Yutaka Ikeda

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Digital optical communication device and method for transmitting an...
- Patent number 7,016,612
- Issue date Mar 21, 2006
- Sharp Kabushiki Kaisha
- Yutaka Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Packet data communication device
- Patent number 6,634,006
- Issue date Oct 14, 2003
- Sharp Kabushiki Kaisha
- Yutaka Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
METHOD OF CODING SIGNAL FOR DIGITAL OPTICAL COMMUNICATION HAVING SP...
- Patent number 6,456,667
- Issue date Sep 24, 2002
- Sharp Kabushiki Kaisha
- Yoshihiro Ohtani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital optical transmitter and digital optical receiver making com...
- Patent number 6,388,784
- Issue date May 14, 2002
- Sharp Kabushiki Kaisha
- Makoto Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of coding signal for digital optical communication having sp...
- Patent number 6,215,826
- Issue date Apr 10, 2001
- Sharp Kabushiki Kaisha
- Yoshihiro Ohtani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Waveform shaping method, waveform shaping device, electronic device...
- Publication number 20060274872
- Publication date Dec 7, 2006
- Yutaka Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of coding signal for digital optical communication having sp...
- Publication number 20010017895
- Publication date Aug 30, 2001
- Yoshihiro Ohtani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE