Masashi Kawabe

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Ise-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electro-acoustic transducer and method of manufacturing transducer
- Patent number 7,316,289
- Issue date Jan 8, 2008
- Matsushita Electric Industrial Co., Ltd.
- Kenichi Ajiki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Electroacoustic transducer and process for producing the same
- Publication number 20050018869
- Publication date Jan 27, 2005
- Kenichi Ajiki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR