Hideki Yamanaka

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Gunma-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Silicon single crystal wafer and a method for producing it
- Patent number 6,482,260
- Issue date Nov 19, 2002
- Shin-Etsu Handotai Co., Ltd.
- Masahiro Sakurada
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method and apparatus for manufacturing a silicon single crystal hav...
- Patent number 6,364,947
- Issue date Apr 2, 2002
- Shin-Etsu Handotai Co., Ltd.
- Makoto Iida
- C30 - CRYSTAL GROWTH
Information Patent Grant
Silicon single crystal wafer and method for producing it
- Patent number 6,190,452
- Issue date Feb 20, 2001
- Shin-Etsu Handotai Co., Ltd.
- Masahiro Sakurada
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method for producing silicon monocrystal and silicon monocrystal wafer
- Patent number 6,174,364
- Issue date Jan 16, 2001
- Shin-Etsu Handotai Co., Ltd.
- Hideki Yamanaka
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method and apparatus for manufacturing a silicon single crystal hav...
- Patent number 6,159,438
- Issue date Dec 12, 2000
- Shin-Etsu Handotai Co., Ltd.
- Makoto Iida
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method and apparatus for manufacturing a silicon single crystal hav...
- Patent number 5,968,264
- Issue date Oct 19, 1999
- Shin-Etsu Handotai Co., Ltd.
- Makoto Iida
- C30 - CRYSTAL GROWTH

Patents Applicationslast 30 patents

Information Patent Application
Silicon single crystal wafer and a method for producing it
- Publication number 20010000093
- Publication date Apr 5, 2001
- Shin-Etsu Handotai Co., Ltd.,
- Masahiro Sakurada
- C30 - CRYSTAL GROWTH