TAKAO KAWANAKA

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KOBE-SHI, JP

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Patents Grantslast 30 patents

Information Patent Grant
Glass with high specific rigidity for recording medium
- Patent number 6,329,309
- Issue date Dec 11, 2001
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Moriyoshi Kanamaru
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Vertical furnace for the growth of single crystals
- Patent number 5,698,029
- Issue date Dec 16, 1997
- Kabushiki Kaisha Kobe Sekio Sho
- Takao Fujikawa
- C30 - CRYSTAL GROWTH
Information Patent Grant
Apparatus for preparing compound single crystals
- Patent number 5,685,907
- Issue date Nov 11, 1997
- Kabushiki Kaisha Kobe Seiko Sho
- Takao Fujikawa
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method for growing single crystal
- Patent number 5,679,151
- Issue date Oct 21, 1997
- Kabushiki Kaisha Kobe Seiko Sho
- Seiichiro Ohmoto
- C30 - CRYSTAL GROWTH

Patents Applicationslast 30 patents

Information Patent Application
GLASS WITH HIGH SPECIFIC RIGIDITY FOR RECORDING MEDIUM
- Publication number 20010056029
- Publication date Dec 27, 2001
- MORIYOSHI KANAMARU
- C03 - GLASS MINERAL OR SLAG WOOL