Kaoru Aoki

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
ATM cell switching system
- Patent number 6,463,057
- Issue date Oct 8, 2002
- Hitachi, Ltd.
- Takahiko Kozaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
ATM cell switching system
- Patent number 6,396,831
- Issue date May 28, 2002
- Hitachi, Ltd.
- Takahiko Kozaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
ATM cell switching system
- Patent number 6,339,596
- Issue date Jan 15, 2002
- Hitachi, Ltd.
- Takahiko Kozaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
ATM cell switching system
- Patent number 6,330,240
- Issue date Dec 11, 2001
- Hitachi, Ltd.
- Takahiko Kozaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
ATM switching system connectable to I/O links having different tran...
- Patent number RE36751
- Issue date Jun 27, 2000
- Hitachi, Ltd.
- Takahiko Kozaki
- 370 - Multiplex communications
Information Patent Grant
ATM cell switching system
- Patent number 5,799,014
- Issue date Aug 25, 1998
- Hitachi, Ltd.
- Takahiko Kozaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
ATM communication system
- Patent number 5,740,158
- Issue date Apr 14, 1998
- Hitachi, Ltd.
- Kaoru Aoki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
ATM cell switching system
- Patent number 5,710,770
- Issue date Jan 20, 1998
- Hitachi, Ltd.
- Takahiko Kozaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
ATM communication system having a physical loop form with logical s...
- Patent number 5,604,729
- Issue date Feb 18, 1997
- Hitachi, Ltd.
- Kaoru Aoki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
ATM switch1ng system connectable to I/O links having different tran...
- Patent number 5,365,519
- Issue date Nov 15, 1994
- Hitachi, Ltd.
- Takahiko Kozaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ATM CELL SWITCHING SYSTEM
- Publication number 20010043597
- Publication date Nov 22, 2001
- TAKAHIKO KOZAKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

ATM cell switching system

ATM cell switching system

ATM cell switching system

ATM cell switching system

ATM switching system connectable to I/O links having different tran...

ATM cell switching system

ATM communication system

ATM cell switching system

ATM communication system having a physical loop form with logical s...

ATM switch1ng system connectable to I/O links having different tran...

Patents Applicationslast 30 patents

ATM CELL SWITCHING SYSTEM