Satoshi Kawachi

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Heat treatment method
- Patent number 5,662,469
- Issue date Sep 2, 1997
- Tokyo Electron Tohoku Kabushiki Kaisha
- Wataru Okase
- C30 - CRYSTAL GROWTH
Information Patent Grant
Heat treatment method and apparatus thereof
- Patent number 5,651,670
- Issue date Jul 29, 1997
- Tokyo Electron Sagami Kabushiki Kaisha
- Wataru Okase
- C30 - CRYSTAL GROWTH
Information Patent Grant
Heat treatment apparatus utilizing flat heating elements for treati...
- Patent number 5,536,918
- Issue date Jul 16, 1996
- Tokyo Electron Sagami Kabushiki Kaisha
- Wataru Ohkase
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heat treatment method and apparatus thereof
- Patent number 5,429,498
- Issue date Jul 4, 1995
- Tokyo Electron Sagami Kabushiki Kaisha
- Wataru Okase
- C30 - CRYSTAL GROWTH