JPS60107019A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Waveguide type optical modulator
Assignee: Hitachi Ltd
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Filing: 1983-11-16
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Granted: —
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Expires: 2003-11-16
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
- 👤 Takeyuki Hiruma
- 👤 健之 比留間
- 👤 Koji Ishida
- 👤 宏司 石田
- 👤 Hiroyoshi Matsumura
- 👤 宏善 松村
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-10-29 14:42
CPC Classifications
G; G02; G02F; G02F1/00; G02F1/01; G02F1/015; G02F1/025
Claims Analysis
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References Cited (Backward Citations)
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