Hiroshi Mase

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of and apparatus for manufacturing float glass
- Patent number 4,784,680
- Issue date Nov 15, 1988
- Asahi Glass Company Ltd.
- Yasuo Sato
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Process for producing a flat glass on a molten metal bath
- Patent number 4,548,636
- Issue date Oct 22, 1985
- Asahi Glass Company Ltd.
- Koji Nomaki
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
One side surface molten metallic coating method and apparatus thereof
- Patent number 4,317,845
- Issue date Mar 2, 1982
- Asahi Glass Co. Ltd.
- Kunihiko Karasawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...