Toshio Ooshima

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Oobu-city, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lamination-type piezoelectric element and manufacturing method thereof
- Patent number 7,345,403
- Issue date Mar 18, 2008
- DENSO CORPORATION
- Akio Iwase
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laminated-type piezoelectric element and a manufacturing method the...
- Patent number 7,309,945
- Issue date Dec 18, 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
Information Patent Grant
Method of manufacturing a lamination-type piezoelectric element
- Patent number 6,978,525
- Issue date Dec 27, 2005
- Denso Corporation
- Akio Iwase
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Lamination-type piezoelectric element and manufacturing method thereof
- Publication number 20060043842
- Publication date Mar 2, 2006
- DENSO CORPORATION
- Akio Iwase
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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
Laminated-type piezoelectric element and a manufacturing method the...
- Publication number 20050168106
- Publication date Aug 4, 2005
- DENSO CORPORATION
- Akio Iwase
- H01 - BASIC ELECTRIC ELEMENTS
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
Information Patent Application
Lamination-type piezoelectric element and manufacturing method thereof
- Publication number 20040183396
- Publication date Sep 23, 2004
- DENSO CORPORATION
- Akio Iwase
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for producing ceramic laminate
- Publication number 20030085494
- Publication date May 8, 2003
- Akio Iwase
- B28 - WORKING CEMENT, CLAY, OR STONE