Seiji Sakai

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Nagaokakyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of screening varistors
- Patent number 6,246,242
- Issue date Jun 12, 2001
- Murata Manufacturing Co., Ltd.
- Seiji Sakai
- G01 - MEASURING TESTING
Information Patent Grant
Surge absorber
- Patent number 5,386,335
- Issue date Jan 31, 1995
- Murata Manufacturing Co., Ltd.
- Toshinori Amano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Noise filter comprising a monolithic laminated ceramic varistor
- Patent number 5,159,300
- Issue date Oct 27, 1992
- Murata Manufacturing Co. Ltd.
- Kazutaka Nakamura
- H03 - BASIC ELECTRONIC CIRCUITRY