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Tetsuji Itou
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Kariya-city, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method of producing laminate-type piezoelectric element
Patent number
7,594,309
Issue date
Sep 29, 2009
DENSO CORPORATION
Akio Iwase
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hollow laminated piezoelectric element and its manufacturing method
Patent number
7,411,336
Issue date
Aug 12, 2008
Denso Corporation
Akio Iwase
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Stacked piezoelectric element and method of fabrication thereof
Patent number
7,294,953
Issue date
Nov 13, 2007
DENSO CORPORATION
Akio Iwase
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Production method of stacked piezoelectric element
Patent number
7,225,514
Issue date
Jun 5, 2007
Denso Corporation
Akio Iwase
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Method of producing laminate-type piezoelectric element
Publication number
20070124903
Publication date
Jun 7, 2007
DENSO CORPORATION
Akio Iwase
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Stacked piezoelectric element and method of fabrication thereof
Publication number
20060138908
Publication date
Jun 29, 2006
DENSO CORPORATION
Akio Iwase
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Hollow laminated piezoelectric element and its manufacturing method
Publication number
20060119220
Publication date
Jun 8, 2006
DENSO CORPORATION
Akio Iwase
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Ceramic plates and production method thereof
Publication number
20050230028
Publication date
Oct 20, 2005
DENSO CORPORATION
Akio Iwase
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
Production method of stacked piezoelectric element
Publication number
20040255443
Publication date
Dec 23, 2004
DENSO CORPORATION
Akio Iwase
H01 - BASIC ELECTRIC ELEMENTS