Tetsu Sekine

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for electron energy analysis
- Patent number 5,464,978
- Issue date Nov 7, 1995
- Jeol Ltd.
- Masato Kudo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Imaging XPS system
- Patent number 5,285,066
- Issue date Feb 8, 1994
- Jeol Ltd.
- Tetsu Sekine
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for obtaining two-dimensional energy image, us...
- Patent number 5,231,287
- Issue date Jul 27, 1993
- Jeol Ltd.
- Tetsu Sekine
- H01 - BASIC ELECTRIC ELEMENTS