Yasuyuki Matsui

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Itami-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Wafer holder for semiconductor manufacturing apparatus, and method...
- Patent number 6,716,304
- Issue date Apr 6, 2004
- Sumitomo Electric Industries, Ltd.
- Akira Kuibira
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wafer holder for semiconductor manufacturing apparatus, method of m...
- Patent number 6,508,884
- Issue date Jan 21, 2003
- Sumitomo Electric Industries, Ltd.
- Akira Kuibira
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Squid
- Patent number 6,384,424
- Issue date May 7, 2002
- Sumitomo Electric Industries, Ltd.
- Hirokazu Kugai
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Method for producing single crystal ingot from which semiconductor...
- Publication number 20060194416
- Publication date Aug 31, 2006
- Yasuyuki Matsui
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Method of producing semiconductor single crystal wafer and laser pr...
- Publication number 20060014383
- Publication date Jan 19, 2006
- Makoto Otsuki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Wafer holder for semiconductor manufacturing apparatus, and method...
- Publication number 20030079684
- Publication date May 1, 2003
- Sumitomo Electric Industries, Ltd.
- Akira Kuibira
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Wafer holder for semiconductor manufacturing apparatus, method of m...
- Publication number 20020007911
- Publication date Jan 24, 2002
- Akira Kuibira
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES