Hiromasa TANAKA

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Patents Grantslast 30 patents

Information Patent Grant
Optical transmitter and control method
- Patent number 9,941,972
- Issue date Apr 10, 2018
- Fujitsu Optical Components Limited
- Hiromasa Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical receiver and communication system
- Patent number 8,948,615
- Issue date Feb 3, 2015
- Fujitsu Optical Components Limited
- Hiromasa Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL DEVICE AND OPTICAL MODULE
- Publication number 20240356649
- Publication date Oct 24, 2024
- FUJITSU OPTICAL COMPONENTS LIMITED
- Hiromasa TANAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMITTER AND CONTROL METHOD
- Publication number 20170034602
- Publication date Feb 2, 2017
- FUJITSU OPTICAL COMPONENTS LIMITED
- Hiromasa TANAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL RECEIVER AND COMMUNICATION SYSTEM
- Publication number 20110243572
- Publication date Oct 6, 2011
- FUJITSU OPTICAL COMPONENTS LIMITED
- Hiromasa TANAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE