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last 30 patents
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Patent Grant
Piezoelectric actuator, ultrasound element, ultrasound probe, ultra...
Patent number
11,998,390
Issue date
Jun 4, 2024
Seiko Epson Corporation
Koji Ohashi
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Mounting structure, ultrasonic device, ultrasonic probe, ultrasonic...
Patent number
11,917,922
Issue date
Feb 27, 2024
Seiko Epson Corporation
Koji Ohashi
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
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
Ultrasonic device and ultrasonic sensor
Patent number
11,858,000
Issue date
Jan 2, 2024
Seiko Epson Corporation
Chikara Kojima
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Piezoelectric element, piezoelectric actuator, ultrasonic probe, ul...
Patent number
11,800,809
Issue date
Oct 24, 2023
Seiko Epson Corporation
Koji Ohashi
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Piezoelectric actuator, ultrasonic element, ultrasonic probe, ultra...
Patent number
11,690,594
Issue date
Jul 4, 2023
Seiko Epson Corporation
Chikara Kojima
G01 - MEASURING TESTING
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
Ultrasonic device and ultrasonic sensor
Patent number
11,594,671
Issue date
Feb 28, 2023
Seiko Epson Corporation
Koji Ohashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Mounting structure, ultrasonic device, ultrasonic probe, ultrasonic...
Patent number
11,581,478
Issue date
Feb 14, 2023
Seiko Epson Corporation
Koji Ohashi
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
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 sensor and electronic device
Patent number
11,532,780
Issue date
Dec 20, 2022
Seiko Epson Corporation
Chikara Kojima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ultrasonic sensor and ultrasonic apparatus
Patent number
11,453,030
Issue date
Sep 27, 2022
Seiko Epson Corporation
Chikara Kojima
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Ultrasonic element and ultrasonic device
Patent number
11,453,031
Issue date
Sep 27, 2022
Seiko Epson Corporation
Hironori Suzuki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ultrasonic device and ultrasonic apparatus
Patent number
11,437,564
Issue date
Sep 6, 2022
Seiko Epson Corporation
Chikara Kojima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ultrasonic device and ultrasonic sensor
Patent number
11,397,254
Issue date
Jul 26, 2022
Seiko Epson Corporation
Koji Ohashi
G01 - MEASURING TESTING
Information
Patent Grant
Ultrasonic device and ultrasonic apparatus
Patent number
11,378,670
Issue date
Jul 5, 2022
Seiko Epson Corporation
Chikara Kojima
G01 - MEASURING TESTING
Information
Patent Grant
Ultrasonic wave sensor and ultrasonic wave device
Patent number
11,233,188
Issue date
Jan 25, 2022
Seiko Epson Corporation
Koji Ohashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Mounting structure, ultrasonic device, ultrasonic probe, ultrasonic...
Patent number
11,179,748
Issue date
Nov 23, 2021
Seiko Epson Corporation
Koji Ohashi
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Piezoelectric element, ultrasonic sensor, discharging head, ultraso...
Patent number
11,152,559
Issue date
Oct 19, 2021
Seiko Epson Corporation
Chikara Kojima
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Ultrasonic wave sensor and ultrasonic wave device
Patent number
11,085,816
Issue date
Aug 10, 2021
Seiko Epson Corporation
Koji Ohashi
G01 - MEASURING TESTING
Information
Patent Grant
Ultrasonic device and ultrasonic apparatus
Patent number
11,018,291
Issue date
May 25, 2021
Seiko Epson Corporation
Chikara Kojima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Piezoelectric element, piezoelectric actuator, ultrasonic probe, ul...
Patent number
11,005,026
Issue date
May 11, 2021
Seiko Epson Corporation
Koji Ohashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Piezoelectric element, piezoelectric actuator, ultrasonic probe, ul...
Patent number
10,991,871
Issue date
Apr 27, 2021
Seiko Epson Corporation
Koji Ohashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Piezoelectric element, piezoelectric device, ultrasonic probe and e...
Patent number
10,971,673
Issue date
Apr 6, 2021
Seiko Epson Corporation
Koji Ohashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Piezoelectric element, piezoelectric actuator, ultrasonic probe, ul...
Patent number
10,964,877
Issue date
Mar 30, 2021
Seiko Epson Corporation
Koji Ohashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Mounting structure, ultrasonic device, ultrasonic probe, ultrasonic...
Patent number
10,818,834
Issue date
Oct 27, 2020
Seiko Epson Corporation
Hironori Suzuki
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Ultrasonic sensor and manufacturing method for the same
Patent number
10,319,897
Issue date
Jun 11, 2019
Seiko Epson Corporation
Koji Ohashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ultrasonic transducer, ultrasonic probe, ultrasonic apparatus, ultr...
Patent number
10,317,371
Issue date
Jun 11, 2019
Seiko Epson Corporation
Chikara Kojima
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ultrasonic sensor and manufacturing method for the same
Patent number
10,203,404
Issue date
Feb 12, 2019
Seiko Epson Corporation
Koji Ohashi
G01 - MEASURING TESTING
Information
Patent Grant
Mounting structure, ultrasonic device, ultrasonic probe, ultrasonic...
Patent number
10,206,280
Issue date
Feb 12, 2019
Seiko Epson Corporation
Hironori Suzuki
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Mounting Structure, Ultrasonic Device, Ultrasonic Probe, Ultrasonic...
Publication number
20240147866
Publication date
May 2, 2024
SEIKO EPSON CORPORATION
Koji OHASHI
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Application
Piezoelectric Substrate, Piezoelectric Element, And Piezoelectric E...
Publication number
20240114799
Publication date
Apr 4, 2024
SEIKO EPSON CORPORATION
Yoshiki YANO
G01 - MEASURING TESTING
Information
Patent Application
Piezoelectric Element, Head Chip, Liquid Ejection Device, And Sensor
Publication number
20230311504
Publication date
Oct 5, 2023
SEIKO EPSON CORPORATION
Yasuaki HAMADA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
DROPLET EJECTION HEAD AND PRINTER
Publication number
20230311506
Publication date
Oct 5, 2023
SEIKO EPSON CORPORATION
Yasuaki HAMADA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Piezoelectric Element And Piezoelectric Element Application Device
Publication number
20230320226
Publication date
Oct 5, 2023
SEIKO EPSON CORPORATION
Kazuya KITADA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
PIEZOELECTRIC ELEMENT
Publication number
20230301192
Publication date
Sep 21, 2023
SEIKO EPSON CORPORATION
Koji OHASHI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
PIEZOELECTRIC ELEMENT, DROPLET DISPENSING HEAD, ACTUATOR, AND VIBRATOR
Publication number
20230255117
Publication date
Aug 10, 2023
SEIKO EPSON CORPORATION
Kazuya KITADA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Mounting Structure, Ultrasonic Device, Ultrasonic Probe, Ultrasonic...
Publication number
20230165154
Publication date
May 25, 2023
SEIKO EPSON CORPORATION
Koji OHASHI
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Application
PIEZOELECTRIC ACTUATOR, ULTRASOUND ELEMENT, ULTRASOUND PROBE, ULTRA...
Publication number
20220160331
Publication date
May 26, 2022
SEIKO EPSON CORPORATION
Koji OHASHI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Piezoelectric Actuator, Ultrasonic Element, Ultrasonic Probe, Ultra...
Publication number
20220151590
Publication date
May 19, 2022
SEIKO EPSON CORPORATION
Chikara KOJIMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ULTRASONIC DEVICE AND ULTRASONIC SENSOR
Publication number
20210220874
Publication date
Jul 22, 2021
Chikara KOJIMA
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Application
Piezoelectric Element, Piezoelectric Actuator, Ultrasonic Probe, Ul...
Publication number
20210184099
Publication date
Jun 17, 2021
SEIKO EPSON CORPORATION
Koji OHASHI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
ULTRASONIC DEVICE AND ULTRASONIC APPARATUS
Publication number
20200295251
Publication date
Sep 17, 2020
SEIKO EPSON CORPORATION
Chikara KOJIMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PIEZOELECTRIC DEVICE AND ELECTRONIC APPARATUS
Publication number
20200168784
Publication date
May 28, 2020
SEIKO EPSON CORPORATION
Chikara KOJIMA
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Application
ULTRASONIC DEVICE AND ULTRASONIC APPARATUS
Publication number
20200166618
Publication date
May 28, 2020
SEIKO EPSON CORPORATION
Chikara KOJIMA
G01 - MEASURING TESTING
Information
Patent Application
ULTRASONIC SENSOR AND ELECTRONIC DEVICE
Publication number
20200166638
Publication date
May 28, 2020
SEIKO EPSON CORPORATION
Chikara KOJIMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ULTRASONIC SENSOR AND ULTRASONIC APPARATUS
Publication number
20200164407
Publication date
May 28, 2020
SEIKO EPSON CORPORATION
Chikara KOJIMA
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Application
ULTRASONIC DEVICE AND ULTRASONIC SENSOR
Publication number
20200152857
Publication date
May 14, 2020
SEIKO EPSON CORPORATION
Koji OHASHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Ultrasonic Element And Ultrasonic Device
Publication number
20200130014
Publication date
Apr 30, 2020
SEIKO EPSON CORPORATION
Hironori SUZUKI
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Application
ULTRASONIC DEVICE AND ULTRASONIC SENSOR
Publication number
20200049806
Publication date
Feb 13, 2020
SEIKO EPSON CORPORATION
Koji OHASHI
G01 - MEASURING TESTING
Information
Patent Application
Ultrasonic Wave Sensor And Ultrasonic Wave Device
Publication number
20190305208
Publication date
Oct 3, 2019
SEIKO EPSON CORPORATION
Koji OHASHI
G01 - MEASURING TESTING
Information
Patent Application
Ultrasonic Wave Sensor And Ultrasonic Wave Device
Publication number
20190301926
Publication date
Oct 3, 2019
SEIKO EPSON CORPORATION
Koji OHASHI
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
MOUNTING STRUCTURE, ULTRASONIC DEVICE, ULTRASONIC PROBE, ULTRASONIC...
Publication number
20190131515
Publication date
May 2, 2019
SEIKO EPSON CORPORATION
Koji OHASHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MOUNTING STRUCTURE, ULTRASONIC DEVICE, ULTRASONIC PROBE, ULTRASONIC...
Publication number
20180326455
Publication date
Nov 15, 2018
SEIKO EPSON CORPORATION
Koji OHASHI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Piezoelectric Element, Ultrasonic Sensor, Discharging Head, Ultraso...
Publication number
20180277734
Publication date
Sep 27, 2018
SEIKO EPSON CORPORATION
Chikara KOJIMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PIEZOELECTRIC ELEMENT, PIEZOELECTRIC ACTUATOR, ULTRASONIC PROBE, UL...
Publication number
20180277737
Publication date
Sep 27, 2018
SEIKO EPSON CORPORATION
Koji OHASHI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Piezoelectric Element, Piezoelectric Device, Ultrasonic Probe And E...
Publication number
20180277738
Publication date
Sep 27, 2018
SEIKO EPSON CORPORATION
Koji OHASHI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE