Kazumi Kimura

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Kitakyushu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Synthetic silica glass powder
- Patent number 5,604,163
- Issue date Feb 18, 1997
- Mitsubishi Chemical Corporation
- Hozumi Endo
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Process for producing synthetic quartz glass powder
- Patent number 5,516,350
- Issue date May 14, 1996
- Kimmon Manufacturing Co., Ltd. and Mitsubishi Chemical Corporation
- Hajime Onoda
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Silica glass powder and a method for its production and a silica gl...
- Patent number 5,145,510
- Issue date Sep 8, 1992
- Mitsubishi Kasei Corporation
- Shun Saito
- C03 - GLASS MINERAL OR SLAG WOOL