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Hiroyuki Kimura
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Fukui, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Quartz glass jig for processing apparatus using plasma
Patent number
6,869,898
Issue date
Mar 22, 2005
Heraeus Quarzglas GmbH & Co. KG
Kyoichi Inaki
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Manufacturing method and equipment for large, high-purity flat or c...
Patent number
5,683,483
Issue date
Nov 4, 1997
Shin-Etsu Quartz Products Co., Ltd.
Ise Yosiaki
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method for manufacturing quartz glass components and molding frame...
Patent number
5,653,779
Issue date
Aug 5, 1997
Heraeus Quarzglas GmbH
Makoto Saito
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Base body of reflecting mirror and method for preparing the same
Patent number
5,640,282
Issue date
Jun 17, 1997
Shin-Etsu Quartz Co., Ltd.
Yoshiaki Ise
G02 - OPTICS
Information
Patent Grant
Base body of reflecting mirror and method for preparing the same
Patent number
5,617,262
Issue date
Apr 1, 1997
Shin-Etsu Quartz Co., Ltd.
Yoshiaki Ise
G02 - OPTICS
Information
Patent Grant
Vertical heat-treating apparatus and heat insulator
Patent number
5,601,428
Issue date
Feb 11, 1997
Shin-Etsu Quartz Products Co. Ltd.
Shinichi Okoshi
C30 - CRYSTAL GROWTH
Information
Patent Grant
Base body of reflecting mirror and method for preparing the same
Patent number
5,576,884
Issue date
Nov 19, 1996
Shin-Etsu Quartz Co., Ltd.
Yoshiaki Ise
G02 - OPTICS
Information
Patent Grant
Vertical heat-treating apparatus and heat insulator
Patent number
5,480,300
Issue date
Jan 2, 1996
Shin-Etsu Quartz Products Co. Ltd.
Shinichi Okoshi
C30 - CRYSTAL GROWTH
Patents Applications
last 30 patents
Information
Patent Application
Quartz glass jig for processing apparatus using plasma
Publication number
20030190483
Publication date
Oct 9, 2003
Kyoichi Inaki
C03 - GLASS MINERAL OR SLAG WOOL