Masahide Sato

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Antenna device and wireless communication apparatus using the same
- Patent number 6,972,726
- Issue date Dec 6, 2005
- TDK Corporation
- Masahide Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna device and electric appliance using the same
- Patent number 6,879,293
- Issue date Apr 12, 2005
- TDK Corporation
- Masahide Sato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Antenna device capable of being commonly used at a plurality of fre...
- Patent number 6,864,844
- Issue date Mar 8, 2005
- TDK Corporation
- Masahide Sato
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Antenna device and wireless communication apparatus using the same
- Publication number 20040183736
- Publication date Sep 23, 2004
- TDK Corporation
- Masahide Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Antenna device and electric appliance using the same
- Publication number 20040051670
- Publication date Mar 18, 2004
- TDK Corporation
- Masahide Sato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Antenna device capable of being commonly used at a plurality of fre...
- Publication number 20030020661
- Publication date Jan 30, 2003
- TDK Corporation
- Masahide Sato
- H01 - BASIC ELECTRIC ELEMENTS