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Kosuke Takeuchi
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Hirakata, JP
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last 30 patents
Information
Patent Grant
Surface acoustic wave device
Patent number
6,037,699
Issue date
Mar 14, 2000
Sanyo Electric Co., Ltd.
Yasumi Kobayashi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Surface acoustic wave device
Patent number
5,760,522
Issue date
Jun 2, 1998
Sanyo Electric Co., Ltd.
Yasumi Kobayashi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Surface acoustic wave filter with optimized parallel and series res...
Patent number
5,719,536
Issue date
Feb 17, 1998
Sanyo Electric Co., Ltd.
Kuniyuki Matsui
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Surface acoustic wave filter with range of a frequency difference b...
Patent number
5,719,537
Issue date
Feb 17, 1998
Sanyo Electric Co., Ltd.
Kuniyuki Matsui
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Organic electroluminescent elements
Patent number
5,674,597
Issue date
Oct 7, 1997
Sanyo Electric Co., Ltd.
Takanori Fujii
H01 - BASIC ELECTRIC ELEMENTS