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Patent JPS51118392A successfully refreshed from Google Patents.
JPS51118392A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Manuforcturing process for semiconductor unit
Assignee: Panasonic Holdings Corp
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Filing: 1975-04-10
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Granted: —
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Expires: 1995-04-10
Abstract
Abstract PURPOSE: Manufacturing process for semiconductor unit in which the field oxydized film is not etched bu the etching film of gate oxydized film, and gives no bad influence on elements. COPYRIGHT: (C)1976,JPO&Japio
Inventors
- 👤 Kazuhiko Tsuji
- 👤 Shigetoshi Takayanagi
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-05 13:26
CPC Classifications
—
Claims Analysis
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References Cited (Backward Citations)
JPS50137086A
Cited
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