Tatsuki Ichihashi

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Communication network, and master device, slave device, multiplexer...
- Patent number 6,868,097
- Issue date Mar 15, 2005
- Mitsubishi Denki Kabushiki Kaisha
- Keiichi Soda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data transfer method
- Patent number 6,405,240
- Issue date Jun 11, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Nobuhiro Tsubone
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multicast connection control method and apparatus
- Patent number 5,831,973
- Issue date Nov 3, 1998
- Mitsubishi Denki Kabushiki Kaisha
- Tetsuya Yokotani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
ATM communication device and ATM communication network system with...
- Patent number 5,793,767
- Issue date Aug 11, 1998
- Mitsubishi Denki Kabushiki Kaisha
- Keiichi Soda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
ATM communication network system with common system information sto...
- Patent number 5,654,965
- Issue date Aug 5, 1997
- Mitsubishi Denki Kabushiki Kaisha
- Toshiyuki Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Selective communication system having separate connection circuits...
- Patent number 5,455,568
- Issue date Oct 3, 1995
- Mitsubishi Denki Kabushiki Kaisha
- Tatsuki Ichihashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Double loop communications control system
- Patent number 5,042,031
- Issue date Aug 20, 1991
- Mitsubishi Denki Kabushiki Kaisha
- Yukio Yokoyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method of and system for packet communication, and computer readabl...
- Publication number 20030002539
- Publication date Jan 2, 2003
- Keiichi Soda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical line terminal, APON system and cell delay variation control...
- Publication number 20020159120
- Publication date Oct 31, 2002
- Kenji Kitayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Tatsuki Ichihashi

Person

Patents Grantslast 30 patents

Communication network, and master device, slave device, multiplexer...

Data transfer method

Multicast connection control method and apparatus

ATM communication device and ATM communication network system with...

ATM communication network system with common system information sto...

Selective communication system having separate connection circuits...

Double loop communications control system

Patents Applicationslast 30 patents

Method of and system for packet communication, and computer readabl...

Optical line terminal, APON system and cell delay variation control...