Masayoshi Inoue

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Piezoelectric element
- Patent number 10,707,404
- Issue date Jul 7, 2020
- TDK Corporation
- Yoshiki Ohta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Piezoelectric ceramic composition and laminated piezoelectric element
- Patent number 7,507,347
- Issue date Mar 24, 2009
- TDK Corporation
- Kumiko Iezumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Piezoelectric resonator and piezoelectric resonator part
- Patent number 6,404,102
- Issue date Jun 11, 2002
- TDK Corporation
- Toshiyuki Suzuki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Piezoelectric ceramics
- Patent number 6,090,306
- Issue date Jul 18, 2000
- TDK Corporation
- Taeko Tsubokura
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Key telephone system
- Patent number 4,682,353
- Issue date Jul 21, 1987
- NEC Corporation
- Masayoshi Inoue
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
PIEZOELECTRIC ELEMENT
- Publication number 20180013056
- Publication date Jan 11, 2018
- TDK Corporation
- Yoshiki OHTA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIEZOELECTRIC CERAMIC COMPOSITION AND LAMINATED PIEZOELECTRIC ELEMENT
- Publication number 20070222341
- Publication date Sep 27, 2007
- TDK Corporation
- Kumiko Iezumi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Composite deelectric material and substrate
- Publication number 20060211800
- Publication date Sep 21, 2006
- Keisuke Itakura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Piezoelectric ceramic composition, production method thereof, piezo...
- Publication number 20060202152
- Publication date Sep 14, 2006
- TDK Corporation
- Kumiko Iezumi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES