Patent JPS5333587A successfully refreshed from Google Patents.
Patent JPS58103151A successfully refreshed from Google Patents.
JPS58103151A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Inspection of semiconductor substrate
Assignee: Panasonic Holdings Corp
•
Filing: 1981-12-16
•
Granted: —
•
Expires: 2001-12-16
Abstract
Abstract Translated from Japanese (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。 (57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Inventors
- 👤 Kazutoshi Nagano
- 👤 長野 数利
- 👤 Seiji Onaka
- 👤 清司 大仲
- 👤 Kosei Kajiwara
- 👤 梶原 孝生
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-08 01:12
CPC Classifications
G; G01; G01R; G01R31/00; G01R31/28; G01R31/316
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.