Koji Furukawa

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Takasago, JP

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Patents Grantslast 30 patents

Information Patent Grant
Jig for heat treatment and process for fabricating the jig
- Patent number 5,882,807
- Issue date Mar 16, 1999
- Asahi Glass Company, Ltd.
- Yoshio Funato
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Heat treating apparatuses for semiconductors and high purity silico...
- Patent number 5,179,049
- Issue date Jan 12, 1993
- Asahi Glass Company Ltd.
- Hideji Numata
- C30 - CRYSTAL GROWTH