Yoshikazu SHIMURA

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Audio device
- Patent number 12,120,483
- Issue date Oct 15, 2024
- TDK Corporation
- Yoshiki Ohta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vibration device and piezoelectric element
- Patent number 11,944,999
- Issue date Apr 2, 2024
- TDK Corporation
- Yoshiki Ohta
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Piezoelectric element and vibrating device
- Patent number 11,930,713
- Issue date Mar 12, 2024
- TDK Corporation
- Yoshiki Ohta
Information Patent Grant
Vibration device
- Patent number 11,665,967
- Issue date May 30, 2023
- TDK Corporation
- Ryuhei Sasaki
Information Patent Grant
Piezoelectric element
- Patent number 11,581,479
- Issue date Feb 14, 2023
- TDK Corporation
- Yoshikazu Shimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Acoustic device with a piezoelectric element
- Patent number 11,581,825
- Issue date Feb 14, 2023
- TDK Corporation
- Akira Satoh
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Vibration element
- Patent number D933616
- Issue date Oct 19, 2021
- TDK Corporation
- Yoshiki Ohta
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Acceleration sensor
- Patent number 10,018,649
- Issue date Jul 10, 2018
- TDK Corporation
- Kazushi Tachimoto
- G01 - MEASURING TESTING
Information Patent Grant
Semiconductor ceramic composition and PTC thermistor
- Patent number 10,014,097
- Issue date Jul 3, 2018
- TDK Corporation
- Kazutaka Fujita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite piezoelectric ceramic and piezoelectric device
- Patent number 10,003,009
- Issue date Jun 19, 2018
- TDK Corporation
- Masahito Furukawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
PTC thermistor ceramic composition and PTC thermistor element
- Patent number 9,697,935
- Issue date Jul 4, 2017
- TDK Corporation
- Kazuhiko Itoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor ceramic composition and PTC thermistor
- Patent number 9,472,326
- Issue date Oct 18, 2016
- TDK Corporation
- Yoshikazu Shimura
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Semiconductor ceramic composition and PTC thermistor
- Patent number 9,362,031
- Issue date Jun 7, 2016
- TDK Corporation
- Yoshikazu Shimura
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
AUDIO DEVICE
- Publication number 20220070575
- Publication date Mar 3, 2022
- TDK Corporation
- Yoshiki OHTA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VIBRATION DEVICE
- Publication number 20210384409
- Publication date Dec 9, 2021
- TDK Corporation
- Ryuhei SASAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VIBRATION DEVICE AND PIEZOELECTRIC ELEMENT
- Publication number 20200406297
- Publication date Dec 31, 2020
- TDK Corporation
- Yoshiki OHTA
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
VIBRATION DEVICE AND ACOUSTIC DEVICE
- Publication number 20200368779
- Publication date Nov 26, 2020
- TDK Corporation
- Akira SATOH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ACOUSTIC DEVICE
- Publication number 20200373858
- Publication date Nov 26, 2020
- TDK Corporation
- Akira SATOH
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
PIEZOELECTRIC ELEMENT
- Publication number 20200321513
- Publication date Oct 8, 2020
- TDK Corporation
- Yoshikazu SHIMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIEZOELECTRIC ELEMENT AND VIBRATING DEVICE
- Publication number 20190312190
- Publication date Oct 10, 2019
- TDK Corporation
- Yoshiki OHTA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Ceramic Composition And PTC Thermistor
- Publication number 20170229219
- Publication date Aug 10, 2017
- TDK Corporation
- Kazuhiko ITOH
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
SEMICONDUCTOR CERAMIC COMPOSITION AND PTC THERMISTOR
- Publication number 20170226018
- Publication date Aug 10, 2017
- TDK Corporation
- Kazutaka FUJITA
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
ACCELERATION SENSOR
- Publication number 20170067930
- Publication date Mar 9, 2017
- TDK Corporation
- Kazushi TACHIMOTO
- G01 - MEASURING TESTING
Information Patent Application
SEMICONDUCTOR CERAMIC COMPOSITION AND PTC THERMISTOR
- Publication number 20170040092
- Publication date Feb 9, 2017
- TDK Corporation
- Kazutaka FUJITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PTC THERMISTOR CERAMIC COMPOSITION AND PTC THERMISTOR ELEMENT
- Publication number 20160027560
- Publication date Jan 28, 2016
- TDK Corporation
- Kazuhiko ITOH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR CERAMIC COMPOSITION AND PTC THERMISTOR
- Publication number 20160005517
- Publication date Jan 7, 2016
- TDK Corporation
- Yoshikazu SHIMURA
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
COMPOSITE PIEZOELECTRIC CERAMIC AND PIEZOELECTRIC DEVICE
- Publication number 20150249201
- Publication date Sep 3, 2015
- TDK Corporation
- Masahito FURUKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR CERAMIC COMPOSITION AND PTC THERMISTOR
- Publication number 20150097650
- Publication date Apr 9, 2015
- TDK Corporation
- Yoshikazu SHIMURA
- H01 - BASIC ELECTRIC ELEMENTS

Yoshikazu SHIMURA

Person

Patents Grantslast 30 patents

Audio device

Vibration device and piezoelectric element

Piezoelectric element and vibrating device

Vibration device

Piezoelectric element

Acoustic device with a piezoelectric element

Vibration element

Acceleration sensor

Semiconductor ceramic composition and PTC thermistor

Composite piezoelectric ceramic and piezoelectric device

PTC thermistor ceramic composition and PTC thermistor element

Semiconductor ceramic composition and PTC thermistor

Semiconductor ceramic composition and PTC thermistor

Patents Applicationslast 30 patents

AUDIO DEVICE

VIBRATION DEVICE

VIBRATION DEVICE AND PIEZOELECTRIC ELEMENT

VIBRATION DEVICE AND ACOUSTIC DEVICE

ACOUSTIC DEVICE

PIEZOELECTRIC ELEMENT

PIEZOELECTRIC ELEMENT AND VIBRATING DEVICE

Semiconductor Ceramic Composition And PTC Thermistor

SEMICONDUCTOR CERAMIC COMPOSITION AND PTC THERMISTOR

ACCELERATION SENSOR

SEMICONDUCTOR CERAMIC COMPOSITION AND PTC THERMISTOR

PTC THERMISTOR CERAMIC COMPOSITION AND PTC THERMISTOR ELEMENT

SEMICONDUCTOR CERAMIC COMPOSITION AND PTC THERMISTOR

COMPOSITE PIEZOELECTRIC CERAMIC AND PIEZOELECTRIC DEVICE

SEMICONDUCTOR CERAMIC COMPOSITION AND PTC THERMISTOR