Shinji Sugizaki

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Odawara-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for bonding substrate plates together through...
- Patent number 6,790,300
- Issue date Sep 14, 2004
- Hitachi Electronics Engineering Co., Ltd.
- Hiroyuki Watanabe
- G02 - OPTICS
Information Patent Grant
Method and apparatus for laser-texturing disk surfaces
- Patent number 6,004,487
- Issue date Dec 21, 1999
- Hitachi Electronics Engineering Co., Ltd.
- Kenya Wada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for bonding substrate plates together through...
- Publication number 20020043344
- Publication date Apr 18, 2002
- Hitachi Electronics Engineering Co., Ltd.
- Hiroyuki Watanabe
- B32 - LAYERED PRODUCTS