Toshihisa Yokoyama

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Nagoya City, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process and apparatus for producing a planar body of an oxide singl...
- Patent number 6,565,654
- Issue date May 20, 2003
- NGK Insulators, Ltd.
- Toshihisa Yokoyama
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Process and apparatus for producing a planar body of an oxide singl...
- Publication number 20020029736
- Publication date Mar 14, 2002
- Toshihisa Yokoyama
- C30 - CRYSTAL GROWTH
Information Patent Application
Process and apparatus for producing an oxide single crystal
- Publication number 20020007780
- Publication date Jan 24, 2002
- NGK Insulators, Ltd.
- Toshihisa Yokoyama
- C30 - CRYSTAL GROWTH