Hiroaki Tada

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Article having photocatalytic activity
- Patent number 6,833,089
- Issue date Dec 21, 2004
- Nippon Sheet Glass Co., Ltd.
- Tetsuro Kawahara
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Nonfogging and stainproof glass articles
- Patent number 6,379,776
- Issue date Apr 30, 2002
- Nippon Sheet Glass Co., Ltd.
- Hiroaki Tada
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Photocatalyst and method of making
- Patent number 6,194,346
- Issue date Feb 27, 2001
- Nippon Sheet Glass Co., Ltd.
- Hiroaki Tada
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Photocatalyst and process for the preparation thereof
- Patent number 6,074,981
- Issue date Jun 13, 2000
- Nippon Sheet Glass Co., Ltd.
- Hiroaki Tada
- C03 - GLASS MINERAL OR SLAG WOOL