Yamanouchi; Kazuhiko

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Miyagi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Surface acoustic wave filter device with symmetrical electrode arra...
- Patent number 5,438,306
- Issue date Aug 1, 1995
- Yamanouchi; Kazuhiko
- Kazuhiko Yamanouchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave convolver
- Patent number 5,336,957
- Issue date Aug 9, 1994
- Mitsui Mining & Smelting Co., Ltd.
- Kazuhiko Yamanouchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Surface acoustic wave unidirectional transducer having floating ele...
- Patent number 5,306,978
- Issue date Apr 26, 1994
- Yamanouchi; Kazuhiko
- Kazuhiko Yamanouchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave filter device
- Patent number 5,294,859
- Issue date Mar 15, 1994
- Yamanouchi; Kazuhiko
- Kazuhiko Yamanouchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave element having a wide bandwidth and a low ins...
- Patent number 5,256,927
- Issue date Oct 26, 1993
- Mitsui Mining & Smelting Co., Ltd.
- Shunji Kato
- H03 - BASIC ELECTRONIC CIRCUITRY

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