Kiyoshi Kohzuki

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Himeji, JP

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Patents Grantslast 30 patents

Information Patent Grant
Communication device with multi-stages of traffic shaping functions
- Patent number 8,630,175
- Issue date Jan 14, 2014
- Hitachi, Ltd.
- Kiyoshi Kohzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Packet forwarding device and packet priority setting method
- Patent number 8,165,123
- Issue date Apr 24, 2012
- Hitachi, Ltd.
- Kiyoshi Kohzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication device with multi-stages of traffic shaping functions
- Patent number 7,324,521
- Issue date Jan 29, 2008
- Hitachi, Ltd.
- Kiyoshi Kohzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Packet forwarding device and packet priority setting method
- Patent number 6,912,225
- Issue date Jun 28, 2005
- Hitachi, Ltd.
- Kiyoshi Kohzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Terminal with bandwidth control function
- Patent number 6,657,964
- Issue date Dec 2, 2003
- Hitachi, Ltd.
- Kiyoshi Kohzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication device with multi-stages of traffic shaping functions
- Patent number 6,512,741
- Issue date Jan 28, 2003
- Hitachi, Ltd.
- Kiyoshi Kohzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Communication device with multi-stages of traffic shaping functions
- Publication number 20080117817
- Publication date May 22, 2008
- Kiyoshi Kohzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Packet forwarding device and packet priority setting method
- Publication number 20050207419
- Publication date Sep 22, 2005
- Hitachi, Ltd.
- Kiyoshi Kohzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication device with multi-stages of traffic shaping functions
- Publication number 20030007455
- Publication date Jan 9, 2003
- Kiyoshi Kohzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE