Hidetaka Konno

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Sapporo-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Preparation of C/Si/O composite material
- Patent number 6,787,189
- Issue date Sep 7, 2004
- Shin-Etsu Chemical Co., Ltd.
- Hidetaka Konno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Preparation of fine β-silicon carbide powder
- Patent number 6,730,283
- Issue date May 4, 2004
- Shin-Etsu Chemical Co., Ltd.
- Hidetaka Konno
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Preparation of particulate metal carbide
- Publication number 20050002848
- Publication date Jan 6, 2005
- Hidetaka Konno
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Preparation of C/Si/O composite material
- Publication number 20030104131
- Publication date Jun 5, 2003
- Hidetaka Konno
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Preparation of fine beta-silicon carbide powder
- Publication number 20030072704
- Publication date Apr 17, 2003
- Hidetaka Konno
- C01 - INORGANIC CHEMISTRY