Kazuko Iwatsuki

Person

Kawasaki-shi, Kanagawa-ken 211, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for linking a SAN with a LAN
- Patent number 7,106,751
- Issue date Sep 12, 2006
- Hitachi, Ltd.
- Takahisa Miyamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network apparatus and a method for communicating by using the netwo...
- Patent number 7,046,624
- Issue date May 16, 2006
- Hitachi, Ltd.
- Kazuko Iwatsuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication management device and communication management method
- Patent number 6,985,496
- Issue date Jan 10, 2006
- Hitachi, Ltd.
- Takahisa Miyamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Packet transmitting and receiving method and apparatus therefor
- Patent number 6,977,885
- Issue date Dec 20, 2005
- Hitachi, Ltd.
- Tatsuya Watanuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lan connection apparatus and method thereof
- Patent number 6,304,916
- Issue date Oct 16, 2001
- Hitachi, Ltd.
- Kazuko Iwatsuki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
LAN adaptor system for judging a port type from among a plurality o...
- Patent number 5,953,508
- Issue date Sep 14, 1999
- Hitachi, Ltd.
- Kazuko Iwatsuki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Lan adapter for changing control signal to a value indicating silen...
- Patent number 5,724,507
- Issue date Mar 3, 1998
- Kazuko Iwatsuki
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Apparatus for linking a SAN with a LAN
- Publication number 20020114328
- Publication date Aug 22, 2002
- Takahisa Miyamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Circuit multiplexing method and information relaying apparatus
- Publication number 20020016874
- Publication date Feb 7, 2002
- Tatsuya Watanuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication management device and communication management method
- Publication number 20010027489
- Publication date Oct 4, 2001
- Hitachi, Ltd.
- Takahisa Miyamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Kazuko Iwatsuki

Person

Patents Grantslast 30 patents

Apparatus for linking a SAN with a LAN

Network apparatus and a method for communicating by using the netwo...

Communication management device and communication management method

Packet transmitting and receiving method and apparatus therefor

Lan connection apparatus and method thereof

LAN adaptor system for judging a port type from among a plurality o...

Lan adapter for changing control signal to a value indicating silen...

Patents Applicationslast 30 patents

Apparatus for linking a SAN with a LAN

Circuit multiplexing method and information relaying apparatus

Communication management device and communication management method