Kazuo Kuramoto

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for recovering impurities from a silicon wafer
- Patent number 6,182,675
- Issue date Feb 6, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Jiro Naka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thin film forming apparatus using laser
- Patent number 6,110,291
- Issue date Aug 29, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Kenyu Haruta
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Optical disc
- Patent number 5,540,967
- Issue date Jul 30, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Yukari Toide
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for detecting and examining slightly irregular surface state...
- Patent number 5,517,027
- Issue date May 14, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Yoshitsugu Nakagawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical disc and method and apparatus for making same
- Patent number 5,318,653
- Issue date Jun 7, 1994
- Mitsubishi Denki Kabushiki Kaisha
- Yukari Toide
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL