Hiroshi Machida

Person

Annaka-Shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing porous glass base material used for optical...
- Patent number 8,297,079
- Issue date Oct 30, 2012
- Shin-Etsu Chemical Co., Ltd.
- Hiroshi Machida
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass base material manufacturing apparatus and glass base material...
- Patent number 7,055,345
- Issue date Jun 6, 2006
- Yuuji Tobisaka
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
OVD apparatus including air-regulating structure
- Patent number 6,672,112
- Issue date Jan 6, 2004
- Shin-Etsu Chemical Co.
- Yuuji Tobisaka
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass base material manufacturing apparatus with super imposed back...
- Patent number 6,546,759
- Issue date Apr 15, 2003
- Shin-Etsu Chemical Co., Ltd.
- Yuuji Tobisaka
- 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
Method of manufacturing porous glass base material used for optical...
- Publication number 20070163300
- Publication date Jul 19, 2007
- Shin-Etsu Chemical Co., Ltd.
- Hiroshi Machida
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Method for manufacturing porous-glass material for optical fiber, a...
- Publication number 20070051135
- Publication date Mar 8, 2007
- Shin-Etsu Chemical Co., Ltd.
- Hiroshi Machida
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method for manufacturing base material for optical fiber, apparatus...
- Publication number 20050147367
- Publication date Jul 7, 2005
- Tadakatsu Shimada
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Glass base material manufacturing apparatus and glass base material...
- Publication number 20030126893
- Publication date Jul 10, 2003
- Shin-Etsu Chemical Co., Ltd.
- Yuuji Tobisaka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Glass base material manufacturing apparatus and glass base material...
- Publication number 20030121290
- Publication date Jul 3, 2003
- Shin-Etsu Chemical Co., Ltd.
- Yuuji Tobisaka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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
Information Patent Application
Method for manufacturing base material for optical fiber, apparatus...
- Publication number 20020020193
- Publication date Feb 21, 2002
- Tadakatsu Shimada
- C03 - GLASS MINERAL OR SLAG WOOL

Hiroshi Machida

Person

Patents Grantslast 30 patents

Method of manufacturing porous glass base material used for optical...

Glass base material manufacturing apparatus and glass base material...

OVD apparatus including air-regulating structure

Glass base material manufacturing apparatus with super imposed back...

Patents Applicationslast 30 patents

GLASS BASE MATERIAL MANUFACTURING APPARATUS AND METHOD THEREOF

Glass base material manufacturing apparatus and method thereof

Method of manufacturing porous glass base material used for optical...

Method for manufacturing porous-glass material for optical fiber, a...

Method for manufacturing base material for optical fiber, apparatus...

Glass base material manufacturing apparatus and glass base material...

Glass base material manufacturing apparatus and glass base material...

Glass base material manufacturing apparatus and method thereof

Method for manufacturing base material for optical fiber, apparatus...