Osamu Asano

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Hashima-City, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ceramic envelope for high intensity discharge lamp and method for p...
- Patent number 6,734,128
- Issue date May 11, 2004
- NGK Insulators, Ltd.
- Osamu Asano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-pressure discharge lamp, method of its manufacture, and sealin...
- Patent number 5,810,635
- Issue date Sep 22, 1998
- Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen mbH
- Juergen Heider
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ceramic discharge vessel for a high-pressure discharge lamp, having...
- Patent number 5,637,960
- Issue date Jun 10, 1997
- Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
- Stefan Juengst
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High pressure discharge lamp including directly sintered feedthrough
- Patent number 5,592,049
- Issue date Jan 7, 1997
- Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen mbH
- Juergen Heider
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Ceramic envelope for high intensity discharge lamp and method for p...
- Publication number 20030176272
- Publication date Sep 18, 2003
- NGK Insulators, Ltd.
- Osamu Asano
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES