Patent JPS62147408A successfully refreshed from Google Patents.
JPS62147408A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Manufacturing method of optical circuit device
Assignee: Panasonic Holdings Corp
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Filing: 1985-12-20
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Granted: —
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Expires: 2005-12-20
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
- 👤 Masaaki Tojo
- 👤 正明 東城
- 👤 Noboru Kurata
- 👤 昇 倉田
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-08 04:26
CPC Classifications
G; G02; G02B; G02B6/00; G02B6/24; G02B6/36; G02B6/3628; G02B6/3684; G02B6/3692; G02B6/26; G02B6/30; G02B6/3648; G02B6/3652
Claims Analysis
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References Cited (Backward Citations)
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