Hirokazu Shimada

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical network system and optical communication method
- Patent number 9,794,018
- Issue date Oct 17, 2017
- Fujitsu Limited
- Masamitsu Komi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data relay device and frame processing method by the same
- Patent number 8,582,494
- Issue date Nov 12, 2013
- Fujitsu Limited
- Hirokazu Shimada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Relay device and relay method
- Patent number 8,385,816
- Issue date Feb 26, 2013
- Fujitsu Limited
- Yoshimi Toyoda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 8,274,166
- Issue date Sep 25, 2012
- Renesas Electronics Corporation
- Hirokazu Shimada
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL NETWORK SYSTEM AND OPTICAL COMMUNICATION METHOD
- Publication number 20150349912
- Publication date Dec 3, 2015
- Fujitsu Limited
- MASAMITSU KOMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RELAY DEVICE AND RELAY METHOD
- Publication number 20110171902
- Publication date Jul 14, 2011
- Fujitsu Limited
- Yoshimi TOYODA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA RELAY DEVICE AND FRAME PROCESSING METHOD BY THE SAME
- Publication number 20110116440
- Publication date May 19, 2011
- Fujitsu Limited
- Hirokazu SHIMADA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Semiconductor device and method of manufacturing the same
- Publication number 20100007035
- Publication date Jan 14, 2010
- NEC Electronics Corporation
- Hirokazu Shimada
- H01 - BASIC ELECTRIC ELEMENTS