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Kazuhiko Saheki
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Himeji-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Electroacoustic transducer frame and method of making the same
Patent number
6,871,724
Issue date
Mar 29, 2005
Pioneer Corporation
Satoshi Hachiya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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last 30 patents
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Patent Application
Electroacoustic transducer frame and method of making the same
Publication number
20030024763
Publication date
Feb 6, 2003
Satoshi Hachiya
H04 - ELECTRIC COMMUNICATION TECHNIQUE