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Kenji Monma
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Neyagawa, JP
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last 30 patents
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Patent Grant
Surface-acoustic-wave filter providing outputs with different delay...
Patent number
6,683,515
Issue date
Jan 27, 2004
Matsushita Electric Industrial Co., Ltd.
Hiroyuki Nakamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Radio antenna device
Patent number
6,211,830
Issue date
Apr 3, 2001
Matsushita Electric Industrial Co., Ltd.
Kenji Monma
H01 - BASIC ELECTRIC ELEMENTS