Saeko Oshiba

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical transmitter, optical receiver and optical transmission syst...
- Patent number 7,333,729
- Issue date Feb 19, 2008
- Oki Electric Industry Co., Ltd.
- Naoki Minato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical signal converter, optical encoder, optical decoder, and opt...
- Patent number 7,174,103
- Issue date Feb 6, 2007
- Oki Electric Industry Co., Ltd.
- Akihiko Nishiki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated optical element and method for manufacturing an integrat...
- Patent number 6,246,709
- Issue date Jun 12, 2001
- Oki Electric Industry Co., Ltd.
- Saeko Oshiba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photonic switching method and photonic switch utilizing same
- Patent number 5,636,045
- Issue date Jun 3, 1997
- Oki Electric Industry Co., Ltd.
- Hideaki Okayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Second-harmonic generating apparatus
- Patent number 5,233,620
- Issue date Aug 3, 1993
- Oki Electric Industry Co., Ltd.
- Keisuke Shinozaki
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Optical signal converter, optical encoder, optical decoder, and opt...
- Publication number 20050089328
- Publication date Apr 28, 2005
- Akihiko Nishiki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication system having wireless transmission path and optical...
- Publication number 20040151503
- Publication date Aug 5, 2004
- Oki Electric Industry Co., Ltd.
- Masayuki Kashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical transmitter, optical receiver and optical transmission syst...
- Publication number 20040062555
- Publication date Apr 1, 2004
- Oki Electric Industry Co., Ltd.
- Naoki Minato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE