Takao Kato

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Packet switching system having self-routing switches
- Patent number 7,058,062
- Issue date Jun 6, 2006
- Hitachi, Ltd.
- Shirou Tanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Program, recording medium, rendering method and rendering apparatus
- Patent number 6,894,688
- Issue date May 17, 2005
- Koei Co., Ltd.
- Jumpei Tsuda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Printing device control apparatus and method
- Patent number 6,760,118
- Issue date Jul 6, 2004
- Canon Kabushiki Kaisha
- Takao Kato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Printing device control apparatus and method
- Patent number 6,760,120
- Issue date Jul 6, 2004
- Canon Kabushiki Kaisha
- Takao Kato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
ATM cell switching system
- Patent number 6,728,242
- Issue date Apr 27, 2004
- Hitachi, Ltd.
- Yoshito Sakurai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distributed type switching system
- Patent number 6,639,920
- Issue date Oct 28, 2003
- Hitachi, Ltd.
- Yoshito Sakurai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Packet switching system having-having self-routing switches
- Patent number 6,618,372
- Issue date Sep 9, 2003
- Hitachi, Ltd.
- Shirou Tanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
ATM cell switching system
- Patent number 6,546,011
- Issue date Apr 8, 2003
- Hitachi, Ltd.
- Yoshito Sakurai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
ATM cell switching system
- Patent number 6,445,703
- Issue date Sep 3, 2002
- Hitachi, Ltd.
- Yoshito Sakurai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distributed type switching system
- Patent number 6,389,025
- Issue date May 14, 2002
- Hitachi, Ltd.
- Yoshito Sakurai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distributed type switching system
- Patent number 6,335,934
- Issue date Jan 1, 2002
- Hitachi, Ltd.
- Yoshito Sakurai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Packet switching system having self-routing switches
- Patent number 6,314,096
- Issue date Nov 6, 2001
- Hitachi, Ltd.
- Shirou Tanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distributed type switching system
- Patent number 6,304,570
- Issue date Oct 16, 2001
- Hitachi, Ltd.
- Yoshito Sakurai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
ATM cell switching system
- Patent number 6,285,675
- Issue date Sep 4, 2001
- Hitachi, Ltd.
- Yoshito Sakurai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
ATM cell switching system
- Patent number 6,215,788
- Issue date Apr 10, 2001
- Hitachi, Ltd.
- Yoshito Sakurai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
ATM cell switching system
- Patent number 6,016,317
- Issue date Jan 18, 2000
- Hitachi, Ltd.
- Yoshito Sakurai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Time-division channel arrangement
- Patent number 6,005,867
- Issue date Dec 21, 1999
- Hitachi, Ltd.
- Shirou Tanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Packet switching system having self-routing switches
- Patent number 5,999,537
- Issue date Dec 7, 1999
- Hitachi, Ltd.
- Shirou Tanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distributed type switching system
- Patent number 5,995,510
- Issue date Nov 30, 1999
- Hitachi, Ltd.
- Yoshito Sakurai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Printing device control apparatus and method
- Patent number 5,978,557
- Issue date Nov 2, 1999
- Canon Kabushiki Kaisha
- Takao Kato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus for monitoring and controlling autonomous switching of tr...
- Patent number 5,745,495
- Issue date Apr 28, 1998
- Hitachi, Ltd.
- Yoshito Sakurai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Packet switching system having self-routing switches
- Patent number 5,740,156
- Issue date Apr 14, 1998
- Hitachi, Ltd.
- Shirou Tanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distributed type switching system
- Patent number 5,734,655
- Issue date Mar 31, 1998
- Hitachi, Ltd.
- Yoshito Sakurai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distributed switching system having at least one module
- Patent number 5,513,177
- Issue date Apr 30, 1996
- Hitachi, Ltd.
- Yoshito Sakurai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic address translation allowing quick update of the change bit
- Patent number 5,497,469
- Issue date Mar 5, 1996
- Fujitsu Limited
- Hideki Sakata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Instructing method and execution system for instructions including...
- Patent number 5,442,762
- Issue date Aug 15, 1995
- Fujitsu Limited
- Takao Kato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pixel density converting apparatus
- Patent number 5,351,137
- Issue date Sep 27, 1994
- Canon Kabushiki Kaisha
- Masami Kato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pixel density conversion and processing
- Patent number 5,289,293
- Issue date Feb 22, 1994
- Canon Kabushiki Kaisha
- Masami Kato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Switching system and method of construction thereof
- Patent number RE34305
- Issue date Jul 6, 1993
- Hitachi, Ltd.
- Yoshito Sakurai
- 370 - Multiplex communications
Information Patent Grant
Time-division channel arrangement
- Patent number 5,043,979
- Issue date Aug 27, 1991
- Hitachi, Ltd.
- Yoshito Sakurai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Program, recording medium, rendering method and rendering apparatus
- Publication number 20040021661
- Publication date Feb 5, 2004
- Jumpei Tsuda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ATM cell switching system
- Publication number 20030123440
- Publication date Jul 3, 2003
- Yoshito Sakurai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISTRIBUTED TYPE SWITCHING SYSTEM
- Publication number 20020126649
- Publication date Sep 12, 2002
- Yoshito Sakurai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Packet switching system having self-routing switches
- Publication number 20020057696
- Publication date May 16, 2002
- Shirou Tanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Printing device control apparatus and method
- Publication number 20020051176
- Publication date May 2, 2002
- Takao Kato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Distributed type switching system
- Publication number 20010028658
- Publication date Oct 11, 2001
- Yoshito Sakurai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ATM cell switching system
- Publication number 20010028652
- Publication date Oct 11, 2001
- Yoshito Sakurai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ATM cell switching system
- Publication number 20010005386
- Publication date Jun 28, 2001
- Yoshito Sakurai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Packet switching system having self-routing switches

Program, recording medium, rendering method and rendering apparatus

Printing device control apparatus and method

Printing device control apparatus and method

ATM cell switching system

Distributed type switching system

Packet switching system having-having self-routing switches

ATM cell switching system

ATM cell switching system

Distributed type switching system

Distributed type switching system

Packet switching system having self-routing switches

Distributed type switching system

ATM cell switching system

ATM cell switching system

ATM cell switching system

Time-division channel arrangement

Packet switching system having self-routing switches

Distributed type switching system

Printing device control apparatus and method

Apparatus for monitoring and controlling autonomous switching of tr...

Packet switching system having self-routing switches

Distributed type switching system

Distributed switching system having at least one module

Dynamic address translation allowing quick update of the change bit

Instructing method and execution system for instructions including...

Pixel density converting apparatus

Pixel density conversion and processing

Switching system and method of construction thereof

Time-division channel arrangement

Patents Applicationslast 30 patents

Program, recording medium, rendering method and rendering apparatus

ATM cell switching system

DISTRIBUTED TYPE SWITCHING SYSTEM

Packet switching system having self-routing switches

Printing device control apparatus and method

Distributed type switching system

ATM cell switching system

ATM cell switching system