Tomokazu Ishikura

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Metal oxide semiconductor gas sensor
- Patent number 12,196,698
- Issue date Jan 14, 2025
- TDK Corporation
- Tomokazu Ishikura
- G01 - MEASURING TESTING
Information Patent Grant
Ferrite sintered magnet and rotary electrical machine comprising th...
- Patent number 11,626,222
- Issue date Apr 11, 2023
- TDK Corporation
- Yoshitaka Murakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ferrite sintered magnet and rotary electrical machine comprising th...
- Patent number 11,600,412
- Issue date Mar 7, 2023
- TDK Corporation
- Yoshitaka Murakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ferrite sintered magnet
- Patent number 11,488,752
- Issue date Nov 1, 2022
- TDK Corporation
- Tomokazu Ishikura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ferrite composition, ferrite plate, member for antenna element, and...
- Patent number 9,793,608
- Issue date Oct 17, 2017
- TDK Corporation
- Tomokazu Ishikura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic material for antennas, antenna, and wireless communication...
- Patent number 9,424,968
- Issue date Aug 23, 2016
- TDK Corporation
- Tomokazu Ishikura
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Powder magnetic core and method for manufacturing the same
- Patent number 8,252,124
- Issue date Aug 28, 2012
- TDK Corporation
- Masahito Koeda
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Ferrite sintered body and manufacturing method therefor
- Patent number 8,158,018
- Issue date Apr 17, 2012
- TDK Corporation
- Isao Nakahata
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Mn-Zn based ferrite material
- Patent number 7,540,972
- Issue date Jun 2, 2009
- TDK Corporation
- Tomokazu Ishikura
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METAL OXIDE SEMICONDUCTOR GAS SENSOR
- Publication number 20240159700
- Publication date May 16, 2024
- TDK Corporation
- Tomokazu ISHIKURA
- G01 - MEASURING TESTING
Information Patent Application
MICRO-BRIDGE DESIGN OF A SENSOR DEVICE
- Publication number 20230280296
- Publication date Sep 7, 2023
- TDK Corporation
- Nishit GOEL
- G01 - MEASURING TESTING
Information Patent Application
SENSING MATERIAL FOR DETECTING HYDROGEN SULFIDE, HYDROGEN SULFIDE-S...
- Publication number 20220324721
- Publication date Oct 13, 2022
- TDK Corporation
- Tomokazu ISHIKURA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
FERRITE SINTERED MAGNET
- Publication number 20210090768
- Publication date Mar 25, 2021
- TDK Corporation
- Tomokazu ISHIKURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FERRITE COMPOSITION, FERRITE PLATE, MEMBER FOR ANTENNA ELEMENT, AND...
- Publication number 20150180128
- Publication date Jun 25, 2015
- TDK Corporation
- Tomokazu ISHIKURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC MATERIAL FOR ANTENNAS, ANTENNA, AND WIRELESS COMMUNICATION...
- Publication number 20120229354
- Publication date Sep 13, 2012
- TDK Corporation
- Tomokazu ISHIKURA
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
POWDER MAGNETIC CORE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20110227679
- Publication date Sep 22, 2011
- TDK Corporation
- Masahito KOEDA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
FERRITE SINTERED BODY AND MANUFACTURING METHOD THEREFOR
- Publication number 20090242827
- Publication date Oct 1, 2009
- TDK Corporation
- Isao NAKAHATA
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Mn-Zn Based Ferrite Material
- Publication number 20070228319
- Publication date Oct 4, 2007
- TDK Corporation
- Tomokazu Ishikura
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Mn-Zn BASED FERRITE MATERIAL
- Publication number 20070205390
- Publication date Sep 6, 2007
- TDK Corporation
- Tomokazu Ishikura
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Tomokazu Ishikura

Person

Patents Grantslast 30 patents

Metal oxide semiconductor gas sensor

Ferrite sintered magnet and rotary electrical machine comprising th...

Ferrite sintered magnet and rotary electrical machine comprising th...

Ferrite sintered magnet

Ferrite composition, ferrite plate, member for antenna element, and...

Magnetic material for antennas, antenna, and wireless communication...

Powder magnetic core and method for manufacturing the same

Ferrite sintered body and manufacturing method therefor

Mn-Zn based ferrite material

Patents Applicationslast 30 patents

METAL OXIDE SEMICONDUCTOR GAS SENSOR

MICRO-BRIDGE DESIGN OF A SENSOR DEVICE

SENSING MATERIAL FOR DETECTING HYDROGEN SULFIDE, HYDROGEN SULFIDE-S...

FERRITE SINTERED MAGNET

FERRITE COMPOSITION, FERRITE PLATE, MEMBER FOR ANTENNA ELEMENT, AND...

MAGNETIC MATERIAL FOR ANTENNAS, ANTENNA, AND WIRELESS COMMUNICATION...

POWDER MAGNETIC CORE AND METHOD FOR MANUFACTURING THE SAME

FERRITE SINTERED BODY AND MANUFACTURING METHOD THEREFOR

Mn-Zn Based Ferrite Material

Mn-Zn BASED FERRITE MATERIAL