Junichiro Takei

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Gunma-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing glass-base-material by measuring the weigh...
- Patent number 6,988,382
- Issue date Jan 24, 2006
- Shin-Etsu Chemical Co., Ltd.
- Junichiro Takei
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Apparatus and method for manufacturing glass-base-material
- Patent number 6,941,772
- Issue date Sep 13, 2005
- Shin-Etsu Chemical Co., Ltd.
- Junichiro Takei
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
GLASS BASE MATERIAL MANUFACTURING APPARATUS AND METHOD THEREOF
- Publication number 20140144188
- Publication date May 29, 2014
- Shin-Etsu Chemical Co., Ltd.
- Junichiro Takei
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Glass base material manufacturing apparatus and method thereof
- Publication number 20080087048
- Publication date Apr 17, 2008
- Junichiro Takei
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Apparatus and method for manufacturing glass-base-material
- Publication number 20050109064
- Publication date May 26, 2005
- Shin-Etsu Chemical Co., Ltd.
- Junichiro Takei
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Apparatus and method for manufacturing glass-base-material
- Publication number 20030005726
- Publication date Jan 9, 2003
- Shin-Etsu Chemical Co., Ltd.
- Junichiro Takei
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Glass base material manufacturing apparatus and method thereof
- Publication number 20020194879
- Publication date Dec 26, 2002
- Junichiro Takei
- C03 - GLASS MINERAL OR SLAG WOOL