MEMS DEVICE AND ELECTRONIC DEVICE
- Publication number 20200303618
- Publication date Sep 24, 2020
- SEIKO EPSON CORPORATION
- Chikara KOJIMA
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Ultrasonic Device And Ultrasonic Apparatus
- Publication number 20200298276
- Publication date Sep 24, 2020
- SEIKO EPSON CORPORATION
- Chikara KOJIMA
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
Media Type Determination Device, Electronic Apparatus, And Media Ty...
- Publication number 20200240843
- Publication date Jul 30, 2020
- SEIKO EPSON CORPORATION
- Masashi KANAI
- G01 - MEASURING TESTING
Information Patent Application
Ultrasonic Sensor And Electronic Apparatus
- Publication number 20190353480
- Publication date Nov 21, 2019
- SEIKO EPSON CORPORATION
- Eiji OSAWA
- G01 - MEASURING TESTING
Information Patent Application
Multi-Feed Detection Device, Multi-Feed Detection Method, And Elect...
- Publication number 20190344988
- Publication date Nov 14, 2019
- SEIKO EPSON CORPORATION
- Eiji OSAWA
- G01 - MEASURING TESTING
Information Patent Application
Multi-Feed Detection Device And Electronic Device
- Publication number 20190344987
- Publication date Nov 14, 2019
- SEIKO EPSON CORPORATION
- Eiji OSAWA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
MULTI-FEED DETECTION DEVICE AND ELECTRONIC DEVICE
- Publication number 20190329999
- Publication date Oct 31, 2019
- SEIKO EPSON CORPORATION
- Eiji OSAWA
- G01 - MEASURING TESTING
Information Patent Application
PIEZOELECTRIC FILM, PIEZOELECTRIC MODULE, AND METHOD OF MANUFACTURI...
- Publication number 20190184426
- Publication date Jun 20, 2019
- SEIKO EPSON CORPORATION
- Chikara KOJIMA
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
Ultrasonic Device And Ultrasonic Measuring Apparatus
- Publication number 20190129018
- Publication date May 2, 2019
- SEIKO EPSON CORPORATION
- Eiji OSAWA
- G01 - MEASURING TESTING
Information Patent Application
Ultrasonic Device And Ultrasonic Measuring Apparatus
- Publication number 20190129019
- Publication date May 2, 2019
- SEIKO EPSON CORPORATION
- Eiji OSAWA
- G01 - MEASURING TESTING
Information Patent Application
ULTRASONIC DEVICE, ULTRASONIC PROBE, AND ULTRASONIC APPARATUS
- Publication number 20180192995
- Publication date Jul 12, 2018
- SEIKO EPSON CORPORATION
- Eiji OSAWA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PIEZOELECTRIC ELEMENT, LIQUID DISCHARGING HEAD PROVIDED WITH PIEZOE...
- Publication number 20170236995
- Publication date Aug 17, 2017
- SEIKO EPSON CORPORATION
- Motoki TAKABE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
VIBRATING PLATE STRUCTURE AND PIEZOELECTRIC ELEMENT APPLICATION DEVICE
- Publication number 20170179368
- Publication date Jun 22, 2017
- SEIKO EPSON CORPORATION
- Koji SUMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIEZOELECTRIC DEVICE AND METHOD OF DRIVING PIEZOELECTRIC DEVICE
- Publication number 20170098753
- Publication date Apr 6, 2017
- SEIKO EPSON CORPORATION
- Eiji OSAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING PIEZOELECTRIC ELEMENT
- Publication number 20170067143
- Publication date Mar 9, 2017
- SEIKO EPSON CORPORATION
- Masao NAKAYAMA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PIEZOELECTRIC ELEMENT, LIQUID DISCHARGING HEAD PROVIDED WITH PIEZOE...
- Publication number 20160293826
- Publication date Oct 6, 2016
- SEIKO EPSON CORPORATION
- Motoki TAKABE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING HEAD, LIQUID EJECTING APPARATUS, PIEZOELECTRIC ELEM...
- Publication number 20130258000
- Publication date Oct 3, 2013
- SEIKO EPSON CORPORATION
- Koji OHASHI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PIEZOELECTRIC DEVICE, LIQUID EJECTING HEAD, AND LIQUID EJECTING APP...
- Publication number 20110205310
- Publication date Aug 25, 2011
- SEIKO EPSON CORPORATION
- Eiji Osawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
ACTUATOR APPARATUS AND METHODS OF MANUFACTURING ACTUATOR APPARATUS,...
- Publication number 20110169378
- Publication date Jul 14, 2011
- SEIKO EPSON CORPORATION
- Eiji OSAWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PIEZOELECTRIC DEVICE, PIEZOELECTRIC ACTUATOR, DROPLET EJECTING HEAD...
- Publication number 20110141200
- Publication date Jun 16, 2011
- SEIKO EPSON CORPORATION
- Eiji OSAWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND LIQUID JET APPARATUS
- Publication number 20100020133
- Publication date Jan 28, 2010
- SEIKO EPSON CORPORATION
- Koji OHASHI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Person

