Hideki Koba

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Equalizer
- Patent number 9,722,769
- Issue date Aug 1, 2017
- Hitachi, Ltd.
- Takemasa Komori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive equalizer
- Patent number 9,667,454
- Issue date May 30, 2017
- Hitachi, Ltd.
- Hideki Koba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiconductor device and communication device
- Patent number 8,963,637
- Issue date Feb 24, 2015
- Hitachi, Ltd.
- Hideki Koba
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Interface circuit, LSI, server device, and method of training the i...
- Patent number 8,441,300
- Issue date May 14, 2013
- Hitachi, Ltd.
- Keiki Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ADAPTIVE EQUALIZER
- Publication number 20170180162
- Publication date Jun 22, 2017
- Hitachi, Ltd
- Hideki KOBA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EQUALIZER
- Publication number 20170005841
- Publication date Jan 5, 2017
- Hitachi, Ltd
- Takemasa KOMORI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SEMICONDUCTOR DEVICE AND COMMUNICATION DEVICE
- Publication number 20130314158
- Publication date Nov 28, 2013
- Hideki Koba
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
INTERFACE CIRCUIT, LSI, SERVER DEVICE, AND METHOD OF TRAINING THE I...
- Publication number 20110181335
- Publication date Jul 28, 2011
- Hitachi, Ltd.
- KEIKI WATANABE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION SYSTEM AND TRANSMISSION METHOD
- Publication number 20110038426
- Publication date Feb 17, 2011
- Hitachi, Ltd.
- Hideki KOBA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE