Atsushi Ozaki

Person

Annaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing a single crystal and a single crystal
- Patent number 7,384,477
- Issue date Jun 10, 2008
- Shin-Etsu Handotai Co., Ltd.
- Masahiro Sakurada
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method for producing a single crystal and a single crystal
- Patent number 7,323,048
- Issue date Jan 29, 2008
- Shin-Etsu Handotai Co., Ltd.
- Masahiro Sakurada
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method for producing single crystal and single crystal
- Patent number 7,226,507
- Issue date Jun 5, 2007
- Shin-Etsu Handotai Co., Ltd.
- Nobuaki Mitamura
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method for adjusting initial position of melt surface
- Patent number 6,010,568
- Issue date Jan 4, 2000
- Shin-Estu Handotai Co., Ltd.
- Masahiko Urano
- C30 - CRYSTAL GROWTH
Information Patent Grant
Apparatus for adjusting initial position of melt surface
- Patent number 5,888,299
- Issue date Mar 30, 1999
- Shin-Etsu Handotai Co., Ltd.
- Masahiko Urano
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method for feeding a granular raw material and feeding apparatus
- Patent number 5,876,496
- Issue date Mar 2, 1999
- Shin-Etsu Handotai Co., Ltd.
- Naoki Nagai
- C30 - CRYSTAL GROWTH
Information Patent Grant
Crystal pulling apparatus
- Patent number 5,851,286
- Issue date Dec 22, 1998
- Shin-Etsu Handotai Co., Ltd.
- Atsushi Ozaki
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method for measuring the diameter of a single crystal ingot
- Patent number 5,584,930
- Issue date Dec 17, 1996
- Shin-Etsu Handotai Co., Ltd.
- Nobuo Katsuoka
- C30 - CRYSTAL GROWTH
Information Patent Grant
Semiconductor ingot machining method
- Patent number 5,484,326
- Issue date Jan 16, 1996
- Shin-Etsu Handotai Company, Ltd.
- Yoshihiro Hirano
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Machining error correction apparatus
- Patent number 5,405,285
- Issue date Apr 11, 1995
- Shin-Etsu Handotai Co., Ltd.
- Yoshihiro Hirano
- C30 - CRYSTAL GROWTH
Information Patent Grant
Single crystal rod pull-up growing apparatus
- Patent number 5,370,077
- Issue date Dec 6, 1994
- Shin-Etsu Handotai Company, Limited
- Yoshihiro Hirano
- C30 - CRYSTAL GROWTH
Information Patent Grant
Conical portion growth control method and apparatus
- Patent number 5,223,078
- Issue date Jun 29, 1993
- Shin-Etsu Handotai Company, Limited
- Akiho Maeda
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method of controlling oxygen concentration in single crystal and an...
- Patent number 5,131,974
- Issue date Jul 21, 1992
- Shin-Etsu Handotai Co., Ltd.
- Tetsuhiro Oda
- C30 - CRYSTAL GROWTH
Information Patent Grant
Crystal diameter controlling method
- Patent number 4,973,377
- Issue date Nov 27, 1990
- Shin-Etsu Handotai Company, Ltd.
- Nobuo Katsuoka
- C30 - CRYSTAL GROWTH
Information Patent Grant
Apparatus for adjusting initial position of melt surface
- Patent number 4,915,775
- Issue date Apr 10, 1990
- Shin-Etsu Handotai Company, Ltd.
- Nobuo Katsuoka
- C30 - CRYSTAL GROWTH
Information Patent Grant
Apparatus for measuring crystal diameter
- Patent number 4,794,263
- Issue date Dec 27, 1988
- Shinetsu Handotai Kabushiki Kaisha
- Nobuo Katsuoka
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Process for producing single crystal and single crystal
- Publication number 20070017433
- Publication date Jan 25, 2007
- Shin-Etsu Handotai Co., Ltd.
- Masahiro Sakurada
- C30 - CRYSTAL GROWTH
Information Patent Application
Method for producing single crystal and single crystal
- Publication number 20060174819
- Publication date Aug 10, 2006
- Shin-Etsu Handotai Co., Ltd.
- Nobuaki Mitamura
- C30 - CRYSTAL GROWTH

Atsushi Ozaki

Person

Patents Grantslast 30 patents

Method for producing a single crystal and a single crystal

Method for producing a single crystal and a single crystal

Method for producing single crystal and single crystal

Method for adjusting initial position of melt surface

Apparatus for adjusting initial position of melt surface

Method for feeding a granular raw material and feeding apparatus

Crystal pulling apparatus

Method for measuring the diameter of a single crystal ingot

Semiconductor ingot machining method

Machining error correction apparatus

Single crystal rod pull-up growing apparatus

Conical portion growth control method and apparatus

Method of controlling oxygen concentration in single crystal and an...

Crystal diameter controlling method

Apparatus for adjusting initial position of melt surface

Apparatus for measuring crystal diameter

Patents Applicationslast 30 patents

Process for producing single crystal and single crystal

Method for producing single crystal and single crystal