Takaaki Koizumi

Person

Tajimi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Ceramic device and piezoelectric device
- Patent number 9,935,253
- Issue date Apr 3, 2018
- NGK Insulators, Ltd.
- Masayuki Uetani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid-jet head and liquid-jet apparatus
- Patent number 9,701,117
- Issue date Jul 11, 2017
- Seiko Epson Corporation
- Hajime Nakao
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Piezoelectric/electrostrictive film type element containing lead zi...
- Patent number 9,553,252
- Issue date Jan 24, 2017
- NGK Insulators, Ltd.
- Takaaki Koizumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laminated body and piezoelectric/electrostrictive element
- Patent number 9,412,930
- Issue date Aug 9, 2016
- NGK Insulators, Ltd.
- Izumi Masuda
- B32 - LAYERED PRODUCTS
Information Patent Grant
Liquid-jet head and liquid-jet apparatus
- Patent number 9,242,463
- Issue date Jan 26, 2016
- Seiko Epson Corporation
- Manabu Munakata
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ceramic, and piezoelectric/electrostriction element
- Patent number 9,115,031
- Issue date Aug 25, 2015
- NGK Insulators, Ltd.
- Takaaki Koizumi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Piezoelectric/electrostrictive ceramic composition
- Patent number 8,871,111
- Issue date Oct 28, 2014
- NGK Insulators, Ltd.
- Tomohiko Hibino
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Lead-based piezoelectric material and production method therefor
- Patent number 8,721,913
- Issue date May 13, 2014
- NGK Insulators, Ltd.
- Takaaki Koizumi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for producing crystalline particles and method for producing...
- Patent number 8,636,945
- Issue date Jan 28, 2014
- NGK Insulators, Ltd.
- Takaaki Koizumi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for producing crystallographically oriented ceramic
- Patent number 8,631,548
- Issue date Jan 21, 2014
- NGK Insulators, Ltd.
- Takaaki Koizumi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for producing crystallographically oriented ceramic
- Patent number 8,501,080
- Issue date Aug 6, 2013
- NGK Insulators, Ltd.
- Takaaki Koizumi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Piezoelectric/electrostrictive element and method of manufacturing...
- Patent number 8,479,364
- Issue date Jul 9, 2013
- NGK Insulators, Ltd.
- Takaaki Koizumi
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Laminate and method of manufacturing the same
- Patent number 8,410,670
- Issue date Apr 2, 2013
- NGK Insulators, Ltd.
- Takaaki Koizumi
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Crystal oriented ceramic composite body, and piezoelectric/electros...
- Patent number 8,410,668
- Issue date Apr 2, 2013
- NGK Insulators, Ltd.
- Takaaki Koizumi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Ceramic, and piezoelectric/electrostriction element
- Patent number 8,237,338
- Issue date Aug 7, 2012
- NGK Insulators, Ltd.
- Takaaki Koizumi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Piezoelectric/electrostrictive membrane element
- Patent number 8,080,923
- Issue date Dec 20, 2011
- NGK Insulators, Ltd.
- Takaaki Koizumi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Piezoelectric/electrostrictive element and method of manufacturing...
- Patent number 8,042,239
- Issue date Oct 25, 2011
- NGK Insulators, Ltd.
- Takaaki Koizumi
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Piezoelectric/electrostrictive film type element and manufacturing...
- Patent number 7,943,192
- Issue date May 17, 2011
- NGK Insulators, Ltd.
- Tsutomu Nanataki
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Piezoelectric/electrostrictive membrane sensor
- Patent number 7,876,023
- Issue date Jan 25, 2011
- NGK Insulators, Ltd.
- Takao Ohnishi
- G01 - MEASURING TESTING
Information Patent Grant
Piezoelectric/electrostrictive material, piezoelectric/electrostric...
- Patent number 7,728,493
- Issue date Jun 1, 2010
- NGK Insulators, Ltd.
- Takaaki Koizumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Piezoelectric/electrostrictive membrane sensor
- Patent number 7,714,480
- Issue date May 11, 2010
- NGK Insulators, Ltd.
- Takao Ohnishi
- G01 - MEASURING TESTING
Information Patent Grant
Production methods of dielectric layer and dielectric element, diel...
- Patent number 7,651,655
- Issue date Jan 26, 2010
- NGK Insulators, Ltd.
- Takaaki Koizumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Piezoelectric/electrostrictive porcelain composition and method of...
- Patent number 7,576,477
- Issue date Aug 18, 2009
- NGK Insulators, Ltd.
- Takaaki Koizumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Piezoelectric/electrostrictive device and method for manufacturing...
- Patent number 7,441,317
- Issue date Oct 28, 2008
- NGK Insulators, Ltd.
- Takaaki Koizumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Piezoelectric/electrostrictive film type device and method of manuf...
- Patent number 7,332,851
- Issue date Feb 19, 2008
- NGK Insulators, Ltd.
- Tsutomu Nanataki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Piezoelectric/electrostrictive material and process for production...
- Patent number 6,887,397
- Issue date May 3, 2005
- NGK Insulators, Ltd.
- Hirofumi Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Piezoelectric/electrostrictive material and method for preparing th...
- Patent number 6,702,952
- Issue date Mar 9, 2004
- NGK Insulators, Ltd.
- Hirofumi Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Piezoelectric body
- Patent number 6,531,070
- Issue date Mar 11, 2003
- NGK Insulators, Ltd.
- Hirofumi Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
COMMUNICATION APPARATUS, SMART METER, AND SECONDARY BATTERY
- Publication number 20240248122
- Publication date Jul 25, 2024
- NGK Insulators, Ltd.
- Ritsu TANAKA
- G01 - MEASURING TESTING
Information Patent Application
REMOTE MONITORING SYSTEM AND MAINTENANCE METHOD FOR ITEM AND/OR BAT...
- Publication number 20240186593
- Publication date Jun 6, 2024
- NGK Insulators, Ltd.
- Chiori SUZUKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CERAMIC DEVICE AND PIEZOELECTRIC DEVICE
- Publication number 20160099400
- Publication date Apr 7, 2016
- NGK Insulators, Ltd.
- Masayuki UETANI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIEZOELECTRIC/ELECTROSTRICTIVE FILM TYPE ELEMENT AND METHOD FOR PRO...
- Publication number 20150015122
- Publication date Jan 15, 2015
- NGK Insulators, Ltd.
- Takaaki KOIZUMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIEZOELECTRIC/ELECTROSTRICTIVE FILM TYPE ELEMENT AND METHOD FOR PRO...
- Publication number 20150015123
- Publication date Jan 15, 2015
- NGK Insulators, Ltd.
- Takaaki KOIZUMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIQUID-JET HEAD AND LIQUID-JET APPARATUS
- Publication number 20140362138
- Publication date Dec 11, 2014
- NGK Insulators, Ltd.
- Manabu MUNAKATA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LAMINATED BODY AND PIEZOELECTRIC/ELECTROSTRICTIVE ELEMENT
- Publication number 20140292158
- Publication date Oct 2, 2014
- NGK Insulators, Ltd.
- Izumi MASUDA
- B32 - LAYERED PRODUCTS
Information Patent Application
LIQUID-JET HEAD AND LIQUID-JET APPARATUS
- Publication number 20140292946
- Publication date Oct 2, 2014
- NGK Insulators, Ltd.
- Hajime NAKAO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LAMINATE
- Publication number 20140091678
- Publication date Apr 3, 2014
- NGK Insulators, Ltd.
- Takaaki KOIZUMI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
NOBLE METAL COATING AND MANUFACTURING METHOD THEREOF
- Publication number 20130101832
- Publication date Apr 25, 2013
- NGK Insulators, Ltd.
- Takaaki KOIZUMI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
LAMINATE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20120315500
- Publication date Dec 13, 2012
- NGK Insulators, Ltd.
- Takaaki KOIZUMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LEAD-BASED PIEZOELECTRIC MATERIAL AND PRODUCTION METHOD THEREFOR
- Publication number 20120104309
- Publication date May 3, 2012
- NGK Insulators, Ltd.
- Takaaki KOIZUMI
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
PIEZOELECTRIC/ELECTROSTRICTIVE ELEMENT AND METHOD OF MANUFACTURING...
- Publication number 20120007474
- Publication date Jan 12, 2012
- NGK Insulators, Ltd.
- Takaaki Koizumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CRYSTAL ORIENTED CERAMIC COMPOSITE BODY, AND PIEZOELECTRIC/ELECTROS...
- Publication number 20110291530
- Publication date Dec 1, 2011
- NGK Insulators, Ltd.
- Takaaki Koizumi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
METHOD FOR IMMOBILIZING PARTICLES AND METHOD FOR PRODUCING PARTICLE...
- Publication number 20110284387
- Publication date Nov 24, 2011
- NGK Insulators, Ltd.
- Takaaki KOIZUMI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CERAMIC, AND PIEZOELECTRIC/ELECTROSTRICTION ELEMENT
- Publication number 20110241493
- Publication date Oct 6, 2011
- NGK Insulators, Ltd.
- Takaaki Koizumi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
CERAMIC, AND PIEZOELECTRIC/ELECTROSTRICTION ELEMENT
- Publication number 20110241479
- Publication date Oct 6, 2011
- NGK Insulators, Ltd.
- Takaaki Koizumi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
PIEZOELECTRIC/ELECTROSTRICTIVE CERAMIC, MANUFACTURING METHOD FOR PI...
- Publication number 20110234044
- Publication date Sep 29, 2011
- NGK Insulators, Ltd.
- Yuji NOGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING CRYSTALLOGRAPHICALLY ORIENTED CERAMIC
- Publication number 20110012049
- Publication date Jan 20, 2011
- NGK Insulators, Ltd.
- Takaaki Koizumi
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD FOR PRODUCING CRYSTALLINE PARTICLES AND METHOD FOR PRODUCING...
- Publication number 20110014362
- Publication date Jan 20, 2011
- NGK Insulators, Ltd.
- Takaaki KOIZUMI
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
METHOD FOR PRODUCING CYRSTALLOGRAPHICALLY ORIENTED CERAMIC
- Publication number 20100071179
- Publication date Mar 25, 2010
- NGK Insulators, Ltd.
- Takaaki Koizumi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
PIEZOELECTRIC/ELECTROSTRICTIVE CERAMIC COMPOSITION
- Publication number 20090236557
- Publication date Sep 24, 2009
- NGK Insulators, Ltd.
- Tomohiko HIBINO
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
PIEZOELECTRIC/ELECTROSTRICTIVE ELEMENT AND METHOD OF MANUFACTURING...
- Publication number 20090205181
- Publication date Aug 20, 2009
- NGK Insulators, Ltd.
- Takaaki Koizumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Piezoelectric/electrostrictive membrane element
- Publication number 20090152996
- Publication date Jun 18, 2009
- NGK Insulators, Ltd.
- Takaaki Koizumi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Piezoelectric/electrostrictive membrane sensor
- Publication number 20090120183
- Publication date May 14, 2009
- NGK Insulators, Ltd.
- Takao Ohnishi
- G01 - MEASURING TESTING
Information Patent Application
Piezoelectric/electrostrictive membrane sensor
- Publication number 20090102321
- Publication date Apr 23, 2009
- NGK Insulators, Ltd.
- Takao Ohnishi
- G01 - MEASURING TESTING
Information Patent Application
PIEZOELECTRIC/ELECTROSTRICTIVE MATERIAL, PIEZOELECTRIC/ELECTROSTRIC...
- Publication number 20080111452
- Publication date May 15, 2008
- NGK Insulators, Ltd.
- Takaaki Koizumi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
PIEZOELECTRIC/ELECTROSTRICTIVE FILM TYPE ELEMENT AND MANUFACTURING...
- Publication number 20080095927
- Publication date Apr 24, 2008
- NGK Insulators, Ltd.
- Tsutomu Nanataki
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Manufacturing method of piezoelectric/electrostrictive device
- Publication number 20070220724
- Publication date Sep 27, 2007
- NGK Insulators, Ltd.
- Takao Ohnishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Piezoelectric/electrostrictive porcelain composition and method of...
- Publication number 20060202170
- Publication date Sep 14, 2006
- NGK Insulators, Ltd.
- Takaaki Koizumi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Takaaki Koizumi

Person

Patents Grantslast 30 patents

Ceramic device and piezoelectric device

Liquid-jet head and liquid-jet apparatus

Piezoelectric/electrostrictive film type element containing lead zi...

Laminated body and piezoelectric/electrostrictive element

Liquid-jet head and liquid-jet apparatus

Ceramic, and piezoelectric/electrostriction element

Piezoelectric/electrostrictive ceramic composition

Lead-based piezoelectric material and production method therefor

Method for producing crystalline particles and method for producing...

Method for producing crystallographically oriented ceramic

Method for producing crystallographically oriented ceramic

Piezoelectric/electrostrictive element and method of manufacturing...

Laminate and method of manufacturing the same

Crystal oriented ceramic composite body, and piezoelectric/electros...

Ceramic, and piezoelectric/electrostriction element

Piezoelectric/electrostrictive membrane element

Piezoelectric/electrostrictive element and method of manufacturing...

Piezoelectric/electrostrictive film type element and manufacturing...

Piezoelectric/electrostrictive membrane sensor

Piezoelectric/electrostrictive material, piezoelectric/electrostric...

Piezoelectric/electrostrictive membrane sensor

Production methods of dielectric layer and dielectric element, diel...

Piezoelectric/electrostrictive porcelain composition and method of...

Piezoelectric/electrostrictive device and method for manufacturing...

Piezoelectric/electrostrictive film type device and method of manuf...

Piezoelectric/electrostrictive material and process for production...

Piezoelectric/electrostrictive material and method for preparing th...

Piezoelectric body

Patents Applicationslast 30 patents

COMMUNICATION APPARATUS, SMART METER, AND SECONDARY BATTERY

REMOTE MONITORING SYSTEM AND MAINTENANCE METHOD FOR ITEM AND/OR BAT...

CERAMIC DEVICE AND PIEZOELECTRIC DEVICE

PIEZOELECTRIC/ELECTROSTRICTIVE FILM TYPE ELEMENT AND METHOD FOR PRO...

PIEZOELECTRIC/ELECTROSTRICTIVE FILM TYPE ELEMENT AND METHOD FOR PRO...

LIQUID-JET HEAD AND LIQUID-JET APPARATUS

LAMINATED BODY AND PIEZOELECTRIC/ELECTROSTRICTIVE ELEMENT

LIQUID-JET HEAD AND LIQUID-JET APPARATUS

LAMINATE

NOBLE METAL COATING AND MANUFACTURING METHOD THEREOF

LAMINATE AND METHOD OF MANUFACTURING THE SAME

LEAD-BASED PIEZOELECTRIC MATERIAL AND PRODUCTION METHOD THEREFOR

PIEZOELECTRIC/ELECTROSTRICTIVE ELEMENT AND METHOD OF MANUFACTURING...

CRYSTAL ORIENTED CERAMIC COMPOSITE BODY, AND PIEZOELECTRIC/ELECTROS...

METHOD FOR IMMOBILIZING PARTICLES AND METHOD FOR PRODUCING PARTICLE...

CERAMIC, AND PIEZOELECTRIC/ELECTROSTRICTION ELEMENT

CERAMIC, AND PIEZOELECTRIC/ELECTROSTRICTION ELEMENT

PIEZOELECTRIC/ELECTROSTRICTIVE CERAMIC, MANUFACTURING METHOD FOR PI...

METHOD FOR PRODUCING CRYSTALLOGRAPHICALLY ORIENTED CERAMIC

METHOD FOR PRODUCING CRYSTALLINE PARTICLES AND METHOD FOR PRODUCING...

METHOD FOR PRODUCING CYRSTALLOGRAPHICALLY ORIENTED CERAMIC

PIEZOELECTRIC/ELECTROSTRICTIVE CERAMIC COMPOSITION

PIEZOELECTRIC/ELECTROSTRICTIVE ELEMENT AND METHOD OF MANUFACTURING...

Piezoelectric/electrostrictive membrane element

Piezoelectric/electrostrictive membrane sensor

Piezoelectric/electrostrictive membrane sensor

PIEZOELECTRIC/ELECTROSTRICTIVE MATERIAL, PIEZOELECTRIC/ELECTROSTRIC...

PIEZOELECTRIC/ELECTROSTRICTIVE FILM TYPE ELEMENT AND MANUFACTURING...

Manufacturing method of piezoelectric/electrostrictive device

Piezoelectric/electrostrictive porcelain composition and method of...