Patents Grantslast 30 patents

Piezoelectric device and MEMS device

Ultrasonic device and ultrasonic apparatus

Transport apparatus, image scanner, and printer comprising a transm...

MEMs device and electronic device

Piezoelectric film, piezoelectric module, and method of manufacturi...

Ultrasonic device and ultrasonic measuring apparatus

Ultrasonic device and ultrasonic measuring apparatus

Ultrasonic sensor and electronic apparatus

Multi-feed detection device and electronic device

Multi-feed detection device, multi-feed detection method, and elect...

Media type determination device, electronic apparatus, and media ty...

Ultrasonic device, ultrasonic probe, and ultrasonic apparatus

Vibrating plate structure and piezoelectric element application device

Piezoelectric device and method of driving piezoelectric device

Piezoelectric element, liquid discharging head provided with piezoe...

Piezoelectric element, liquid discharging head provided with piezoe...

Liquid ejecting head, liquid ejecting apparatus, piezoelectric elem...

Piezoelectric device, piezoelectric actuator, droplet ejecting head...

Liquid ejection head and liquid jet apparatus

Patents Applicationslast 30 patents

Ultrasonic Probe

Ultrasound Probe

Ultrasonic Device And Medium Transport Device

Piezoelectric Device

Electronic Device

Ultrasonic Sensor

Ultrasonic Device And Ultrasonic Diagnostic Apparatus

PIEZOELECTRIC DEVICE AND MEMS DEVICE

TRANSPORT APPARATUS, IMAGE SCANNER, AND PRINTER

MEMS DEVICE AND ELECTRONIC DEVICE

Ultrasonic Device And Ultrasonic Apparatus

Media Type Determination Device, Electronic Apparatus, And Media Ty...

Ultrasonic Sensor And Electronic Apparatus

Multi-Feed Detection Device, Multi-Feed Detection Method, And Elect...

Multi-Feed Detection Device And Electronic Device

MULTI-FEED DETECTION DEVICE AND ELECTRONIC DEVICE

PIEZOELECTRIC FILM, PIEZOELECTRIC MODULE, AND METHOD OF MANUFACTURI...

Ultrasonic Device And Ultrasonic Measuring Apparatus

Ultrasonic Device And Ultrasonic Measuring Apparatus

ULTRASONIC DEVICE, ULTRASONIC PROBE, AND ULTRASONIC APPARATUS

PIEZOELECTRIC ELEMENT, LIQUID DISCHARGING HEAD PROVIDED WITH PIEZOE...

VIBRATING PLATE STRUCTURE AND PIEZOELECTRIC ELEMENT APPLICATION DEVICE

PIEZOELECTRIC DEVICE AND METHOD OF DRIVING PIEZOELECTRIC DEVICE

METHOD OF MANUFACTURING PIEZOELECTRIC ELEMENT

PIEZOELECTRIC ELEMENT, LIQUID DISCHARGING HEAD PROVIDED WITH PIEZOE...

LIQUID EJECTING HEAD, LIQUID EJECTING APPARATUS, PIEZOELECTRIC ELEM...

PIEZOELECTRIC DEVICE, LIQUID EJECTING HEAD, AND LIQUID EJECTING APP...

ACTUATOR APPARATUS AND METHODS OF MANUFACTURING ACTUATOR APPARATUS,...

PIEZOELECTRIC DEVICE, PIEZOELECTRIC ACTUATOR, DROPLET EJECTING HEAD...

LIQUID EJECTION HEAD AND LIQUID JET APPARATUS