Patent JPS5223355A successfully refreshed from Google Patents.
JPS5223355A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Process for fabricating a flush type light wave guiding path
Assignee: NTT Inc
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Filing: 1975-08-18
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Granted: —
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Expires: 1995-08-18
Abstract
Abstract PURPOSE:To obtain a flush type light wave guiding path used for a light minute circuit, which has a great effect on the confinement of ligh tand a discontinuius distribution of refracting index.
Inventors
- 👤 Shintaro Miyazawa
- 👤 Susumu Kondo
- 👤 Seitaro Matsuo
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-08 04:47
CPC Classifications
—
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
JPS4998258A
Cited
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