Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4579707 | Method for producing a thin-walled ceramic tube | Kazuo Kobayashi, Mamoru Furuta | 1986-04-01 |
| 4503356 | Ceramic arc tube for metal vapor discharge lamps | Kazuo Kobayashi, Mamoru Furuta | 1985-03-05 |
| 4451418 | Method for forming a green body of ceramic arc tubes used for a metal vapor discharge lamp and a molding die for forming said tube | Mamoru Furuta, Kazuo Kobayashi | 1984-05-29 |
| 4387067 | Ceramic arc tube of metal vapor discharge lamps and a method of producing the same | Kazuo Kobayashi, Mamoru Furuta | 1983-06-07 |