Kazuo Kobayashi

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Nagoya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing a thin-walled ceramic tube
- Patent number 4,579,707
- Issue date Apr 1, 1986
- NGK Insulators, Ltd.
- Kazuo Kobayashi
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Ceramic arc tube for metal vapor discharge lamps
- Patent number 4,503,356
- Issue date Mar 5, 1985
- NGK Insulators, Ltd.
- Kazuo Kobayashi
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Method for forming a green body of ceramic arc tubes used for a met...
- Patent number 4,451,418
- Issue date May 29, 1984
- NGK Insulators, Ltd.
- Mamoru Furuta
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Ceramic arc tube of metal vapor discharge lamps and a method of pro...
- Patent number 4,387,067
- Issue date Jun 7, 1983
- NGK Insulators, Ltd.
- Kazuo Kobayashi
- B28 - WORKING CEMENT, CLAY, OR STONE