Makoto Tsutsumi

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Hirakata, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magnetostatic wave device
- Patent number 5,289,143
- Issue date Feb 22, 1994
- Murata Manufacturing Co., Ltd.
- Makoto Tsutsumi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Magnetostrictive wave device having a higher maximum cut-off band e...
- Patent number 5,191,308
- Issue date Mar 2, 1993
- Murata Manufacturing Co., Ltd.
- Makoto Tsutsumi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Magnetostatic wave device
- Patent number 4,939,488
- Issue date Jul 3, 1990
- Murata Manufacturing Co., Ltd.
- Makoto Tsutsumi
- H03 - BASIC ELECTRONIC CIRCUITRY