Masanari Yokogawa

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Niigata, JP

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Patents Grantslast 30 patents

Information Patent Grant
Susceptor
- Patent number 7,393,418
- Issue date Jul 1, 2008
- Covalent Materials Corporation
- Masanari Yokogawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Semiconductor wafer treatment member
- Patent number 7,255,775
- Issue date Aug 14, 2007
- Toshiba Ceramics Co., Ltd.
- Masanari Yokogawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Susceptor
- Publication number 20060065196
- Publication date Mar 30, 2006
- TOSHIBA CERAMICS CO., LTD.
- Masanari Yokogawa
- C30 - CRYSTAL GROWTH
Information Patent Application
Semiconductor wafer treatment member
- Publication number 20040089236
- Publication date May 13, 2004
- TOSHIBA CERAMICS CO., LTD.
- Masanari Yokogawa
- H01 - BASIC ELECTRIC ELEMENTS