Masaki KUNII

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical transceiver and production method thereof
- Patent number 8,678,674
- Issue date Mar 25, 2014
- Fujitsu Optical Components Limited
- Masaki Kunii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Single-fiber bidirectional optical transmitter/receiver
- Patent number 7,811,007
- Issue date Oct 12, 2010
- Fujitsu Limited
- Masaki Kunii
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Optical transmitting/receiving apparatus
- Patent number 7,510,338
- Issue date Mar 31, 2009
- Fujitsu Limited
- Shin-ichi Sakuramoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Preamplifier circuit, clock switching circuit, and optical receiver
- Patent number 7,389,056
- Issue date Jun 17, 2008
- Fujitsu Limited
- Masaki Kunii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL TRANSCEIVER AND PRODUCTION METHOD THEREOF
- Publication number 20130156441
- Publication date Jun 20, 2013
- FUJITSU OPTICAL COMPONENTS LIMITED
- Masaki KUNII
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Single-fiber bidirectional optical transmitter/receiver
- Publication number 20090324238
- Publication date Dec 31, 2009
- FUJITSU LIMITED
- Masaki Kunii
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
OPTICAL TRANSMITTING/RECEIVING APPARATUS
- Publication number 20090180741
- Publication date Jul 16, 2009
- FUJITSU LIMITED
- Shin-ichi Sakuramoto
- G02 - OPTICS
Information Patent Application
Optical transmitting/receiving apparatus
- Publication number 20080008428
- Publication date Jan 10, 2008
- FUJITSU LIMITED
- Shin-ichi Sakuramoto
- G02 - OPTICS
Information Patent Application
Preamplifier circuit, clock switching circuit, and optical receiver
- Publication number 20050128007
- Publication date Jun 16, 2005
- FUJITSU LIMITED
- Masaki Kunii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE