Ikuo Ota

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Grating-type optical component and method of manufacturing the same
- Patent number 6,289,154
- Issue date Sep 11, 2001
- The Furukawa Electric Co., Ltd.
- Toshiaki Tsuda
- G02 - OPTICS
Information Patent Grant
Optical fiber and its manufacturing method
- Patent number 6,069,988
- Issue date May 30, 2000
- The Furukawa Electric Co., Ltd.
- Kunio Kokura
- G02 - OPTICS