Hiroki KATOH

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Piezoelectric composition, piezoelectric element, piezoelectric dev...
- Patent number 12,137,614
- Issue date Nov 5, 2024
- TDK Corporation
- Hiroki Katoh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Piezoelectric element, piezoelectric actuator, and piezoelectric tr...
- Patent number 12,096,695
- Issue date Sep 17, 2024
- TDK Corporation
- Yuiko Hirose
Information Patent Grant
Piezoelectric composition and piezoelectric element
- Patent number 11,659,769
- Issue date May 23, 2023
- TDK Corporation
- Masakazu Hirose
Information Patent Grant
Piezoelectric composition and piezoelectric element
- Patent number 11,271,147
- Issue date Mar 8, 2022
- TDK Corporation
- Masakazu Hirose
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Piezoelectric composition and piezoelectric element
- Patent number 11,239,410
- Issue date Feb 1, 2022
- TDK Corporation
- Hiroki Katoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Piezoelectric composition and piezoelectric element
- Patent number 11,195,986
- Issue date Dec 7, 2021
- TDK Corporation
- Yuiko Hirose
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Piezoelectric composition and piezoelectric element
- Patent number 11,005,028
- Issue date May 11, 2021
- TDK Corporation
- Hiroki Katoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Piezoelectric composition and piezoelectric device
- Patent number 9,905,749
- Issue date Feb 27, 2018
- TDK Corporation
- Hiroki Katoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Piezoelectric composition and piezoelectric element
- Patent number 9,831,418
- Issue date Nov 28, 2017
- TDK Corporation
- Taku Masai
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PIEZOELECTRIC COMPOSITION, PIEZOELECTRIC ELEMENT, PIEZOELECTRIC DEV...
- Publication number 20220140226
- Publication date May 5, 2022
- TDK Corporation
- Hiroki KATOH
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
PIEZOELECTRIC ELEMENT, PIEZOELECTRIC ACTUATOR, AND PIEZOELECTRIC TR...
- Publication number 20210305484
- Publication date Sep 30, 2021
- TDK Corporation
- Yuiko HIROSE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIEZOELECTRIC COMPOSITION AND PIEZOELECTRIC ELEMENT
- Publication number 20210091298
- Publication date Mar 25, 2021
- TDK Corporation
- Masakazu HIROSE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIEZOELECTRIC COMPOSITION AND PIEZOELECTRIC ELEMENT
- Publication number 20200313072
- Publication date Oct 1, 2020
- TDK Corporation
- Yuiko HIROSE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIEZOELECTRIC COMPOSITION AND PIEZOELECTRIC ELEMENT
- Publication number 20200295252
- Publication date Sep 17, 2020
- TDK Corporation
- Hiroki KATOH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIEZOELECTRIC COMPOSITION AND PIEZOELECTRIC ELEMENT
- Publication number 20200243748
- Publication date Jul 30, 2020
- TDK Corporation
- Masakazu HIROSE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIEZOELECTRIC COMPOSITION AND PIEZOELECTRIC ELEMENT
- Publication number 20190288181
- Publication date Sep 19, 2019
- TDK Corporation
- Hiroki KATOH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIEZOELECTRIC COMPOSITION AND PIEZOELECTRIC DEVICE
- Publication number 20160064644
- Publication date Mar 3, 2016
- TDK Corporation
- Hiroki KATOH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIEZOELECTRIC COMPOSITION AND PIEZOELECTRIC ELEMENT
- Publication number 20150221858
- Publication date Aug 6, 2015
- TDK Corporation
- Taku MASAI
- H01 - BASIC ELECTRIC ELEMENTS

Hiroki KATOH

Person

Patents Grantslast 30 patents

Piezoelectric composition, piezoelectric element, piezoelectric dev...

Piezoelectric element, piezoelectric actuator, and piezoelectric tr...

Piezoelectric composition and piezoelectric element

Piezoelectric composition and piezoelectric element

Piezoelectric composition and piezoelectric element

Piezoelectric composition and piezoelectric element

Piezoelectric composition and piezoelectric element

Piezoelectric composition and piezoelectric device

Piezoelectric composition and piezoelectric element

Patents Applicationslast 30 patents

PIEZOELECTRIC COMPOSITION, PIEZOELECTRIC ELEMENT, PIEZOELECTRIC DEV...

PIEZOELECTRIC ELEMENT, PIEZOELECTRIC ACTUATOR, AND PIEZOELECTRIC TR...

PIEZOELECTRIC COMPOSITION AND PIEZOELECTRIC ELEMENT

PIEZOELECTRIC COMPOSITION AND PIEZOELECTRIC ELEMENT

PIEZOELECTRIC COMPOSITION AND PIEZOELECTRIC ELEMENT

PIEZOELECTRIC COMPOSITION AND PIEZOELECTRIC ELEMENT

PIEZOELECTRIC COMPOSITION AND PIEZOELECTRIC ELEMENT

PIEZOELECTRIC COMPOSITION AND PIEZOELECTRIC DEVICE

PIEZOELECTRIC COMPOSITION AND PIEZOELECTRIC ELEMENT