Toshinori Naruse

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Sagamihira-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Transparent beads and their production method
- Patent number 6,514,892
- Issue date Feb 4, 2003
- 3M Innovative Properties Company
- Toshihiro Kasai
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Transparent beads and their production method
- Patent number 6,511,739
- Issue date Jan 28, 2003
- 3M Innovative Properties Company
- Toshihiro Kasai
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Transparent beads and their production method
- Patent number 6,335,083
- Issue date Jan 1, 2002
- 3M Innovative Properties Company
- Toshihiro Kasai
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
Protective film,adhesive sheet and floor surface protective structure
- Publication number 20040146706
- Publication date Jul 29, 2004
- Toshihiro Kasai
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Transparent beads and their production method
- Publication number 20010030811
- Publication date Oct 18, 2001
- 3M Innovative Properties Company
- Toshihiro Kasai
- C03 - GLASS MINERAL OR SLAG WOOL